HomeBelts and Cooling > Hoses and PipesDorman 624-750 Automatic Transmission Oil Cooler Hose Assembly - Inlet
Part #: 624-750

Dorman 624-750 Automatic Transmission Oil Cooler Hose Assembly - Inlet

Inlet
17 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mercury, Escape and Mariner
Easy Returns — Return within 60 days for a full refund
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Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-750 automatic transmission oil cooler hose assembly is designed for dependable performance in Ford Escape and Mercury Mariner vehicles. Engineered to meet specific OEM requirements, this hose assembly ensures efficient transmission fluid cooling under various operating conditions.

  • Durable metal hose material with molded assembly shape
  • Natural and silver hose color options available
  • Length options: 16 inches and 317 inches for precise fitment
  • End 1 features hose barb connection; End 2 has male threads
  • Inside diameter of 0.37 inches on both ends for consistent flow
  • Maximum working pressure rated at 500 PSI
  • Operates reliably between -40°F and 329°F
  • Includes gasket or seal for secure installation
  • Non-flexible design for stable transmission line routing

Product Details and Specifications

The Dorman 624-750 transmission oil cooler hose assembly is constructed from metal, providing strength and resistance to wear in demanding engine environments. Its molded assembly shape ensures a precise fit within the transmission cooling system of Ford Escape and Mercury Mariner models. The hose features a hose barb fitting on one end and male threaded fitting on the other, both with an inside diameter of 0.37 inches, facilitating secure connections to transmission components. Rated for a maximum working pressure of 500 PSI, this hose assembly can withstand the pressures typical of automatic transmission fluid circulation. It is designed to operate effectively in temperatures ranging from -40°F to 329°F, accommodating both cold starts and high-heat conditions. The included gasket or seal helps maintain a leak-free connection during installation.

Compatible Vehicles and Applications

  • Ford Escape automatic transmission oil cooler line replacement
  • Mercury Mariner transmission cooling system repair
  • Replacement hose assembly for transmission fluid cooling in Ford Escape
  • Mercury Mariner transmission line maintenance and restoration
  • Addressing transmission fluid leaks or hose damage in specified models

Installation Notes and Tips

When installing the Dorman 624-750 hose assembly, ensure the vehicle is cool and the transmission fluid system is depressurized. Verify the hose length and fitting types match your vehicle’s requirements. Use the included gasket or seal to prevent leaks and tighten connections to manufacturer torque specifications. Avoid bending or flexing the hose assembly, as it is designed to be rigid for proper fluid flow and durability.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 624-750 transmission oil cooler hose assembly undergoes rigorous quality checks to ensure reliability and durability in Ford Escape and Mercury Mariner vehicles. Warranty coverage details can be obtained from Dorman directly, providing confidence in the product’s performance and longevity.

BrandDorman
Part Number624-750
Hose ColorNatural
Hose ColorSilver
Length16
Length317
End 1 TypeHose barb
End 2 TypeMale threads
End 1 Inside Diameter0.37
End 2 Inside Diameter0.37
Contains SpringNo
Maximum Working Pressure500
Hose ShapeMolded assembly
Hose MaterialMetal
Fittings IncludedNo
FlexibleNo
Gasket or Seal IncludedYes
Maximum Operating Temperature (┬░F)329 deg. f
Minimum Operating Temperature (┬░F)-40 deg. f
Package Contents1 transmission line

This part fits 17 vehicles. Search below:

YearMakeModelSubmodelTransmissionPositionNotes
2008FordEscapeLimitedAutomaticInletw/Cooler Bypass Valve; w/Engine Block Heater
2008FordEscapeXLSAutomaticInletw/Cooler Bypass Valve; w/Engine Block Heater
2008FordEscapeXLTAutomaticInletw/Cooler Bypass Valve; w/Engine Block Heater
2008MercuryMarinerBaseInletw/Cooler Bypass Valve; w/Engine Block Heater
2008MercuryMarinerPremierInletw/Cooler Bypass Valve; w/Engine Block Heater
2007FordEscapeLimitedAutomaticInletw/Cooler Bypass Valve; w/Engine Block Heater
2007FordEscapeXLSAutomaticInletw/Cooler Bypass Valve; w/Engine Block Heater
2007FordEscapeXLTAutomaticInletw/Cooler Bypass Valve; w/Engine Block Heater
2007MercuryMarinerConvenienceInletw/Cooler Bypass Valve; w/Engine Block Heater
2007MercuryMarinerPremierInletw/Cooler Bypass Valve; w/Engine Block Heater
2007MercuryMarinerLuxuryInletw/Cooler Bypass Valve; w/Engine Block Heater
2006FordEscapeLimitedAutomaticInletw/Cooler Bypass Valve; w/Engine Block Heater
2006FordEscapeXLSAutomaticInletw/Cooler Bypass Valve; w/Engine Block Heater
2006FordEscapeXLTAutomaticInletw/Cooler Bypass Valve; w/Engine Block Heater
2006MercuryMarinerConvenienceInletw/Cooler Bypass Valve; w/Engine Block Heater
2006MercuryMarinerPremierInletw/Cooler Bypass Valve; w/Engine Block Heater
2006MercuryMarinerLuxuryInletw/Cooler Bypass Valve; w/Engine Block Heater

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

6L8Z7R081A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.