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Dorman 624-958 Automatic Transmission Oil Cooler Hose Assembly - Inlet From Radiator (Upper) To Transmission (Front), Radiator Oil Cooler Inlet (Upper) or Upper
Reliable Automatic Transmission Oil Cooler Hose Assembly
The Dorman 624-958 automatic transmission oil cooler hose assembly is designed to provide a durable and flexible connection for your vehicle's transmission cooling system. Engineered to meet the demands of Buick, Chevrolet, and Pontiac models, this hose assembly ensures efficient fluid transfer under varying temperature and pressure conditions.
- Length: 30 inches for optimal fitment
- Hose color: Natural rubber/metal construction
- Ends: Male quick disconnect fittings on both ends for secure connections
- Flexible design to accommodate engine movement and vibration
- Maximum working pressure: 100 PSI
- Operating temperature range: -40°F to 329°F
- Contains no internal spring, reducing potential failure points
Durable Construction and Precise Fitment
This transmission oil cooler hose assembly combines rubber and metal materials to provide a balance of flexibility and strength. The natural hose color indicates the use of quality materials resistant to heat and pressure commonly found in transmission cooling systems. Both ends feature male quick disconnect fittings, allowing for straightforward installation and reliable sealing. The hose length of 30 inches is tailored to fit specific Buick, Chevrolet, and Pontiac models, including the Allure, Grand Prix, Impala, LaCrosse, and Monte Carlo.
Compatible Vehicles and Applications
The Dorman 624-958 hose assembly is compatible with the following vehicles:
- Buick Allure and LaCrosse
- Chevrolet Impala and Monte Carlo
- Pontiac Grand Prix
This part is essential for maintaining proper transmission fluid flow and cooling, helping to prevent overheating and transmission damage.
Common Issues Addressed by This Hose Assembly
- Leaking or cracked transmission oil cooler hoses
- Reduced transmission cooling efficiency
- Transmission fluid contamination due to hose failure
- Pressure loss in the transmission cooling system
- Hose degradation from extreme temperature exposure
Installation Notes and Tips
Ensure the vehicle is cool before beginning installation to avoid burns from hot transmission fluid. Verify that the male quick disconnect fittings on both ends align properly with the transmission cooler lines. Inspect surrounding components for wear or damage during replacement. Use appropriate tools to avoid damaging the hose or fittings during removal and installation.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 624-958 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 on their replacement parts to cover defects in materials and workmanship.
| Brand | Dorman |
|---|---|
| Part Number | 624-958 |
| Hose Color | Natural |
| Length | 30 |
| End 1 Type | Male quick disconnect |
| End 2 Type | Male quick disconnect |
| Contains Spring | No |
| Maximum Working Pressure | 100 |
| Hose Material | Rubber/metal |
| Flexible | Yes |
| Maximum Operating Temperature (┬░F) | 329 |
| Minimum Operating Temperature (┬░F) | -40 |
| Package Contents | 1 transmission line |
This part fits 44 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Chevrolet | Impala | 3.9L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | wo/Police Package |
| 2011 | Chevrolet | Impala | 3.5L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2011 | Chevrolet | Impala | 3.9L | V6 | Radiator Oil Cooler Inlet (Upper) | wo/Police Package |
| 2011 | Chevrolet | Impala | 3.5L | V6 | Radiator Oil Cooler Inlet (Upper) | |
| 2010 | Chevrolet | Impala | 3.9L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | wo/Police Package |
| 2010 | Chevrolet | Impala | 3.5L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2010 | Chevrolet | Impala | 3.9L | V6 | Radiator Oil Cooler Inlet (Upper) | wo/Police Package |
| 2010 | Chevrolet | Impala | 3.5L | V6 | Radiator Oil Cooler Inlet (Upper) | |
| 2009 | Buick | Allure | 5.3L | V8 | Upper | |
| 2009 | Buick | LaCrosse | 5.3L | V8 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2009 | Chevrolet | Impala | 5.3L | V8 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2009 | Chevrolet | Impala | 3.9L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | wo/Police Package |
| 2009 | Chevrolet | Impala | 3.5L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2009 | Chevrolet | Impala | 5.3L | V8 | Radiator Oil Cooler Inlet (Upper) | |
| 2009 | Chevrolet | Impala | 3.9L | V6 | Radiator Oil Cooler Inlet (Upper) | wo/Police Package |
| 2009 | Chevrolet | Impala | 3.5L | V6 | Radiator Oil Cooler Inlet (Upper) | |
| 2008 | Buick | Allure | 5.3L | V8 | Upper | |
| 2008 | Buick | Allure | 3.6L | V6 | Upper | |
| 2008 | Buick | LaCrosse | 5.3L | V8 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2008 | Buick | LaCrosse | 3.6L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2008 | Chevrolet | Impala | 5.3L | V8 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2008 | Chevrolet | Impala | 3.9L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | wo/Police Package |
| 2008 | Chevrolet | Impala | 3.5L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2008 | Chevrolet | Impala | 5.3L | V8 | Radiator Oil Cooler Inlet (Upper) | |
| 2008 | Chevrolet | Impala | 3.9L | V6 | Radiator Oil Cooler Inlet (Upper) | wo/Police Package |
| 2008 | Chevrolet | Impala | 3.5L | V6 | Radiator Oil Cooler Inlet (Upper) | |
| 2008 | Pontiac | Grand Prix | 5.3L | V8 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2007 | Buick | Allure | 3.6L | V6 | Upper | |
| 2007 | Buick | LaCrosse | 3.6L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2007 | Chevrolet | Impala | 5.3L | V8 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2007 | Chevrolet | Impala | 3.9L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | wo/Police Package |
| 2007 | Chevrolet | Impala | 3.5L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2007 | Chevrolet | Monte Carlo | Inlet From Radiator (Upper) To Transmission (Front) | |||
| 2007 | Pontiac | Grand Prix | 5.3L | V8 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2006 | Buick | Allure | 3.6L | V6 | Upper | |
| 2006 | Buick | LaCrosse | 3.6L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2006 | Chevrolet | Impala | 5.3L | V8 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2006 | Chevrolet | Impala | 3.9L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | wo/Police Package |
| 2006 | Chevrolet | Impala | 3.5L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2006 | Chevrolet | Monte Carlo | Inlet From Radiator (Upper) To Transmission (Front) | |||
| 2006 | Pontiac | Grand Prix | 5.3L | V8 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2005 | Buick | Allure | 3.6L | V6 | Upper | |
| 2005 | Buick | LaCrosse | 3.6L | V6 | Inlet From Radiator (Upper) To Transmission (Front) | |
| 2005 | Pontiac | Grand Prix | 5.3L | V8 | Inlet From Radiator (Upper) To Transmission (Front) |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.