2500Hd Transmission Cooler Upgrade

SaleBestseller No. 1
Hayden Automotive 679 Rapid-Cool Plate and Fin Transmission Cooler
  • Size is 3/4 inch x 11 inch x 11-5/8 inch
  • Class "A" motor homes, large travel trailers, 5th wheel trailers
  • GVWR up to 30,000 pounds, towing up to 10,000 pounds
  • Patented internal turbulation increases heat transfer with minimal pressure drop
  • Pre-drilled mounting brackets for easy installation
Bestseller No. 2
PPE Performance Transmission Cooler for 2003 2004 2005 CHEVY GMC LB7/LLY & LBZ/LMM 124060300
  • Increased surface area provides 60% more heat rejection - Factory-fit
  • 2003-2005 Allison-equipped GM HD vehicles (124060300) - connectors with Purple Clips
  • Excess heat is the #1 killer of transmissions. For individuals who tow, race or simply run their diesel hard, know that proper cooling of your transmission fluid is one of the most important things that you can do to increase the life of your transmission.
  • PPE’s Performance Transmission Cooler is a direct bolt-on replacement part that lowers the fluid temperatures up to an additional 20 to 30 degrees over the stock unit.
  • When the mainline pressure is increased with things such as a high-performance transmission kit, you end up with additional heat being generated, so we recommend a Performance Transmission Cooler in such applications.
Bestseller No. 3
Revmax Transmission Cooler Thermostatic Bypass Upgrade Compatible with 2017-2019 Chevy/GMC 2500HD 3500HD 6.6 L5P Duramax Diesel Allison 1000
  • Increase in cooler flow due to the elimination of the orifice bottleneck located in the factory part.
  • There is no longer a thermal controlled bypass valve which can fail and cause lack of cooler flow and complete transmission destruction.
  • Instead of closing off cooler flow when the transmission is cold and making your transmission generate unneeded heat that is hard to shed later; our bypass allows your cooler to immediately begin cooling your transmission and not waiting for it to get hot, just to try to cool it later.
  • You cannot properly flush your cooler lines without the aid of a hot flush machine that can get hot enough to open the bypass valve up. With our bypass upgrade you can use room temperature fluid to clean out your cooler anytime you wish without any special tools!
  • The RevMax Allison 1000 L5P Transmission Cooler Thermostatic Bypass Upgrade is a direct bolt-in replacement. No lines are cut, nothing is altered. Simply disconnect your old lines and install them into our new bypass.
Bestseller No. 4
ACDelco 15203890 GM Original Equipment Engine Oil Cooler Hose Kit
  • Durable material designed to handle high temperature oil transfers
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
Bestseller No. 5
Upgraded Allison Transmission Cooler Lines 2006-2010 GM GMC Chevy 6.6L LBZ LMM Duramax Diesel 6.6
  • 2006-2010 GM 6.6L LBZ/LMM Duramax Diesel (w/ Allison Transmission ONLY)
  • Includes All Fittings/Hardware
  • Transmission Lines
  • Concave Washers
SaleBestseller No. 6
Spectra Premium CU2370 Complete Radiator
  • Innovative engineering, manufacturing technology and quality control ensure that Spectra Premium radiators meet or exceed the performance of the original equipment radiators they replace; that extends to all components, including engine and transmission
  • Maximum cooling efficiency. All complete radiators are 100% leak tested
  • No modifications required for proper fit
  • Engineered to last. Inlet Header- 18-7/16 x 3-1/8 Inches. Outlet Header- 18-1/8 x 3-1/8 Inches. Inlet- 1-5/16 Inches. Outlet- 1-9/16 Inches
  • Perfect fit guarantee
Bestseller No. 7
ACDelco 214-2082 GM Original Equipment Vapor Canister Vent Valve Solenoid
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
Bestseller No. 8
Fleece Performance Engineering FPE-TL-LBZ-LMM Transmission Cooler Line (06-10 GM Duramax 6.6L LLY/LBZ/LMM Allison)
  • Comes with full manufacturer warranty
  • Fits multiple makes and models (contact seller with your vehicle for fitment compatibility information)
SaleBestseller No. 9
Fits 2015-2017 Chevy 2500HD/ 3500HD Bumper Billet Grille Insert
  • ❎ *2015-2019 Chevy 2500HD/3500HD
  • ❎ Each grille guarantees a black satin powder coating with a shiny surface.
  • Air craft grade 6061-T6 aluminum solid billet grille inserts can protect the front end of your vehicle.
  • Sleek aluminum billet grille inserts come in horizontal bar styles. Custom fit applications for each trucks, cars and SUVs.
  • ❐ Note: We will automatically upgrade your order to Stainless Steel grille insert for free when Aluminum grille goes out of stock.
Bestseller No. 10
ACDelco 21650 GM Original Equipment Radiator
  • Lightweight; the radiators have a positive heat transfer to weight ratio
  • Corrosion-resistant aluminum designed core helps optimize the radiators long lasting
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

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