Dorman 624-987 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet

Brand Dorman 624-987
Position Inlet and Outlet
Hose Color Plateado
Hose Color Silver
Length 31
End 1 Type Desconexión rápida macho
End 1 Type Male quick disconnect
End 2 Type Threaded fitting
End 2 Type Unión roscada
End 1 Inside Diameter 0.295
End 2 Inside Diameter 0.295
Contains Spring No
Contains Spring Non
Maximum Working Pressure 250
Hose Shape Ensamble moldeado
Hose Shape Molded assembly
Hose Material Acero
Hose Material Steel
Fittings Included Oui
Fittings Included
Fittings Included Yes
Contenidos del paquete 1 ensamble de línea de retorno de presión
Flexible No
Flexible Non
Gasket Or Seal Included No
Gasket Or Seal Included Non
Housing Color Plateado
Housing Color Silver
Maximum Operating Temperature (°F) 329 deg. f.
Minimum Operating Temperature (°F) -40 deg. f.
Package Contents 1 pressure return line assembly
Temperatura máxima de funcionamiento (°F) 329 grados f
Fits Ford, Lincoln, and Mercury · 5 vehicles

OE-style fit. Matches the fit and function of the original assembly.

Molded steel assembly. Built from durable components for a reliable replacement.

Quick-disconnect ends. Includes a male quick disconnect and threaded fitting.

Cross-references 1L2Z7R081AD for the same application. See all 1.

$78.66Free shipping
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Order total $78.66
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Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 624-987 Transmission Oil Cooler Hose

Dorman 624-987 is an automatic transmission oil cooler hose assembly built to match the fit and function of the original line on select Ford, Lincoln, and Mercury vehicles. It is a direct replacement for leaking or damaged transmission cooler lines, with a molded steel construction and pre-formed routing for the transmission inlet and outlet connection points.

Key Features

  • Automatic transmission oil cooler hose assembly for transmission fluid routing
  • Molded steel assembly with silver finish
  • Male quick disconnect on one end and threaded fitting on the other
  • 31-inch length with 0.295-inch inside diameter at both ends
  • Rated for 250 maximum working pressure
  • Operating temperature range from -40°F to 329°F
  • Fits 2005 Ford Explorer, inlet and outlet at transmission
  • Fits 2003-2005 Lincoln Aviator, inlet and outlet at transmission
  • Fits 2005 Mercury Mountaineer, inlet and outlet at transmission

Detailed Description

This Dorman 624-987 pressure return line assembly is engineered as an OE-style replacement for the transmission cooler hose on the 2005 Ford Explorer, 2003-2005 Lincoln Aviator, and 2005 Mercury Mountaineer. The molded assembly helps preserve the original routing at the transmission inlet and outlet, while the steel hose construction and included fittings support a secure fluid connection in the cooling circuit. This part cross-references Ford 1L2Z7R081AD for the same application.

Common Problems This Part Can Address

  • Transmission fluid leaks from a cracked or corroded cooler line
  • Damaged hose routing at the transmission inlet or outlet
  • Restricted fluid transfer caused by a failing original assembly
  • Service issues related to worn quick-disconnect or threaded connections
  • Heat-related deterioration in the transmission oil cooler hose assembly

Installation Notes and Tips

Verify the vehicle application by year, make, model, and transmission connection points before installation. Inspect the mating surfaces and line routing for corrosion, debris, or damage, and confirm the quick disconnect and threaded fitting seat properly. Because this assembly is molded to match the original layout, correct alignment at the transmission is important for a clean installation.

Quality Assurance

Dorman designs this transmission oil cooler hose assembly to match original fit and function using durable components for replacement service on specified vehicles. The part number 624-987 is built for direct-fit use on confirmed applications, including the Ford Explorer, Lincoln Aviator, and Mercury Mountaineer listed above.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2005FordExplorer4.6LV8Inlet and OutletAt Transmission
2005LincolnAviator4.6LV8Inlet and OutletAt Transmission
2005MercuryMountaineer4.6LV8Inlet and OutletAt Transmission
2004LincolnAviator4.6LV8Inlet and OutletAt Transmission
2003LincolnAviator4.6LV8Inlet and OutletAt Transmission
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1L2Z7R081AD