Dorman Automatic Transmission Cooler Lines

4.05 out of 5 stars 77 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

Results 1 - 22 of 22

Dorman Automatic Transmission Cooler Lines for 1998-2002 EXPEDITION, 2000 F-150, 1997-1999 F-250 - 624-224

Transmission Cooler Line, Auxiliary Cooler Outlet, Ford, Each

Part Number: RNB-624-224

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Automatic Transmission Cooler Lines for 1988-2001 CHEROKEE, 1988-1992 COMANCHE, 1988-1990 WAGONEER - 624-334

Transmission Cooler Line, Jeep, Upper Outlet, Each

Part Number: RNB-624-334

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines 624-118

Automatic Transmission Cooler Line, Cadillac, Chevy, GMC, Each

Part Number: RNB-624-118

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Automatic Transmission Cooler Lines for 1998-2002 FIREBIRD - 624-037

Automatic Transmission Cooler Line, Stock, Steel/Rubber, Each

Part Number: RNB-624-037

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Automatic Transmission Cooler Lines 624-954

Automatic Transmission Cooler Line, Steel, Buick, Chevy, GMC, Isuzu, Oldsmobile, Saab, Each

Part Number: RNB-624-954

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Automatic Transmission Cooler Lines 624-967

Automatic Transmission Cooler Line, Steel/Rubber, Chevy, GMC, Each

Part Number: RNB-624-967

Not Yet Reviewed

Estimated Ship Date: Today

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Dorman Automatic Transmission Cooler Lines 624-032

Automatic Transmission Cooler Line, Stock, Steel/Rubber, Each

Part Number: RNB-624-032

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dorman Automatic Transmission Cooler Lines for 1996 ALTIMA - 624-501

Automatic Transmission Cooler Line, Stock, Rubber, Each

Part Number: RNB-624-501

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dorman Automatic Transmission Cooler Lines for 1998-1999 NEON - 624-340

Transmission Cooler Line, Dodge, Plymouth, Passenger Side Inlet, Each

Part Number: RNB-624-340

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dorman Automatic Transmission Cooler Lines for 2001-2004 SEBRING, STRATUS - 624-314

Transmission Cooler Line, Chrysler, Dodge, Sebring/Stratus, Upper, Each

Part Number: RNB-624-314

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines for 1998-1999 NEON - 624-898

Automatic Transmission Cooler Line, Stock, Rubber, Each

Part Number: RNB-624-898

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines 624-061

Automatic Transmission Cooler Line, Each

Part Number: RNB-624-061

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines 624-320

Transmission Cooler Line, Chrysler, Dodge, Plymouth, Minivan, Intermediate Auxiliary Tube, Each

Part Number: RNB-624-320

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines for 1998-1999 NEON - 624-341

Transmission Cooler Line, Dodge, Plymouth, Driver Side Inlet, Each

Part Number: RNB-624-341

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines for 1993-1997 GRAND CHEROKEE - 624-839

Automatic Transmission Cooler Line, Stock, Steel, Each

Part Number: RNB-624-839

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines for 1993-1997 GRAND CHEROKEE, 1995 WRANGLER - 624-384

Transmission Cooler Line, Jeep, Intermediate Auxiliary Tube, Each

Part Number: RNB-624-384

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines for 1995-1999 CIRRUS, SEBRING, STRATUS - 624-388

Automatic Transmission Cooler Line, Stock, Rubber, Each

Part Number: RNB-624-388

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines for 1995-2001 CAVALIER, SUNFIRE - 624-139

Transmission Cooler Line, Chevy, Pontiac, Lower Outlet, Each

Part Number: RNB-624-139

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines for 1997-1998 F-250 - 624-225

Automatic Transmission Cooler Line

Part Number: RNB-624-225

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines for 1994-1996 BERETTA, CORSICA - 624-042

Automatic Transmission Cooler Line, Stock, Steel/Rubber, Each

Part Number: RNB-624-042

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dorman Automatic Transmission Cooler Lines for 1993-1995 GRAND CHEROKEE - 624-807

Automatic Transmission Cooler Line, Stock, Steel, Each

Part Number: RNB-624-807

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Dorman Automatic Transmission Cooler Lines for 1994-1996 CUTLASS CIERA - 624-489

Automatic Transmission Cooler Line, Stock, Steel/Rubber, Each

Part Number: RNB-624-489

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

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