Dorman 625-506 Engine Oil Cooler Hose Assembly - Inlet

Brand Dorman 625-506
Position Inlet
Color Black
End 1 Type Clamp
End 2 Type Block Connector
Hose Outside Diameter 0.9
Inside Diameter 0.625
Length 18
Material Metal
Material Rubber
Maximum Operating Temperature (┬░F) 329
Minimum Operating Temperature (┬░F) -40
Package Contents Oil Cooler Line
Fits Ford and Mercury · 22 vehicles

OE direct replacement. Matches original fit and function for reliable repair.

Metal and rubber construction. Built for durable oil circulation between components.

Clamp and block connector ends. Simplifies connection at both ends of the hose assembly.

Cross-references 1L2Z6N867AA for the same application. See all 1.

$56.75Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $56.75
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Free returns within 60 days if it doesn't fit when fitment is verified.

Engine Oil Cooler Hose Assembly for Ford and Mercury

Dorman 625-506 is an engine oil cooler hose assembly built to match the fit and function of the original equipment line for proper oil circulation between the oil cooler and engine. It is a direct replacement for select Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer inlet applications.

  • OE-style replacement for the engine oil cooler inlet line
  • Constructed from metal and rubber for the specified application
  • 18-inch length with black finish
  • Clamp end on one side and block connector on the other
  • 0.625-inch inside diameter and 0.9-inch hose outside diameter
  • Operating temperature range: -40°F to 329°F
  • Cross-reference: Ford 1L2Z6N867AA

Detailed Product Overview

This Dorman oil cooler line is engineered for vehicles that need a replacement inlet hose assembly to restore oil flow between the engine and cooler. The part number 625-506 is a practical choice for owners servicing a 2002-2010 Ford Explorer, 2007-2010 Ford Explorer Sport Trac, or 2002-2010 Mercury Mountaineer with inlet-side oil cooler line wear or damage. By matching the original component layout and connection style, it supports a straightforward repair on the intended application.

Common Repair Uses

  • Oil seepage or leakage at the cooler line
  • Cracked, hardened, or deteriorated hose material
  • Damaged clamp or block-connector end connection
  • Restricted oil circulation through the inlet line
  • Replacement after corrosion or heat-related wear

Installation Notes and Tips

Verify the inlet position and connection style before installation. Confirm the hose routing, length, and diameter match the removed part, and inspect mating surfaces for contamination or damage before connecting the new assembly. This part number 625-506 is intended for the listed Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer applications only.

Quality Assurance

Dorman manufactures replacement components to match original equipment fit and function for repair-focused applications. This helps support proper restoration of the oil cooler line system on the specified vehicles.

This part fits 22 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2010FordExplorer4.0LV6Inlet—
2010FordExplorer Sport Trac4.0LV6Inlet—
2010MercuryMountaineer4.0LV6Inlet—
2009FordExplorer4.0LV6Inlet—
2009FordExplorer Sport Trac4.0LV6Inlet—
2009MercuryMountaineer4.0LV6Inlet—
2008FordExplorer4.0LV6Inlet—
2008FordExplorer Sport Trac4.0LV6Inlet—
2008MercuryMountaineer4.0LV6Inlet—
2007FordExplorer4.0LV6Inlet—
2007FordExplorer Sport Trac4.0LV6Inlet—
2007MercuryMountaineer4.0LV6Inlet—
2006FordExplorer4.0LV6Inlet—
2006MercuryMountaineer4.0LV6Inlet—
2005FordExplorer4.0LV6Inlet—
2005MercuryMountaineer4.0LV6Inlet—
2004FordExplorer4.0LV6Inlet—
2004MercuryMountaineer4.0LV6Inlet—
2003FordExplorer4.0LV6Inlet—
2003MercuryMountaineer4.0LV6Inlet—
2002FordExplorer4.0LV6Inlet—
2002MercuryMountaineer4.0LV6Inlet—
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1L2Z6N867AA