HomeBelts and Cooling > Hoses and PipesDorman 624-721 Automatic Transmission Oil Cooler Hose Assembly - Outlet
Part #: 624-721

Dorman 624-721 Automatic Transmission Oil Cooler Hose Assembly - Outlet

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Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-721 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your vehicle's transmission cooling system. Engineered with both metal and rubber materials, this hose assembly ensures efficient fluid transfer under a wide range of operating conditions.

  • Natural hose color with a straight hose shape for easy routing
  • 24.4 inches in length, suitable for specific vehicle applications
  • Quick disconnect fitting on one end and flange fitting on the other for secure connections
  • Flexible construction combining metal and rubber for durability and vibration resistance
  • Maximum working pressure of 100 psi and operating temperature range from -40°F to 329°F
  • Includes gasket or seal to ensure leak-free installation

Durable Construction and Precise Fit

The Dorman 624-721 hose assembly features a hybrid design using metal and rubber materials to balance flexibility and strength. The straight hose shape and 0.47-inch inside diameter at the quick disconnect end provide a precise fit for compatible transmission cooling systems. This hose assembly is engineered to withstand pressures up to 100 psi and operate reliably in temperatures ranging from -40°F to 329°F, making it suitable for a variety of driving conditions. The included gasket or seal helps maintain a secure, leak-free connection between the hose ends and transmission components.

Compatible Vehicles and Applications

This automatic transmission oil cooler hose assembly is compatible with select vehicle makes and models requiring a 24.4-inch transmission line with quick disconnect and flange fittings. It is commonly used in vehicles where reliable transmission fluid cooling is critical to maintaining transmission performance and longevity.

  • Replaces worn or damaged transmission oil cooler hoses
  • Prevents leaks and fluid loss in the transmission cooling system
  • Helps maintain optimal transmission operating temperatures
  • Addresses hose cracking, swelling, or hardening due to heat exposure
  • Restores proper fluid flow and pressure in the transmission cooling circuit

Installation Notes and Tips

When installing the Dorman 624-721 hose assembly, ensure the quick disconnect and flange fittings are securely connected and the included gasket or seal is properly seated to prevent leaks. Verify hose routing to avoid kinks or contact with hot engine components. This hose assembly’s flexible design allows for easier installation in tight engine compartments. Always consult the vehicle’s service manual for specific torque specifications and installation procedures.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 624-721 transmission oil cooler hose assembly undergoes rigorous quality control to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for complete warranty information.

BrandDorman
Part Number624-721
Hose ColorNatural
Length24.4
End 1 TypeQuick disconnect
End 2 TypeFlange
End 1 Inside Diameter0.47
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 0 vehicles. Search below:

YearMakeModelPositionNotes

* 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:

15815535

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