2017-2019 GM 2500HD/3500HD 6.6L L5P Duramax Transmission Pans, Filters & Fluid

The factory transmission pan equipped on your 2017-2019 GM 6.6L Duramax L5P might not be ready for the demands of heavy towing and hauling. With its limited fluid capacity, the stock pan can struggle with heat dissipation, especially during high performance applications. This is where our selection of aftermarket transmission pans come into play, offering a significant upgrade over your factory setup. These pans are designed with increased fluid capacity, integrated cooling fins, and stronger materials to ensure your transmission stays cool, even when you're out pushing things to the limit. Some pans even come stacked with features like magnetic drain plugs for easier maintenance. In short, upgrading to an aftermarket transmission pan is a smart investment for anyone looking to maximize the reliability and performance of their GM 2500HD/3500HD.  GM Duramax Fitments: 2017, 2018, 2019 GM 6.6L Duramax. Submodel Fitments: WT, Custom, LT, LTZ, High Country, 1LT, 2LT, Pro, SLE, SLT, AT4, Denali. Some exceptions apply, please see individual product pages for specific fitments.