Dorman Automatic Transmission Cooler Lines

4.04 out of 5 stars 76 Customer Reviews

Replacing damaged or corroded cooler lines with Dorman automatic transmission cooler lines takes you a long way in protecting your transmission. Their lines' leak-r

Replacing damaged or corroded cooler lines with Dorman automatic transmission cooler lines takes you a long way in protecting your transmission. Their lines' leak-resistant design prevents the common, high-stakes problem of transmission fluid loss. Plus, the robust construction of Dorman auto transmission oil cooler hose assemblies readily defends against possible damage from road debris and corrosion. Features include: * Includes all hardware needed for a complete repair (where applicable) * Materials used in construction have been upgraded from steel and/or rubber to corrosion-resistant aluminum (where appli

Showing In Stock Items. Show All 469 Items.

Results 1 - 25 of 44

Dorman Automatic Transmission Cooler Lines for 2014-2019 SIERRA 1500, SILVERADO 1500, 2019-2020 TAHOE - 624-437