Exterior Components› Body Panels and Components

Dorman

CADILLAC 0302 CHEVROLET 0799 GMC 0799 TRANSMISSION OIL COOLER LINE

$48.72

SKU: D00I 624-118

In Stock
In Stock
Ships by Jun 18
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Dorman 624-118 is an automatic transmission cooler line designed to replace damaged or corroded original lines. Its leak-resistant design helps prevent transmission fluid loss, and its robust construction defends against road debris and corrosion. This line is a direct replacement for ease of installation.

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

BrandDorman
Part NumberD00I 624-118

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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