ATS Allison Late Cooler Line Fitting for GM (2003-22) 2500/3500 6.6L Duramax

The ATS Allison Late Cooler Line Fitting for 2003-current Allison is an ATS Diesel Performance upgrade for trucks that see added power, heat, or heavy towing. ATS designs its parts around the failures it sees in its own transmission and engine work, so each upgrade targets a known weak point.

ATS Diesel Performance has built diesel transmissions and performance parts since 1993. ATS designs, engineers, and manufactures most of its products in-house at its Arvada, Colorado facility, and tests them at altitude on the same long grades its customers tow on.

Specifications

• Part Number: 314-005-4272
• Product Type: Transmission Cooler Lines
• Transmission: Allison
• Engine: Allison
• Years: 2003-Present
• Sold As: Each
• Country of Origin: USA

Features

• Cooler line fitting, Late Allison 2003-Present
• Fits: 2003-Present GM Light Duty

Fitment

• 2003-2022 Chevrolet Silverado 2500 HD
• 2003-2006 Chevrolet Silverado 3500
• 2007-2022 Chevrolet Silverado 3500 HD
• 2003-2022 GMC Sierra 2500 HD
• 2003-2006 GMC Sierra 3500
• 2007-2022 GMC Sierra 3500 HD