HomeBelts and Cooling > Hoses and PipesDorman 624-334 Automatic Transmission Oil Cooler Hose Assembly - Radiator Oil Cooler Supply (Upper)
Part #: 624-334

Dorman 624-334 Automatic Transmission Oil Cooler Hose Assembly - Radiator Oil Cooler Supply (Upper)

Radiator Oil Cooler Supply (Upper)
18 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: Jeep, Cherokee, Comanche, and Wagoneer
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Automatic Transmission Oil Cooler Hose Assembly

The Dorman 624-334 automatic transmission oil cooler hose assembly is designed to provide a durable and precise fit for Jeep Cherokee, Comanche, and Wagoneer models. Engineered with quality rubber material, this hose assembly ensures consistent performance under a wide range of temperatures and pressures.

  • Natural-colored rubber hose with a 30-inch length
  • Male quick disconnect fitting on one end and female threaded fitting on the other
  • Maximum working pressure of 100 PSI for reliable fluid transfer
  • Operates effectively between -40°F and 329°F
  • Non-flexible design for secure and stable installation

Durable Construction and Precise Fit

The Dorman 624-334 transmission oil cooler hose assembly is constructed from high-quality rubber, providing resistance to heat and pressure commonly found in automatic transmission cooling systems. The hose features a natural color and a fixed length of 30 inches, designed specifically for Jeep Cherokee, Comanche, and Wagoneer vehicles. The male quick disconnect fitting on one end and female threaded fitting on the other ensure a secure connection to the transmission cooler lines, minimizing the risk of leaks or disconnections during operation.

Compatible Jeep Models and Applications

This hose assembly is compatible with Jeep Cherokee, Comanche, and Wagoneer models, making it a suitable replacement part for maintaining the transmission cooling system. The Dorman 624-334 part number corresponds directly to these applications, ensuring proper fitment and function.

  • Replaces worn or damaged transmission oil cooler hoses
  • Prevents transmission fluid leaks and overheating
  • Maintains optimal transmission temperature for vehicle performance
  • Addresses issues related to hose cracking or hardening over time
  • Supports transmission system reliability in Jeep Cherokee, Comanche, and Wagoneer

Installation Notes and Tips

When installing the Dorman 624-334 hose assembly, ensure the vehicle is cool and the transmission system is depressurized. Verify the hose length and fitting types match the original equipment. The male quick disconnect and female threaded ends should be securely connected to prevent leaks. Avoid bending or flexing the hose excessively, as it is designed to be non-flexible for stability.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 624-334 are not provided here, Dorman typically offers limited warranties on their replacement parts. Refer to official Dorman documentation for exact warranty terms.

BrandDorman
Part Number624-334
Hose ColorNatural
Length30
End 1 TypeMale quick disconnect
End 2 TypeFemale threads
Contains SpringNo
Maximum Working Pressure100
Hose MaterialRubber
FlexibleNo
Maximum Operating Temperature (┬░F)329
Minimum Operating Temperature (┬░F)-40
Package Contents1 transmission line

This part fits 18 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2001JeepCherokee4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
2000JeepCherokee4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1999JeepCherokee4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1998JeepCherokee4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1993JeepCherokee4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1992JeepCherokee4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1992JeepComanche4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1991JeepCherokee4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1991JeepComanche4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1990JeepCherokee4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1990JeepComanche4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1990JeepWagoneer4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1989JeepCherokee4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1989JeepComanche4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1989JeepWagoneer4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1988JeepCherokee4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1988JeepComanche4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator
1988JeepWagoneer4.0LL6Radiator Oil Cooler Supply (Upper)Tube from Upper Radiator

* 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:

520283285801216

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