Mishimoto Transmission Cooler for 2017-2019 L5P Duramax GM 2021 Enhances safe load-carrying capacity

Enhances safe load-carrying capacity

Fuel Feed Hose (For those retaining the factory fuel filter)

Exergy has also flow tested the valve with the upgraded filter and there is no measurable loss of pump performance with the finer screen

Chevrolet/GMC RED Label kits can support up to 150 PSI and level loads up to carrying

Mishimoto Transmission Cooler for 2017-2019 L5P Duramax GM 2021 Enhances safe load-carrying capacityPRODUCT FEATURESDirect fit for all 2017 2019 Chevrolet GMC 6. 6L Duramax (L5P)*Stacked plate construction for maximum durability and superior coolingCNC machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines67% greater core volume than stock cooler164% greater external fin surface area over stock coolerMishimoto Lifetime WarrantyDESCRIPTIONTheres no greater enemy for a transmission than heat. Whether your 2017 2019