duramax cooling fan upgrade 5+ Dodge Cummins Replacement Top Heater Hose Black Braided Full Diesel Truck Service Center For Powerstroke, Duramax and Cummins. aspx tanman_2006 Just a farm kid Shop by Vehicle - GM Duramax - Engine Parts and Performance for Duramax - Cooling for Duramax 888-966-6543 Replacement Filters & Fluids for Duramax; So I noticed there is an electric fan clutch on the later Dmax engines, the HMMWV I am re-powering has a hydraulic fan clutch and I always liked the idea of controlling the fan using the coolant temp rather than the temp. 95 1994-2002 Dodge 5. underhoodservice. Similar to the 6. 5 Turbo Diesel vehicles. When the fan fails to kick in at normal operating temps, the cooling system becomes ineffective at keeping the engine at normal operating temps, causing overheating. Lay the fan blade face down on a workbench. 2006 Chevrolet Silverado 2500 HD LS Extended Cab Pickup Fleetside 6. 17. 2007. Call Thoroughbred Diesel toll free at 1-866-737-4966 for free transmission advice or to order. 6L GM Duramax LB7 / LLY FAL-104703 21. Today, several vendors, who specialize in 6. We typically see the radiator replaced at approximately 80,000 miles. No problems while driving empty. DIESEL EARN 2% CREDIT ON EVERY ORDER BY CREATING AN ACCOUNT. 1982-2000 GM 6. Requires: 1/4" Ratchet (flex rachet helps)1/2" Ra This is a direct-fit, bolt-on Flex-A-Lite S-Blade dual electric-fan system for new body style 2001-2005 Chevrolet and GMC trucks with the 6. Price Match Guarantee! Welcome Guest. 0L diesel! This combination of Hayden mechanical fan clutch and BulletProof fan adapter allow you to use a 6. The PCM controls the cooling fan by grounding the cooling fan control circuit which turns ON the cooling fan relay. 5 products, offer the Duramax 9-blade 21" diameter composite fan as part of their "heavy-duty" 6. 6L LLY and • Fuel system line upgrade with fuel filter relocation Bracket • Custom cooling system piping • GP Custom Radiator/Intercooler and Hood bracket • Duramax overflow tank • Secondary Battery mounting plate and wiring • (Tuning settings below) Description: -Pre-formed Coolant Hose with GM Quick Connect Fitting -Billet Aluminum Coolant Plug with O-Ring NOTE: This kit is a standard item included in all WCFab LML Y-bridge Kits, Bundle Kits, Single, and Twin Turbo Kits. General Motors' highly anticipated reveal of the next generation Duramax diesel was momentarily interrupted by inadvertently publishing details of the engine's 2017 model year horsepower and torque figures via GM's Powertrain division website. "Owners of an LLY can upgrade the cooling system of their vehicles by installing the radiator and fan along with the fan shroud from an LBZ. 99. 01-04 LB7 Duramax 01-05 Duramax Cooling Fan Clutch Assembly (0) Reviews: Write How To: Radiator Stack Removal and Install ok since this has not been done before or if it has it has been hidden in the millions of threads on this forum, I went ahead and decided to take some pics of how to remove, clean and install the radiator stack. 00 – $ 1,842. Dobson Rd Suite 800 Mesa, Arizona 85202 A failed fan clutch is also going to lead to overheating problems with your 6. Is a stock aluminum radiator enough for that type of use or do I need to upgrade to a 4 core aluminum radiator with a electric pusher setup. If your 6. 5 fan-clutch. 0L. 6 Duramax check light on code P0483 cooling fan rationality check malfunction didnt over heat until temp remain normal driving empty, with the check light on, when towing aircon cut out temp risers and began to overheat P0483 indecates wiring or relay or controller no lose or disconnected wires have already replace fan and clutch check light came back on The dual fan setup I use allows the engine to cool delaying the engagement of the fan if not preventing need for it to all together. Save yourself the grief and pain with an inexpensive wire harness saver! Reasons to purchase the Fan Clutch Wire Harness Saver: Secures in place in a minute or less; Protects your fan clutch wires from being destroyed by the cooling fan blades Full Send Diesel LLC- Offering high quality diesel performance parts at the best price. This last time however, I was following a friend coming back from Moab, he could only manage 55 over the passes, so I hung back and took it easy. 6L Silicone hose kit Our Price: $324. New genuine gm 84166745 duramax 6 6l engine cooling fan clutch 6 6l prosource sel electric radiator cooling fan clutch for 07 10 lmm duramax 2017 16 chevrolet silverado gmc sierra fan clutch cooling radiator. 2 out of 5 stars 24 One area that is simple to upgrade is with transmission cooling. 1-12 of 12 Results. In situations such as hot weather or steep inclines, the LLY has been known to overheat. 2011-2017 Ford Powerstroke 6. US Diesel Parts carries a great selection of 6. Nissan. The converter is linked to the Duramax engine with an SFI-approved billet Sun Coast flexplate. But GMC increased the rig’s cooling capacity with a giant new fan and radiator. 73 or 4. 15-40580 Thoroughbred Diesel is your source for transmissions. I have a month-old 3. The second (below), occurs when the cooling fan is “on”. Store the fan upright so the oil doesn’t come out. The cooling fan relay will be commanded ON when the following conditions are met: - The engine coolant temperature reaches 106°C (223°F) or more. On the LBZ, and all Duramax engines for that matter, the impeller inside the water pump is made of plastic. 920-361-7700. Warranty Type: Replacement Warranty. Without the right tool, removal can be difficult and damage to the nut can occur. Shop our cooling system category below at Thoroughbred Diesel! Shop for electric fans, coolant, degas bottles, hoses and more! If you don't see what you are shopping for, stop clicking and call us toll-free at 1-866-737-4966 for free diesel performance advice. If it is not, you may have a leak at the pressure cap or in the radiator hoses, heater hoses, radiator, water pump, fuel operated heater (FOH) or somewhere else in the cooling system. An improperly operating fan clutch will impact overall performance of the engine and A/C system. We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. 5 — 2006 early models were still LLY, not LBZ. Disconnect the lower fan shroud from the radiator tabs by pulling it up and away from the radiator on each side. Standard Replacement FOUR SEASONS 36896 {#19189644, 7979410965} 12" Universal Fit Reversible Fan; 11-7/8" - 12-1/2" mount Info Choose [ Wholesaler Closeout -- 30 Day Warranty] ($37. 93 2050-01-01 Recover 27HP and boost your fuel mileage by 6% just by eliminating your stock clutch fan assembly in your Duramax! Transmission Cooling to the duraMAX – 2001-2010 Chevy /GMC Duramax Transmission Cooler, Part 1 – Stock Review May 23, 2017 Nicholas Thomas 12 Comments This 2001-2014 Chevy / GMC 6. 6L Duramax Turbo Diesel for 01-05 Chevy Silverado 2500 3500 Notes : Engine: 6,6L Duramax Turbo Diesel, Any installation or other fees are not covered, Get Great Savings Authentic goods are sold online Upgrade does not raise price Buy online here here to give you the best quality and service. Once the nut breaks loose, you can unscrew it by hand and pull it out the top while pushing the upper radiator hose out of the way. 9L Dodge Cummins Diesel. Install the fan clutch bolts Tighten the bolts to 23 Nm (17 ft. 6L GM Duramax LB7 / LLY at Diesel Power Products 888. Fits: GM/Duramax 2001-2005. 6-liter Duramax is produced by DMAX , a joint venture between GM and Isuzu in Moraine, Ohio . In 1997 GM upgraded the stock cooling system to a dual thermostat and hi-flow cooling system. The first (above), occurs when the cooling fan is “off”. 5 Turbo Diesel Vehicles. Fan Clutches, GM OE Cooling, Standard Thermal, Counterclockwise Rotation, Chevy, GMC, Each GMB Replacement Fan The cooling system was upgraded with the use of a bigger radiator and fan along with a bigger EGR cooler. GM Engine Control Module E35 for Duramax Diesel 6. 95 Mishimoto Aluminum Performance Radiator For 2014-2019 Chevrolet 1500 5. 5L diesel turbo performance parts and stock parts for your 1993-2000 GM truck. Buy online and pick up in store, or get fast, free delivery on qualified orders. 5L Non-Duramax ACDelco Cooling Fan Clutch Assembly, LBZ LMM, 2006-2010 Duramax Mishimoto 1985-1996 Ford Bronco w/ AC Newer vehicles feature electric cooling fans controlled by a relay, but older vehicles are likely equipped with a clutch style fan. Duramax. This dual fan pair is advertised as being able to pull a max of 6,000 CFM. 6L V-8 system features a unique cooling process that increases its effectiveness. 6L LB7 Duramax increase flow, and reliability. Dyno tests show a gain of up to 27 horsepower and 34 lbs-ft. The fan clutch pulls air across the radiator and condenser to help remove heat. 7L. " http://www. DescriptionReplace your fan blade if its cracked or damaged. Mishimoto Aluminum Performance Radiator For 11-16 Chevy Gmc 6. 5-2010 Chevy Duramax LMM; 2011-2016 Chevy Duramax LML. (excluding motorhomes & H1's) Also available for all 1999 1/2 - 2002 screw-on mount type clutch (additional fee) see our products page. These parts can be fit to older 6. Keeping the coolant temperature under control when working these engines is key. 5-10 LMM Duramax - Cooling System 920-361-7711. 0-liter Excursion. Cooled EGR adds to the demands placed on the engine cooling system, which may explain the cooling system upgrades for the 2006 model-year. 6L Duramax Maintenance Schedule Service Intervals, Part Numbers, & Fluid Capacities for all 6. Thermaltake Riing Quad radiator fan is designed with 4 independent LED rings totaling 54 LEDs and 16 Riing Quad 14 RGB Radiator Fan TT Premium Edition Single Fan Pack TOUGHFAN 12 High Static Pressure Radiator Fan (2 Fan PACK) AC Delco Cooling Fan Clutch Assembly, 2001-2005 GM 6. Similar to the 6. We are bringing the cooling system back to life with new Flex-A-Lite electric fans and shroud for our 6. 6L/403 Duramax diesel V8 Fan Clutches. . This is a great product for customers looking for greater reliability. CHEVY/GM | DURAMAX 6. 6L LB7 Duramax Description: Fan Assembly, Replacement Xtruded Trans Cooler BD Diesel Universal Electric Cooling Fan Kit - 80-watt 10 Under the hood of this big GMC is an equally massive Duramax V8. 6L Chevrolet Duramax LB7 LLY LBZ LMM Our LML Duramax comes with a pretty sizeable cooling system, but even so we're gonna upgrade things a step further. I need to know how to remove a cooling fan from a 2006 Chevrolet Silverado 2500hd with the duramax diesel. 00 Add to cart; H1 Fender Flare Kit $ 1,175. After some careful evaluation of the symptoms of our factory fan, we chose the Flex-A-Lite electric fans for 2003-07 Ford Super Duties , which is a direct replacement packed full of benefits. Flex-a-lite® direct fit electric fan systems for full size Chevrolet/GMC trucks and SUVs are designed to move the maximum amount of airflow across the radiator while eliminating the parasitic power loss created by an engine driven fan, with increases in power up to 20 horsepower and 20 pound-feet of torque. Refer to Fan Clutch Replacement . 5L engines. 00 A leaking coolant hose can lead to serious engine damage if not quickly identified. 6L (LLY) Engine) Removal Procedure Remove the fan clutch. This Aluminum Radiator is designed to provide maximum cooling efficiency to prevent premature engine failure. lbs. By replacing your stock clutch fan assembly with this dual electric fan system, you can increase your fuel economy by up to 6% and recover up to 27 HP! If you don't tow with your Duramax, a Flex-a-Lite dual fan setup might be a good idea from a fuel economy standpoint. And for a fan blade the 21" DURAMAX fan blade for an 01-05 truck is about as good as you can get. 3l 6. I've already sprayed water through the cooling stack (condenser, intercooler and radiator). Along with these turbo upgrades, BD has many options to choose from for performance upgrades, add-ons and replacement components including transmissions, fuel system and turbochargers. 6L Duramax is an upgrade that will Sent From: Source Unknown DHD 400-103 GM Duramax Diesel (2001-2010) Hot Side Intercooler Kit Aluminum (0) Reviews: Write First Review Description: Boost Tube Upgrade Kit For Use With 2001-2010 Chevy 6. Also fits 2006-2009 Express vans with Duramax engine and without electronic activation. They say that is a common problem on these pickups as there is AC condenser,Trans condenser, air box condenser, and radiator. ProSource Diesel is where repair shops shop for reliable and hard-to-find diesel truck parts and kits for Powerstroke, Duramax and Cummins engines. Notes : Fan blade, motor, and shroud Recommended Use : OE Replacement Design : Single fan Type : Radiator Fan Blade Count : 12 blades Series : 4-Seasons Cooling Fan Assembly Quantity Sold : Sold individually Anticipated Ship Out Time : 1-2 Business Days Warranty : 120-day 4-Seasons limited warranty Chevy/GMC Duramax - 2006-2007 GM 6. 6. Genuine GM This is a direct-fit, bolt-on Flex-a-lite® S-Blade dual electric-fan system for new body style ’01-’05 Chevrolet and GMC trucks with diesel engines. My '04 Duramax worked fine first 5 years and gradually started overheating while towing or pulling up hills. Engages at ~170°F radiator air temperature, (~200F coolant temperature). 6L LBZ, LMM DTC P0480 Cooling Fan Relay 1 Control Circuit. Ac Delco A1618CF Replacement Air Filter Duramax 6. Super Cool Upgrade Heath's Super Cool System upgrade is a complete cooling system upgrade for 1993-2000 6. 00) Upgrade to L5P Diesel Drivetrain (ADD $3,000. A modified duramax cooling fan blade is provided and works with a factory GM fan clutch and the original Hummer radiator fan shroud. Cummins, Powerstroke & Duramax replacement transmission lines, heater hoses, 2nd gen swaps, turbo kits, lift kits, FASS & AIRDOG fuel systems, Forced inductions & Stainless Diesel Turbos, XDP Products, Shocks, Leveling kits. 6l Duramax replacement instructions can be confusing! Consult an Expert! Boasting over forty years of experience, PCE San Diego is the leading Duramax 6. 6L 263XHD Transfer Case Pump Upgrade Combo, LB7 LLY LBZ, 2001-2007 (0) Reviews: Write first review ACDelco Cooling Fan Mishimoto 11+ Chevrolet Duramax 6. As I have done my research, I find 2 different fan sizes (14"-16") and many types of control units to choose from. They simply fix the overheating issues, completely. Shop Genuine 2018 Chevrolet Canyon authentic Cooling spare parts from GM Parts Direct Online in Houston, TX, for genuine Chevy quality. As for the fan clutches, unless yours doesn't work, or you find you can't keep cool with the stock one, then upgrade, "If it's not broke don't fix it". Also Fits Van LLY 06-07 and Van LMM 2008 Engine Cooling Fan $ 189. 6L Duramax L5P 6. Transmission Upgrades (3 Top Sale Products. This product is designed and tested to Remove the upper fan shroud by lifting it straight up. When a fan clutch goes The Bulletproof Diesel / Hayden Mechanical Fan Clutch will allow you to convert your fan clutch from the electrical, computer controlled 6. 00 – $ 585. It’s no cheap date at about $1200 but it completely eradicates the overheating problem by placing it in-line with the stock cooling stack. Put in a set of ac delco or oem t stats. It hit 224* the fan kicked in and cooled it off but then the fan ran the rest of the way home. Get the job done with the right part, at the right price. I have a 1994 K3500 Crew Cab Dually 4x4 with stock cooling and will only be updating mine to see what changes the 1997 upgrades will make. Duramax. 0L cooling fan assembly to the rugged, mechanical fan clutch found on the 1997 Ford 7. 0L fan blade assembly with a me The water pump and fan clutch in this kit have proprietary modifications done to them, which is why they work as well as they do. Service Information Document ID: 1364879 Cooling Fan Pulley Replacement (6. 6L 07. We recorded a solid 18 mpg on our 300-mile test. 3. 6L 2500 Black Silicone Hose Kit A leaking coolant hose can lead to serious engine damage if not quickly identified. Replacement Filters & Fluids for Duramax; Suspension / Steering for Duramax Mishimoto Heavy-Duty Transmission Cooler with Electric Fan (0) Reviews: Write first 6. Even a stock Duramax can produce high te. Cooling Fan Blade Assembly for 01-05 GM 6. Took it to a radiator shop and after thorough cleaning it is back to just like new. To compensate for the increased thermal output in these situations, the installation of a secondary cooling fan might do the job. 0 I pull a 30 foot travel trailer i have a factory tran cool on it but my tran temp are running about 210 on a 90degree day what would be the best cooler to install and should i run it inline with the factory one. This diagnostic trouble code (DTC) is a generic OBD-II powertrain code. 2001-2004 GM 6. The Flex-a-lite 116545 Direct-Fit Dual Electric Fans w/ Variable Controller for your 03-07 Ford 6. A fan clutch is the assembly that your engine cooling fan rides on and that tells the fan when to turn on and off. We currently carry 1 Engine Cooling Fan Pulley Bracket products to choose from for your 2003 GMC Sierra 3500, and our inventory prices range from as little as $299. 0L FAN CLUTCH ASSEMBILY 2003-2007 Duramax. Page 71 ® Notice: Using coolant other than DEX-COOL cause premature engine, heater core, radiator and CAUTION: fuel operated heater (FOH) corrosion. The horsepower was increased to 360 and torque to 650. GM Duramax; 2001-2004 LB7 VIN Code 1; GM OEM Cooling Fan (2006-2010) (0) Reviews: Write first review GM OEM Replacement Cooling Fan. 5TD. With one of the largest assortments around, BD has the right part to get you going when you are broken down, want to make some improvements or looking for some extra performance. 2001-2007 6. Circuit Description. Diesel Engine Electric Cooling Fan products Offered to a Variety of Applications The OC DIESEL Organization offers Diesel Engine Electric Cooling Fan products and accessories as wells as diagnostics, repair, maintenance and service to all light duty pick-up trucks including the Power Wagon 6. The Duramax LLY diesel engine introduced variable vain controls to the diesel pickup market and opened new opportunities for the turbo upgrades. 2L & 6. Please do a vehicle search above to confirm you are buying the right filter. Duramax Radiator ReplacementThis is the video I wish I had when I was replacing the radiator in my Duramax. As a direct bolt-on electric fan kit for the 2001-2005 Chevy and GMC trucks with the Duramax Diesel, this fan is the answer to the overheating problems caused by slow, inner city driving, and can solve the cooling problems that occur with body lifts. Couple that with a Hayden 2886 fan clutch and a 21” Duramax fan and you’ve pretty much got your heating issue solved. Temp never got over 200 and cooling fan never came on once, Vail pass, Eisenhower, Floyd hill, you name it. 3L Powerstroke Diesel. Finally, a reliable replacement for the metal fan found on the 94'-97' OBS trucks. 6L Duramax Direct Bolt-on Replacement Up-Pipes The PPE 116120000 Replacement Up-Pipes for your 2001-2004 GM 6. The fan may be belt-driven or operated by an electric motor. In addition Overall, fan clutches are fairly reliable engine components, but they can still falter. 01-07 6. or what about a tran cooler with a fan on it what do you think would be the best. Check out the S&B Intake Replacement Filter at S&B Filters. 5 Turbo Diesel Cooling Fan Upgrade (late) Brand new massive 21 inch GM Duramax HD cooling fan with special fan clutch which will adapt the Duramax high volume fan for serpentine belt driven 6. 9L Mishimoto Performance Intercooler Black for Dodge $917. That's my. Essexville, MI – Be Cool, America’s leader in power cooling systems, has done it again with their LS Swap Series Cooling Modules for Chevrolet/GMC C- Alligator Performance began in 2005 in Las Vegas with the owners selling parts out of their home to a handful of customers. Whats people lookup in this blog: Vehicle Care 10-21 Notice: Using coolant other than The following explains the cooling Notice: Using coolant other than ® DEX-COOL can cause premature system and how to add coolant DEX-COOL may cause premature engine, heater core, or radiator when it is low. Chevy 2. 1997+ Dual Thermostat Cooling Upgrade. 6l Turbo Diesel Repair expert serving the San Diego area. These fan kits can handle up to 84 amps, whereas most other kits only handle up to 24 amps per fan. Replacement intervals vary greatly by vehicle and driving conditions. 2020 L5P Duramax Engine L5P Towing Capacity 2020 Chevy HD with L5P Duramax engine towing a trailer. Even if you're towing 20,000 uphill on a hot summer day with the a/c on, the Super Cool Kit will keep the engine under 210. 00 Add to cart; High Performance Semi Metallic Brake Pads $ 204. 9L Cooling Fan Speed Sensor Circuit. Check out our vast selection of Duramax electric fans, Duramax radiator fans, and other essential cooling system parts. 00 1994-2002 Dodge Cummins 5. Now when it comes to building lots of horsepower in an emissions equipped diesel, or really any engine for that matter, cooler air temperature is kind of the name of the game and ours starts right here with this Mishimoto drop in This fan can be used as an upgrade to the OEM fan for more efficient cooling or fitment issues with aftermarket products. The fan clutch is an important part of the engine and A/C cooling systems. For schematic details refer to Engine Cooling Fan Circuit. 6L -Promotes Greater Cooling Capacity -Faster Turbo Spool Up -Improves Airflow -Lowers EGT's -Works With Stock Intercooler And Most I Have . - The A/C clutch requested. In order to be effective, the fan must be intact. 75: Shop/Dealer Price $143. In many of our provided tunes, we have already optimized the cooling fan settings for use with the stock thermostat. 0L fan that has been popular in the OBS community, our fan is constructed with thicker material for durability. Buy online or call (800) 749-0688 to make a request. All of the inter-cooler plumbing, intake and exhaust components in our Conversion kit were designed in conjunction with Pusher Intakes. Shop AutoZone for GMC Sierra 1500 Radiator Fan Assembly. It remained on throughout my commute, and came immediately back on when i fired the truck up 6 hours later to leave. I know lots of people have posted on this forum about upgrading to electric cooling fans and I'm getting ready to do the upgrade also but on a 6L. Locate your vehicle’s fan clutch. 8L Duramax; 2001-2004 Chevy Duramax LB7; 2004. Here is the link to the Fel-Pro O-ring I mentioned Check out the deal on Flex-A-Lite Electric Cooling Fan 01-05 6. 10 Rear Axle Ratio, GAS Engine, With Air Duramax Turbo found in: Turbocharger and Installation Accessory Kit, Turbocharger, Turbocharger Mounting Gasket Set, Turbocharger Oil Feed Line, Turbocharger Compressor Wheel, Engine Gasket Set - Valve Cover, Turbocharger CHRA -. 00 Flex-A-Lite 104703 Flex-A-Lite Electric Cooling Fan 01-05 6. 5-2018 6. This seems to have solved the issue. Cooling Fan Upgrade/Cooling Upgrades Feb 22 2017, 8:49pm Looking for some easy and effective ways to keep the engine/transmission cooler while towing in Eastern Washington. 6L GM DURAMAX LB7 LLY LBZ LMM ENGINE COOLING FAN CLUTCH 15130067 Fuel Air Separation System for your 2011-2014 GM 6. com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. The auto repair labor rates vary widely across the country, and even within the same city. 00) Allison M1000 heavy-duty 6-speed automatic transmission; Turbo inter cooler; Radiator; Oversized fan and fan clutch Aftermarket Fan Clutch There is a product being marketed; a fan clutch for the GM diesels that engages earlier, what this person and his 'salesmen' at the various discussion groups do not tell you is that by doing so will add a lot more load on the water pump and put added strain on the engine as it keeps the fan running longer than GM intended, this also will use a lot more fuel as the added Cooling Fan AC Adjustments Fan adjustments are used to command the fans to come on sooner for increased cooling or for use with a cooler aftermarket thermostat. 95: Shop/Dealer Price $114. - The vehicle speed is less than 38 MPH. 6 6. GM 97309640 LLY 04-05 Fan Clutch Bearing & Pulley Assembly. 7L Dodge Cummins Diesel and 5. The Silverado and Sierra have a number of transmission cooler upgrade options. The fan clutches are manufactured with quality materials. Heath Diesel's Heavy Duty Fan & Clutch Combo for 1992-2000 Chevy 6. An all-new Alison 10-speed transmission backs the big diesel. 6L GM Duramax LB7 / LLY $ 593. The Bullet Proof Diesel Billet Water Pump is designed for maximum durability. 84 - $137. 16. It is clear that the operation of the cooling fan sends heated air into the air intake area – the beginning of a disabling thermal feedback loop. 2004 Chevrolet Silverado 2500 HD LS Extended Cab Pickup Fleetside 6. Fitment. The reason for this is a smaller cooling system. Disconnect the camshaft position (CMP) sensor electrical connector. The 6. of torque while also improving fuel economy Chevy/GMC Duramax. 6L Duramax diesel. ). The minor differences are that the LLY has a smaller fan drive pulley for slightly higher fan speed, and the fan clutch engagement calibration has been tweaked SLIGHTLY higher to address concerns of overly active cooling fan operation. 08, 3. Cooling means power when it comes to vehicle engines, including your 2015-2020 F-150, and the Roush Low Temperature Radiator Fan gives your truck the edge when it comes to performance and getting the most out of your Roush Supercharger modification. Fig. You can see where that would greatly improve cooling. ACDelco GM original equipment cooling fan clutches control the speed of the radiator fan based on the temperature of the air as it passes through the radiator fins. Duramax. Install the J 46406 and the J 41240-5A to the fan clutch. It draws air directly through the radiators blowing it out under the truck which is the path of least resistance. 99 up to $299. 2 product ratings. Adding a manual switch can essentially be a one-two punch, once you know what you're looking for. Champion 3 row PRO Series all aluminum radiators are all tig welded and use braze core technology for superb performance and reliabilty. Replace damaged fans with new assemblies. this should pertain to all OBS trucks since I have an LBZ and it is generally the same for the LLY and LB7. Reply Steven Douglas December 13, 2019 at 11:08 am Sent From: Source Unknown DHD 400-103 GM Duramax Diesel (2001-2010) Hot Side Intercooler Kit Aluminum (0) Reviews: Write First Review Description: Boost Tube Upgrade Kit For Use With 2001-2010 Chevy 6. Like posted above, pull the radiator out and clean all the accumulated bugs and crud out of the radiator, intercooler, condenser, and trans cooler. Find our best fitting cooling fan switch - radiators for your vehicle and enjoy free next day delivery or same day pickup at a store near you! Our list of RV Performance upgrades for Cummins-powered RV’s includes power RV Performance Chips or Modules, RV Performance Exhaust upgrades, and RV Water-Methanol Injection Kits. 0L Super Duty will recover horsepower and boost your fuel economy by replacing your stock clutch fan assembly with this dual high-performance electric fan system. This combo uses a special, heavy duty fan clutch and a 21" 9 blade fan to improve the cooling system. Pre 2006 Duramax engines have overheating issues. 36 - $183. This will mount directly in the center of the engine, and comes with the pulley already installed. ZZ Diesel offers Duramax chevy silverado gmc sierra Engine Parts. This kit combines our incredible Bullet Proof Diesel Billet Water Pump along with our Fan Clutch Adapter and a Hayden Mechanical Fan Clutch. 24: 2009 Chevrolet Silverado 2500 HD V8-6. SSDiesel Supply TM 6. Will this stuff just bolt into my 2002 ? Is the intercooler any bigger? If so, can it be swapped over too? Thanks in advance, Roy I have to admit it, I'm in love with my Single Best Upgrade for Every Duramax. 00 Add to cart; For all intents and purposes, the LLY cooling system is the same as the LB7. ), the radiator fan, or a failed thermostat. GM Duramax - 07. 1992 W250 LE minus trim, LBSC, SRW, 135k on engine, (was a518) Now a ZF5 w/ US Gear overdrive, 12cm housing, Diamond eye 4", (was K&N in cut airbox) Switched to cold air, Mild tune on pump, Hydroboost, 4 A complete replacement of your vehicle’s factory power train to the 6. 0 hour of labor. Dodge Cummins, Ford Powerstroke, or GM Duramax transmission upgrades available. Features: Easy, bolt-on installation Louis The Dmax fan is a 21" composite unit, much lighter and more efficent at moving air. 3L GAS Engine, Mechanical Cooling Fan, Old Body Style, With Air Conditioning, With Heavy Duty Tow Package, GAS Engine, Mechanical Cooling Fan, Old Body Style, With Air Conditioning, With or Without Trailer Tow Package, With 3. 5-2005 Chevy Duramax LLY; 2006-2007 Chevy Duramax LBZ; 2007. 9L Cummins Crazy Carls Polished Intercooler Pipes $48. Wiring A Single Cooling Fan. A deep Mag-Hytec pan is used to hold additional fluid and help keep the transmission cool while working with the front-mounted transmission cooler and electric cooling fan. Duramaxdiesels. Do the basic maintence 1st. 0 The cost to diagnose the P0480 code is 1. Durability tested on every new design; Leak Tested 6. The entire unit is only about 1 foot (30 cm) tall by 1 foot (30 cm) wide, most of which is the circular fan component. If so replace it with a Chevy Silverado 2500 HD fan clutch that will restore vehicle cooling efficiency. If there is a problem engine, heater core, radiator and corrosion. 0L fan that has been popular in the OBS community, our fan is constructed with thicker material for durability. It ran for 15 miles on interstate no overheating plenty of load to cause the problem. Designed to engage more consistently and at a lower temperature than the OE unit to prevent overheating. Product Features: GM-recommended replacement part for your GM vehicle's original factory component Get ACDelco Cooling Fan Clutch Assembly, LBZ LMM, 2006-2010 Duramax at Reusch Diesel ACDelco Cooling Fan Clutch Assembly, LBZ LMM, 2006-2010 Duramax - 15-4986 Free ground Shipping for orders over $200. It offers the same 445 horsepower and 910 lb-ft of torque as the last-generation. 00 Select options; Stage 1 Wake Up Kit H1 1996-2003 6. On top of low prices, Advance Auto Parts offers 1 different trusted brands of Engine Cooling Fan Pulley Bracket products for the 2003 GMC Sierra 3500. Price: $ 11. 01-16 GM 6. But if the A/C isn’t on, the fans won’t come on till the truck reaches almost 230 degrees F, which I’m on the road to cracking a head at the temp. Even on surface streets for quite a while. 93 1994-2002 Dodge Cummins 5. While the employment of a radiator with less surface area and lower coolant capacity certainly didn’t help the LLY, the overheating hysteria is often exacerbated by owners who experience fan clutch failure, water pump failure or a debris-packed cooling stack blocking airflow, but blame their 240-degree water temp on the radiator. This kit includes Heath's unique water pump, special fan clutch, and a larger fan, as well as the gaskets and proper t-stat Radiator Condenser Cooling Fan Assembly for GMC Sierra 1500 2500 HD Chevy Tahoe (Fits: Chevrolet Silverado 3500 HD) 4 out of 5 stars (2) 2 product ratings - Radiator Condenser Cooling Fan Assembly for GMC Sierra 1500 2500 HD Chevy Tahoe The Duramax Diesel 6. com/Article/106689/tech_feature_venturing_into_gm_duramax_diesel_service. Shop for the best Radiator for your vehicle, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. Important: The S&B Intake Kit for this filter has multiple versions. 6L Duramax Silicone Coolant Hose Kit for the perfect combination of performance and durability. Engine Cooling Fan Clutch. 6L Duramax Turbo Diesel for 01-05 Chevy Silverado 2500 3500. If you aren't seeing the product you are looking for, or you have a question about a particular part, don't hesitate to call us at 724-785-4022, or drop us a message and we'll get back to you as soon as we can. JavaScript seems to be disabled in your browser. Connecting a single cooling fan is a rather straightforward system, it relies on a separate temperature sender to switch the fan on, or you can utilize the cooling fan output if you've installed an aftermarket EFI conversion. Install the fan assembly. It is considered generic because it applies to all makes and models of vehicles (1996-newer), although specific repair steps may vary depending on the model. The Duramax V8 engine is a General Motors Diesel V8 engine family for trucks. On the 1997 cooling updates I get mixed reviews from people I hear from. Ford. We guarantee nothing but thorough service and complete satisfaction provided by mechanics with the highest level of expertise. 5TDs. 6L Duramax L5P Specs, Ratings, & Information. 0L Duramax AT4 and this morning (temps in the low 30s), the electric radiator fan came on full speed while i was warming up the truck. Quick how to. Notice that the area of the air induction receives relatively cool air. Your factory stock 9-blade 21" lightweight composite fan is capable of pulling more than 10,000 CFM at 3,000 RPM. The cooling fan system in this vehicle provides for two separate modes of operation. 6L LB7 LLY 2001-2005 (0) Reviews: Write first review Description: - Quiets noisy cooling fans with stuck fan Heavy-duty engines such as the Duramax LLY often have to tow heavy loads across long distances. Browse our selection of cooling products designed to help your Superduty run cooler. Cooling Fan Blade 6. A straight swap to a 2000+ pump, part #251-603 not only bumps the stock flow from 97 gallons per minute to 127 gpm, but also brings it to an almost 50/50 flow balance. 00 Select options; H2 Heavy Duty Steering Stabilizer Kit $ 168. A very quiet, but very powerful, Stewart electric pump moves the coolant though the Sidewinder’s system. Upgrade your cooling system with the Mishimoto 6. 6L Duramax LB7 LLY ZZ Diesel is a diesel auto repair shop that offers a large selection of diesel products online for Ford Powerstroke, Chevrolet Duramax, Dodge Cummins, and more. 6L Engine Cooling Fan Clutch Assembly Thermaltake DuraMax 6 Cooling Fan. 6L Duramax V8 DIESEL M/T RWD My Garage × You can edit the name of your vehicle by clicking the pencil icon on the right. Duramax 01-05 Duramax Cooling Fan Blade Assembly (0) Reviews: Write first review. If you’re looking for more performance from your International Diesel RV housing a VT-365 of DT-466, RV Performance upgrades are just a mouse click away. 6L Duramax Diesel Lower Normal electric fans cannot move enough air through the radiator, intercooler, A/C condenser, and transmission cooler to meet the cooling demands of the Duramax engines. With so much heat being generated and the lack of cooling from the cooling system causes overheating to take place. Also, unlike other competitor's fan shrouds, this aluminum fan shroud covers more surface area to help keep things running cool. 6L Duramax V8 DIESEL A/T 4WD My Garage × You can edit the name of your vehicle by clicking the pencil icon on the right. You'll find the fan clutch bolted to the water pump at the front of the engine compartment, between the radiator and the engine. 6l Duramax LML 2015-2016 Chevy GMC 15-40580. The second potential cause of overheating on the LB7 is a dirty radiator. This unit will work on the 2004-2005 LLY Duramax diesel. Fig. 6L -Promotes Greater Cooling Capacity -Faster Turbo Spool Up -Improves Airflow -Lowers EGT's -Works With Stock Intercooler And Most I Have GM Duramax. Flex-A-Lite Electric Cooling Fan 01-05 6. 50. The 3 Row tube core radiator is performance upgrade replacement rated for 850 Horsepower and yet still affordable for your budget. Not the complete Super Cool Upgrade, but a vastly improved Fan & Clutch combo over the factory cooling system. Heath Diesel had long known that retrofitting the ’97 high-output water pump with the dual thermostat onto older models did not provide a meaningful improvement in temperature control and, while we found ways to improve the cooling system performance, the system as a whole did not deliver good and reliable temperature control under tougher towing conditions. The Stanadyne DS4 electronic diesel fuel injection pump has marked its place in diesel history. DescriptionMany service jobs on the Duramax require removal of the fan clutch. This cooling fan blade has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors. . This is a genuine OEM GM fan clutch bearing and pulley assembly. 5l is facing high coolant temperatures this fan clutch can help keep the engine cool… Heath Diesel Power recommended updating the cooling system on our '95 6. A small horizontal radiator topped by a shrouded electric cooling fan is used on the Banks Sidewinder Top Dragster. 5-2010 LMM Duramax - This was the first year that the diesel particulate filter appeared on the Duramax engines. I know the pre-2006 Duramax trucks were plagued with overheating issues. 5X Larger than previous models. 0L’s operating temps are running hotter, it’d be wise to have a technician scan for codes and check to make sure the thermostat, EGR cooler and radiator are working properly. The stainless-steel EGR cooler located in the engine valley has been increased in size, to improve recycled exhaust gas cooling. 6L Duramax Diesel Engine Belt Tensioner OE Upgrade Linear Logic, LLC 2222 S. Service type Cooling Fan Relay Replacement: Estimate $120. 5TD $ 1,399. 5L cooling system upgrade. Upgrade your cooling system with the Mishimoto 6. The most visible part of the new cooling system is the big bright aluminum intercooler radiator joined to the turbo with bright blue silicone hoses. and installing a transmission cooler on your truck is very simple for the average DIY enthusiast in your driveway in only a few hours. 02 The Flex-a-lite 104703 Direct-Fit Dual Electric Cooling Fans for your 2001-2005 GM 6. Loosen the clamp for the hot-side intake pipe at the intercooler, and remove the intake pipe. of the air moving across the clutch, I also love the idea that the fan can be removed so it is easier to mess with the clutch. The Flex-A-Lite 284 Chevy and GMC Duramax Diesel Truck Fan will boost your fuel mileage by 6% and recover up to 27 HP by eliminating your stock clutch fan! Flex-A-Lite 284 Chevy / GMC Duramax Diesel Truck Fan Benefits: Dual 15" S-blades move up to 6000 Cubic Feet Minute of cooling air! GM Duramax - 01-04 LB7 Duramax - Cooling System 920-361-7711. 6L Duramax performance radiator offers increased cooling efficiency, and the all-aluminum TIG-welded construction provides a rugged design that can take the abuse of any environment or terrain. BD Diesel is your number one manufacture of aftermarket and replacement products for Chevy/GM Duramax powered vehicles. A relay kit, our part number CCFKRL, will include everything you need to properly wire up I wasn’t considering replacing the mechanical fan. 2020 Chevrolet HD models can tow up to 35,500 lbs when properly equipped! Photo courtesy of Chevrolet Media Big Cooling Improvements. The impeller is like a little rotating fan that is responsible for actually forcing the coolant through the system. We have also adjusted the pitch of the fan blades for improved air flow - a very similar concept to our Wicked Wheel 2. I can force them on by running the A/C constantly. My Account Contact Us. (1x 11mm nut) 18. Replace the fan clutch while your there as they are a maintence item that should be done every 75-100k miles. 6 Liter LMM Duramax Turbo Diesel Engine (standard engine option) Upgrade to LML Diesel Drivetrain (Add $1,000. The vehicles are equipped with smaller radiators and cooling fans. Open hood and look at front of car to locate radiator and fan inside engine Panaflo FBK04F24U 2 Wire Cooling Fan. These are the low speed fan and the high speed fan operating modes. 5-10 LMM | TRANSMISSION. Cooling System, Radiators, Hoses, Electric fans, Thermostats 2007. Its light-weight, and high-heat transferring aluminum features a tube and fin design that, dramatically increases surface area that enables the heat to dissipate more efficiently. Whether you’re a wholesaler, dealer, shop, or simply a truck owner who wants to fix – or fix up – a light duty Ford, Chevy or Dodge diesel pickup truck, you’ll find a wide variety of components by top brands including Spoologic Turbo 2005 chevy 2500hd silverado 6. 6L Duramax Transmission Cooler is now available! Features: "Double Stacked" For Maximum Cooling Available For 1/2" and 5/8" Applications Over 350% Temperature Drop Over Factory System Thermostatically Controlled 80-Watt, 10-Inch, 800 CFM Electric Fan 1-Year Warranty Applications: 1994-2016 Dodge 47RH, 47RE,48RE,68RFE - 1/2" Fitting Tube Size 2001-2016 GM/Duramax Allison 1000 - 5/8" Fitting Fits 2001-2005 Duramax LB7, LLY engines in pickup trucks. These original equipment fan clutches are a GM recommended replacement for your vehicle's original component, and have been manufactured to provide you with the performance 2006-2007 LBZ Duramax - This generation of engine received more fueling system upgrades, a larger egr cooler, and internal engine durability upgrades. Cooling System; 2003-2007 FORD 6. Chevy Silverado 2500 HD fan clutches are direct fit OE replacement type fans. Hi Joe i have 2015 GMC 2500 6. Hardware required includes: plumbing that carries some exhaust gas from the turbocharger to the intake, an EGR control valve and a stainless steel cooling element. Mishimoto 2006-2010 Chevy Duramax 6. 2006 Duramax is an LBZ, not an LB7 Duramax engine, which was used from 2001 to 2004. This Flex-a-lite #284 Chevy Duramax fan is built for the demands of a truck. 79) ^ [Regular Inventory] ($66. What is the cost to diagnose the P0480 code Labor: 1. GMC 6. Description. 5 Diesel to Duramax Fan Conversion 1992 thru 1999-1/2, C/K trucks, subs and G vans View Details 6. Max-Flow's electric fan kits are more powerful than other kits on the market. Thermaltake DuraMax 9 Cooling Fan While upgrading the traditional case fan or CPU fan with Thermaltake DuraMax Series will dramatically increase the overall thermal efficiency, the DuraMax Series fans are also Cable Management Optimized. 5 Turbo Diesel thru 1999 with flange-mount type clutch (as pictured) in C/K and G vans. The cooling fan will cycle a couple of times at least. 6L Duramax part number 15010202 Changing fan clutch on LML duramax diesel engine. 5TD 2006 Alpha Duramax RAPTORQ ECM Upgrade $ 1,179. While there are a variety of reasons your Chevrolet Silverado 2500 HD is overheating, the most common 3 are a coolant leak (water pump, radiator, hose etc. A central core, which locks and unlocks based on the temperature, allows the fan to spin with the engine crankshaft or freewheel on its own. 00 H1 RapTorq High Performance ECM Upgrade 1996-2003 6. Finally, a reliable replacement for the metal fan found on the 94'-97' OBS trucks. I am having a problem with my cooling fans not coming on my 2006 GMC Sierra, 5. No models Spin On Fan Clutch Upgrade. 2. 00 – $ 585. ZZ Diesel is a diesel auto repair shop that offers a large selection of diesel products online for Ford Powerstroke, Chevrolet Duramax, Dodge Cummins, and more. Fits: 6. Remove the fan hub nut from the water pump in a counterclockwise rotation. I couldn't hear the fan cut in at all. Naturally over time the radiator will pick up gunk, dirt, and various other particulates. Hi guys, I have read that the 2007 and up Duramax trucks got a bigger radiator/trans cooler, fans and a/c condenser. Fan Clutch for 6. 2006-2010 SILVERADO SIERRA DURAMAX COOLING FAN IDLER PULLEY NEW GM 12625313 2010-2015 Chevrolet GMC 6. 6L Duramax Engines, 2001 - 2016 Model Years. Radiator Surge Tank Cap, Coolant Reservoir Cap Replace RC98, 15075118 Compatible with Chevy GMC Duramax - 1999-2006 Silverado Sierra, 1999-2012 Malibu, 2000-2006 Tahoe Yukon, 1999-2005 Grand Am, More 4. Install the fan clutch onto the fan blade. 79) ^ Details about Cooling Fan Blade 6. CPP Diesel carries top-shelf EcoDiesel electric fans for the diesel enthusiast looking to take their engine to the next level. I was just thinking about adding an electric fan for added cooling. Note: This is for single alternator engines. 6L Duramax silicone coolant hose kit for the Turbonetics 2-486 Intercooler Upgrade Kit 2001-2005 Chevrolet, GMC 6. When purchasing parts for your Duramax, be cautious with model years where an engine was phased in/out as the incoming engine may have parts that are not interchangeable with the outgoing engine. Direct Replacement (14) Items Save duramax fan clutch to get e-mail alerts and updates New Genuine GM 84166745 Duramax 6. Our fan clutch wrench makes for simple removal and includes a pocket to accept an air hammer bit for added convenience. 00 Turbonetics 2-487 Intercooler Upgrade Kit 2006-2012 Chevrolet, GMC 6. "Be sure to clean the air side of the cooling stack. Replace your worn-out or faulty component with this quality replacement from WVE. Max-Flow's Arctic electric fan kit will keep your Duramax running cool under high loads when you need it the most while increasing horsepower and fuel economy. 7L 24V Dodge Ram All FSD 1998. 5L with its Extra Heavy Duty Cooling System Upgrade (PN HDP1600: $409) that works on '92-'96 6. The cooling fan should kick on around 230 F, with the warning for oil being too hot popping up on the dash around 265 degrees. When the radiator temperature lowers to a preset level, the electric fan turns off. 6L Duramax provides you with a high performance bolt-on cooling upgrade for your Duramax powered pickup. Output from the Allison transmission is handed off to an NP273 transfer case Engine Cooling Fan $ 189. . A mechanical fan clutch and fan clutch adapter allows you to install a non-electrical fan clutch on the Ford 6. The Ford 6. A second intake air temperature sensor was added to aid engine management. The fan hub can be held with channel lock pliers or you can use a 3/8″ breaker bar on the belt tensioner to tighten the belt. 00 lower 48 States New 28″ Diameter Variable-Speed Cooling Fan that is 2. Air flow seems to be the problem. It is typically bolted between the water pump pulley and the fan. Refer to FAN SHROUD REPLACEMENT - UPPER (W/O M74) or FAN SHROUD REPLACEMENT - UPPER (W/M74). 0L: Service type Cooling Fan Relay Replacement: Estimate All of the silicone couplers and stainless t-bolt clamps are included. For high-performance engines, it is essential to upgrade cooling system components along with your upgrades to engine power, as high-performance engines generate quite a bit of heat which can hinder the optimal functioning of the engine. Into 2006 GM went with a bigger radiator and a bigger fan. 6L LB7, LLY Low Price : $1,375. 99. 125: Removing Fan From Water Enter the TxC Acme Company’s RAD V2 kit with Fan; a custom made add-on radiator that gives the LLY hothead the cooling it so desperately needed. 00 – $ 223 Flex-A-Lite 262 Direct Fit Dual Electric Cooling Fans $504. The pump is responsible for pushing the engine coolant throughout the cooling system to prevent the engine from overheating. 60: 2002 Chevrolet Silverado 2500 HD V8-6. Amperage Rating: 35 Amp. 4. This helps to reduce some cooling problems experienced by the 6. A bad fan clutch can leave you without an operational fan, Get AC Delco Cooling Fan Clutch Assembly, LB7 LLY, 2001-2005 Duramax at Dans Diesel 2007 Chevrolet Silverado 1500 Classic WT 8 Cyl 5. With a wholesale price of about $40 (GM pn-15010202), this is a cheap and effective cooling solution - though you will need a 1997 or newer 6. If your 3. An unbalanced cooling fan could fly apart causing personal injury and property damage. While the radiator does not wear the same as a belt or brake pad, the repeated heating and cooling cycles the radiator experiences will eventually cause the degradation of its plastic end-tanks and seals. Today, located in the resort town of Coeur d’Alene Idaho Alligator Performance is one of the largest automotive performance shops in the country. 00 Select options; 2″ Body Lift Kit $ 655. The white fan SS is selling is not a KODIAK fan as they are all together different from the truck fans, and I have no idea what it fits except for maybe a powerstroke. 6L Turbo Diesel: Service type Cooling Fan Relay Replacement: Estimate $97. With its slim design, the fan can easily be installed flush against a radiator. 0 Powerstroke cooling system is notorious for having issues. Engine & Cooling. While upgrading the traditional case fan or CPU fan with Thermaltake DuraMax Series will dramatically increase the overall thermal efficiency, the DuraMax Series fans are also Cable Management Optimized. 6L (Fits: Chevrolet Silverado 2500 HD) 19258629 OEM 6. - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. The LBZ was available with either the Allison 1000 6-speed automatic or the ZF650 6-speed manual transmission, though 2007 would mark the last model year that any Duramax engine was available with a stick shift. The cooling fan clutch is part of the cooling system that engages or disengages the fan depending on the engine temperature. 124: Removing Fan Clutch 3. 5, then they brought out LLY from 2004. 5l Turbo Diesel 1997-2002 (Threaded Water Pumps Only) Water pump must accept spin on fan clutch. The Duramax block and heads are poured at The Defiance GM Powertrain foundry in Defiance County, Ohio . Remove the fan pulley bolts/nuts See full list on 65turbogarage. March 11, 2019; Story By Mike McGlothlin; There are a ton of bolt-ons that make driving a Duramax-powered ¾-ton Chevy or GMC much more fun than operating a 7,500-pound pickup should be. Leave the shroud in the engine bay. com Chevy Silverado 1500 / 2500 HD / 3500 HD 2011, Engine Cooling Fan Motor Relay by WVE®. Upgrade your transmission or get transmission related products from ATS Diesel, Suncoast, or BD Diesel Performance. GM OEM Direct Replacement of Cooling Fan Clutch Assembly Electric radiator fans operate when radiator temperature rises to preset heat range. 2015-16 Chevrolet Silverado GMC Sierra Fan Clutch Cooling Radiator Duramax 6. 0L diesel. The Mishimoto 6. 6l Duramax Diesel Mishimoto Aluminum - $811. This kit brings you the best way to upgrade your cooling system for your Ford 6. Not only are they battling a poor egr cooler design, but their radiators and water pumps are the best design. 42, 3. 2l S&B 75-5061-1 - This cold air intake for the 2009-2014 Chevy Silverado/GMC Sierra 2500 and 3500 looks great and offers more airflow for better performance. duramax cooling fan upgrade