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Dorman 624-307 Automatic Transmission Oil Cooler Hose Assembly - Outlet (Upper)
| Brand | Dorman 624-307 |
|---|---|
| Position | Outlet (Upper) |
| Contains Spring | No |
| End 1 Type | Female Threads |
| End 2 Type | Male Quick Disconnect |
| Flexible | No |
| Hose Color | Natural |
| Hose Material | Rubber |
| Length | 60.5 |
| Maximum Operating Temperature (┬░F) | 329 |
| Maximum Working Pressure | 100 |
| Minimum Operating Temperature (┬░F) | -40 |
| Package Contents | 1 Transmission Line |
| Fits | Jeep · 4 vehicles |
Replacement hose assembly. Delivers critical fluid with a leak-free connection.
Metal and rubber construction. Combines durability with dependable fluid transfer.
Female threads and quick disconnect. Provides a secure, straightforward hose connection.
Cross-references Sunsong 5801204 and 52079677 for the same application. See all 2.
Transmission Cooler Hose for Jeep Grand Cherokee
Dorman 624-307 is an automatic transmission oil cooler hose assembly for 1994-1997 Jeep Grand Cherokee models with the outlet (upper) position. It routes transmission fluid between the transmission and the oil cooler using metal and rubber construction for a secure, leak-resistant connection.
Built for direct replacement service, this transmission line supports consistent fluid transfer in the cooling circuit. The Dorman 624-307 is a practical choice when replacing a worn, cracked, or leaking transmission cooler hose on a Jeep Grand Cherokee.
Key Features
- Automatic transmission oil cooler hose assembly for the outlet (upper) line
- Metal and rubber construction for fluid transfer durability
- Female threads on one end and male quick disconnect on the other
- Natural hose color with a 60.5-inch length
- Rated for 100 maximum working pressure
- Operating temperature range: -40°F to 329°F
Detailed Description
This Dorman transmission cooler hose is engineered to replace the original fluid line that carries automatic transmission oil through the cooling system. It is designed for 1994-1997 Jeep Grand Cherokee applications in the outlet (upper) position, making it a direct-fit service part for vehicles needing a replacement transmission line. Part number 624-307 is also referenced for the same application under Sunsong 5801204 and Chrysler 52079677.
The hose uses a rubber fluid path with metal and rubber components to maintain a secure connection under transmission operating conditions. For buyers searching for a 1994 Jeep Grand Cherokee transmission cooler hose, 1995-1997 Jeep Grand Cherokee outlet upper transmission line, or Dorman 624-307 automatic transmission oil cooler hose assembly, this part matches the listed vehicle fitment and connection style.
What It Helps Fix
- Transmission fluid leaks at the cooler line connection
- Cracked or deteriorated cooler hose material
- Restricted fluid flow between the transmission and cooler
- Damaged quick-disconnect or threaded hose ends
- Heat-related hose failure in the transmission cooling circuit
Installation Notes and Tips
Verify the outlet (upper) line location before ordering and compare the end styles to the original hose on the vehicle. Confirm routing length, thread engagement, and quick-disconnect fitment during installation. After installation, check the transmission cooler circuit for leaks and confirm proper fluid level according to the vehicle service procedure.
Quality Assurance
Dorman manufactures replacement parts to match the original service function of the vehicle application. This hose assembly is built from quality metal and rubber components to support leak-free transmission fluid delivery between the transmission and the oil cooler.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1997 | Jeep | Grand Cherokee | 5.2L | V8 | Outlet (Upper) | — |
| 1996 | Jeep | Grand Cherokee | 5.2L | V8 | Outlet (Upper) | — |
| 1995 | Jeep | Grand Cherokee | — | — | Outlet (Upper) | — |
| 1994 | Jeep | Grand Cherokee | — | — | Outlet (Upper) | — |
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