2017-2019 L5P Duramax Transmission Cooler Line Set Fleece Performance Engineering, Inc.: Innovating Diesel Performance

2013-2018 6.7L Cummins 63mm FMW Holset VGT Cheetah Turbocharger Fleece Performance Engineering, Inc.: Innovating Diesel Performance

There's no greater enemy for a transmission than heat. Whether your 2017-2019 Chevy/GMC 6.6L L5P Duramax is a dedicated tow vehicle hardworking fleet truck or a daily driver with a liking for the drag strip you need to ensure that your transmission runs cool. Luckily Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2017-2019 Chevy/GMC 6.6L L5P Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling.

Mishimoto MMTC-DMAX-17SL - 17-19 GM 6.6L Duramax (L5P) Transmission Cooler - Silver

GM Duramax - 17-24 L5P Duramax - Transmission - Coolers & Lines& Parts

Cummins 24V tappets Fleece Performance Engineering, Inc.: Innovating Diesel Performance

GM Duramax - 17-24 L5P Duramax - Transmission - Coolers & Lines& Parts

Fleece Performance Engineering FPE-TL-LBZ-LMM Transmission Cooler Line (06-10 GM Duramax 6.6L LLY/LBZ/LMM Allison) : Automotive

Original LB7 Injection lines will corrode and break and are a leading cause of contamination when changing the injectors. If you are changing your

LB7 High Pressure Injection Lines (Complete Set of 8)

Over years of reliable service, even GM Allison transmission lines can fail. Cracks or leaks can lead to overheating of the transmission and can

Fleece Performance Transmission Cooler Line Set 17-19 GM 6.6L Duramax L5P

Fleece Performance Engineering FPE-TL-LB7-LLY Transmission Cooler Line (01-05 GM Duramax 6.6L LB7 / LLY Allison) : Automotive

The patented Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock cartridge style filter to a spin-on

L5P Fuel Filter Upgrade Kit (20-24 Short Bed)

GM Duramax - 17-24 L5P Duramax - Transmission - Coolers & Lines& Parts