Transmission heat kills fluid and clutches—especially when towing or in stop-and-go traffic.

The ATS 314-005-4272 transmission cooler is for Duramax 2003-2019. It is an ATS Diesel Performance component sold for heavier diesel use than a worn OE part.

What you get

• ATS 314-005-4272 transmission cooler as supplied
• Fitment: Duramax 2003-2019
• Sold by Full Force Diesel

Specs

• ATS part number: 314-005-4272
• ATS catalog SKU match: 314-005-4272
• ATS product listing: ATS Allison Cooler Line Fitting Fits 6.6L Duramax

For trucks that need better transmission temperature control. Confirm transmission, turbo, and year options against your truck before ordering.