Heating and Cooling› Oil and Fluid Coolers

Fluidyne

Trans Cooler GM 20-24 6.6L Duramax

$499.00

SKU: F01M TOC.A1000.2024

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Fluidyne Allison 1000 High Performance Transmission Fluid Cooler for 2020-2024 GM 6.6L L5P Duramax engines. Offers 4x the heat dissipation of factory models, built with aerospace-grade aluminum and a bar plate construction. Direct bolt-in replacement using factory mounts.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFluidyne
Part NumberF01M TOC.A1000.2024

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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