Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

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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
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 applicable) * Direct replacement for ease of installation * Rigorous quality control measures ensure each line conforms to product standards

Results 1 - 5 of 5

Transmission Cooler Line, Dodge, Pickup, 46RE, Lower Outlet, Gas Engine Only, Each

Part Number: RNB-624-304

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Transmission Oil Cooler line, Steel, Cadillac, Chevy, Each

Part Number: RNB-624-116

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Fluid Cooler Line, Automatic Transmission, Direct Replacement, Steel/Rubber, Quick-Connect Ends, 9.2 in. Length, Chevrolet, GMC, Each

Part Number: RNB-624-435

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Automatic Transmission Cooler Line, Stock, Rubber, Each

Part Number: RNB-624-520

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Automatic Transmission Cooler Line, Steel/Rubber, Lower, Buick, Chevy, Pontiac, Each

Part Number: RNB-624-122

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 13, 2025 if ordered today

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Estimated Ship Date: Oct 13, 2025 if ordered today

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