Dorman 624-511 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet

Brand Dorman 624-511
Position Inlet and Outlet
Contains Spring No
End 1 Inside Diameter 6.4
End 1 Type Male Threads
End 2 Type Male Quick Disconnect
Flexible Yes
Gasket or Seal Included Yes
Hose Color Black
Hose Color Silver
Hose Material Rubber
Hose Shape Straight
Length 53
Maximum Operating Temperature (┬░F) 302 Deg. F
Maximum Working Pressure 1000
Minimum Operating Temperature (┬░F) -40 Deg. F
Package Contents 4 Transmission Lines; 6 Threaded End Connectors; 4 O-rings; 3 brackets; 1 Retaining clip
Fits Ford · 2 vehicles

Leak-free delivery. Metal and rubber construction helps move critical fluid reliably.

Flexible rubber hose. Straight design with a quick-disconnect end for easier routing.

Seal included. Comes with a gasket or seal for a tighter connection.

Cross-references 4L1Z7R081AA for the same application. See all 1.

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Dorman 624-511 Transmission Oil Cooler Hose

Dorman 624-511 is an automatic transmission oil cooler hose assembly for 2004-2005 Ford Expedition inlet and outlet applications. It is built with metal and rubber components to maintain a sealed fluid path between the transmission and the transmission oil cooler.

Key Features

  • Automatic transmission oil cooler hose assembly
  • Constructed with rubber and metal components
  • Straight hose design with flexible routing
  • Male threads at end 1 and male quick disconnect at end 2
  • Includes gasket or seal for the connection points
  • Rated for 1000 maximum working pressure
  • Operating temperature range: -40°F to 302°F
  • Compatible with 2004-2005 Ford Expedition inlet and outlet locations

Detailed Description

This Dorman transmission cooler hose assembly is engineered for fluid transfer between the transmission and the cooler on the Ford Expedition. The 53-inch hose uses a rubber construction with black and silver sections, and the straight, flexible layout supports routing in the original vehicle path. Dorman 624-511 cross-references Ford 4L1Z7R081AA for the same application.

Fits 2004-2005 Ford Expedition, inlet and outlet. Use this part number when replacing a leaking, damaged, or disconnected transmission cooler line on the Expedition. The assembly is specified with male threads on one end, a male quick disconnect on the other, and included seals to support a secure connection.

What It Helps Address

  • Transmission fluid leaks at the cooler line assembly
  • Cracked or deteriorated rubber hose sections
  • Damaged quick-disconnect or threaded line connections
  • Restricted fluid transfer between the transmission and cooler
  • Corrosion or wear in the original cooler hose assembly

Installation Notes and Tips

Verify the vehicle is a 2004-2005 Ford Expedition with inlet and outlet cooler line routing before ordering. Inspect the mating fittings, brackets, and retaining points during replacement, and confirm the hose follows the original path without kinks or contact with hot or moving components. The package contents include threaded end connectors, O-rings, brackets, and a retaining clip as listed by the manufacturer.

Quality Assurance

Dorman manufactures this replacement hose assembly to restore a secure transmission fluid connection using quality metal and rubber construction. It is specified for leak-resistant fluid delivery between the transmission and the transmission oil cooler on the listed Ford Expedition applications.

This part fits 2 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2005FordExpeditionInlet and Outlet—
2004FordExpeditionInlet and Outlet—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
4L1Z7R081AA