HomeBelts and Cooling > Hoses and PipesDorman 624-641 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet
Part #: 624-641

Dorman 624-641 Automatic Transmission Oil Cooler Hose Assembly - Inlet and Outlet

Inlet and Outlet
6 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford, F-250 Super Duty and F-350 Super Duty
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Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-641 automatic transmission oil cooler hose assembly is designed for Ford F-250 Super Duty and F-350 Super Duty models. This durable hose assembly ensures efficient transmission fluid cooling with a combination of metal and rubber materials for flexibility and strength.

  • Length: 7.32 inches for precise fitment
  • Hose color: Natural
  • End 1: Quick disconnect fitting with 0.4 inch inside diameter
  • End 2: Male threaded fitting with 0.58 inch inside diameter
  • Hose shape: Straight for straightforward installation
  • Flexible construction combining metal and rubber
  • Maximum working pressure: 100 psi
  • Operating temperature range: -40 to 329 degrees Fahrenheit
  • Includes gasket or seal for secure connections

Durable Construction and Precise Fitment

The Dorman 624-641 hose assembly features a hybrid design using both metal and rubber materials to provide flexibility while maintaining structural integrity under pressure. Its straight hose shape and quick disconnect fitting on one end allow for easier installation and removal. The male threaded fitting on the opposite end ensures a secure connection to the transmission oil cooler system. Rated for a maximum working pressure of 100 psi and an operating temperature range from -40 to 329 degrees Fahrenheit, this hose assembly is engineered to withstand the demanding conditions of heavy-duty Ford F-250 Super Duty and F-350 Super Duty trucks.

Compatible Applications and Common Uses

  • Replacement of worn or leaking transmission oil cooler hoses on Ford F-250 Super Duty and F-350 Super Duty
  • Restoring proper transmission fluid flow and cooling efficiency
  • Preventing transmission overheating caused by damaged or cracked hoses
  • Eliminating fluid leaks that can lead to transmission performance issues
  • Maintaining factory specifications for transmission cooling system integrity

Installation Notes and Tips

Ensure the vehicle is cool before beginning installation to avoid injury from hot transmission fluid. Verify that the hose length and fitting types match the original equipment to guarantee proper fitment. Use the included gasket or seal to prevent leaks at connection points. Inspect surrounding components for wear or damage during replacement to maintain overall system reliability.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 624-641 transmission oil cooler hose assembly undergoes rigorous quality control to ensure durability and performance. Please refer to Dorman's official warranty policy for specific coverage details.

BrandDorman
Part Number624-641
Hose ColorNatural
Length7.32
End 1 TypeQuick disconnect
End 2 TypeMale threads
End 1 Inside Diameter0.4
End 2 Inside Diameter0.58
Contains SpringNo
Maximum Working Pressure100
Hose ShapeStraight
Hose MaterialMetal
Hose MaterialRubber
FlexibleYes
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 6 vehicles. Search below:

YearMakeModelFuel TypePositionNotes
2010FordF-250 Super DutyDIESELInlet and OutletAt Transmission
2010FordF-350 Super DutyDIESELInlet and OutletAt Transmission
2009FordF-250 Super DutyDIESELInlet and OutletAt Transmission
2009FordF-350 Super DutyDIESELInlet and OutletAt Transmission
2008FordF-250 Super DutyDIESELInlet and OutletAt Transmission
2008FordF-350 Super DutyDIESELInlet and OutletAt Transmission

* 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:

8C3Z7R081A

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