Dorman 624-492 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet

Brand Dorman 624-492
Position Inlet and Outlet
Contains Spring No
End 1 Type Male Threads
End 2 Type None
Flexible No
Hose Color Natural
Hose Material Metal
Hose Material Rubber
Length 44
Maximum Operating Temperature (┬░F) 329
Maximum Working Pressure 100
Minimum Operating Temperature (┬░F) -40
Package Contents 1 Transmission Oil Cooler Inlet Line; 1 Transmission Oil Cooler Outlet Line
Fits Ford, Lincoln, and Mercury · 6 vehicles

Replacement hose assembly. Direct-fit design for leak-free fluid delivery.

Metal and rubber construction. Combines strength with flexibility for dependable service.

Transmission cooler line. Transfers critical fluid between the transmission and cooler.

Cross-references F8AZ7A031BA for the same application. See all 1.

$170.74Free shipping
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Automatic Transmission Oil Cooler Hose Assembly

Dorman 624-492 is a replacement automatic transmission oil cooler hose assembly built with metal and rubber components for fluid transfer between the transmission and the transmission oil cooler. It is a direct-fit solution for 1998-1999 Ford Crown Victoria, 1998-1999 Lincoln Town Car, and 1998-1999 Mercury Grand Marquis applications with inlet and outlet lines.

Key Features

  • Replacement automatic transmission oil cooler hose assembly for transmission fluid routing
  • Constructed from metal and rubber materials for durable fluid handling
  • Natural hose finish with a 44-inch length
  • Male threads on end 1; end 2 is not equipped with a fitting
  • Rated for 100 maximum working pressure
  • Operating temperature range from -40°F to 329°F
  • Fits inlet and outlet positions for dual line assembly applications

Detailed Description

This Dorman transmission oil cooler hose assembly is engineered to move automatic transmission fluid between the transmission and the cooler while maintaining a secure, leak-resistant connection. Part number 624-492 is built with metal and rubber construction to match the demands of hot fluid circulation and pressure changes in the cooling circuit. It is a practical replacement for Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models from 1998-1999 that use inlet and outlet dual line routing. This part cross-references Ford (e.g., F8AZ7A031BA) for the same application.

What It Helps Solve

  • Transmission fluid leaks at the cooler line assembly
  • Cracked, corroded, or deteriorated cooler hose sections
  • Restricted fluid transfer between the transmission and cooler
  • Improper sealing at male-thread connection points
  • Service issues on 1998-1999 Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis cooling lines

Installation Notes and Tips

Verify the vehicle’s inlet and outlet line routing before installation and compare the original hose length, end style, and connection points to Dorman 624-492. Inspect mating fittings, seals, and cooler connections for wear or corrosion before assembly. Confirm proper routing away from heat sources and moving components, and check for leaks after the transmission is brought back to operating temperature.

Quality Assurance

Dorman manufactures this replacement hose assembly using metal and rubber components selected for transmission fluid service. The part is specified for a 100 maximum working pressure and a temperature range of -40°F to 329°F, supporting use in demanding automatic transmission cooling systems.

This part fits 6 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1999FordCrown VictoriaInlet and OutletDual Line Assembly
1999LincolnTown CarInlet and OutletDual Line Assembly
1999MercuryGrand MarquisInlet and OutletDual Line Assembly
1998FordCrown VictoriaInlet and OutletDual Line Assembly
1998LincolnTown CarInlet and OutletDual Line Assembly
1998MercuryGrand MarquisInlet and OutletDual Line Assembly
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
F8AZ7A031BA