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Dorman 624-560 Automatic Transmission Oil Cooler Hose Assembly - Inlet (Passenger Side)
Reliable Automatic Transmission Oil Cooler Hose Assembly
The Dorman 624-560 automatic transmission oil cooler hose assembly is engineered to provide a durable and precise fit for select Buick, Chevrolet, and GMC models. Designed with molded metal tube construction and quick disconnect ends, this hose assembly ensures secure and efficient transmission fluid flow.
- Compatible with Buick Envoy, Envoy XL, Envoy XUV, Chevrolet Trailblazer, Trailblazer EXT, SSR, and GMC Rainier models
- 41-inch molded assembly with black and silver hose colors
- Quick disconnect fittings on both ends for easy installation and removal
- Metal tube hose material designed for durability and resistance to wear
- Operates reliably between -40°F and 302°F with a maximum working pressure of 1000 psi
- Includes 1 transmission line and 2 clip protectors for secure routing
Durable Construction and Precise Fit
The Dorman 624-560 hose assembly features a molded metal tube design that provides a rigid, non-flexible structure to maintain consistent fluid flow and prevent kinking. Both ends are equipped with quick disconnect fittings, allowing for straightforward connection and disconnection without compromising the seal. The hose is rated to withstand a wide temperature range from -40°F to 302°F and a maximum working pressure of 1000 psi, making it suitable for demanding transmission cooling applications.
Compatible Vehicle Applications
This transmission oil cooler hose assembly is specifically designed for use with the following vehicles: Buick Envoy, Envoy XL, Envoy XUV; Chevrolet Trailblazer, Trailblazer EXT, SSR; and GMC Rainier. The precise fitment ensures proper fluid transfer and system integrity in these models.
Common Issues Addressed by This Hose Assembly
- Leaking or cracked transmission cooler hoses causing fluid loss
- Reduced transmission cooling efficiency due to damaged or worn hoses
- Difficulty in hose removal or installation with standard fittings
- Hose failure from exposure to high temperatures and pressure
- Corrosion or wear in metal tube transmission lines
Installation Notes and Tips
Ensure the vehicle is cool and transmission fluid pressure is relieved before beginning installation. The quick disconnect fittings on both ends simplify removal and replacement without the need for special tools. Inspect clip protectors and routing to avoid abrasion or contact with moving parts. Verify hose length and orientation to match original equipment for proper fit.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 624-560 transmission oil cooler hose assembly is built with quality materials to provide reliable service life under normal operating conditions. Warranty coverage details can be obtained from the product documentation or Dorman directly.
| Brand | Dorman |
|---|---|
| Part Number | 624-560 |
| Hose Color | Black |
| Hose Color | Silver |
| Length | 41 |
| End 1 Type | Quick disconnect |
| End 2 Type | Quick disconnect |
| End 1 Inside Diameter | 0.27 |
| Contains Spring | No |
| Maximum Working Pressure | 1000 |
| Hose Shape | Molded assembly |
| Hose Material | Metal tube |
| Flexible | No |
| Gasket or Seal Included | No |
| Maximum Operating Temperature (┬░F) | 302 deg. f |
| Minimum Operating Temperature (┬░F) | -40 deg. f |
| Package Contents | 1 transmission line; 2 clip protectors |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 6.0L | V8 | Inlet (Passenger Side) | |
| 2009 | GMC | Envoy | 5.3L | V8 | Inlet (Passenger Side) | |
| 2008 | Chevrolet | Trailblazer | 5.3L | V8 | Inlet (Passenger Side) | |
| 2008 | Chevrolet | Trailblazer | 6.0L | V8 | Inlet (Passenger Side) | |
| 2008 | GMC | Envoy | 5.3L | V8 | Inlet (Passenger Side) | |
| 2007 | Buick | Rainier | 5.3L | V8 | Inlet (Passenger Side) | |
| 2007 | Chevrolet | Trailblazer | 5.3L | V8 | Inlet (Passenger Side) | |
| 2007 | Chevrolet | Trailblazer | 6.0L | V8 | Inlet (Passenger Side) | |
| 2007 | GMC | Envoy | 5.3L | V8 | Inlet (Passenger Side) | |
| 2006 | Buick | Rainier | 5.3L | V8 | Inlet (Passenger Side) | |
| 2006 | Chevrolet | SSR | 6.0L | V8 | Inlet (Passenger Side) | |
| 2006 | Chevrolet | Trailblazer | 5.3L | V8 | Inlet (Passenger Side) | |
| 2006 | Chevrolet | Trailblazer | 6.0L | V8 | Inlet (Passenger Side) | |
| 2006 | Chevrolet | Trailblazer EXT | 5.3L | V8 | Inlet (Passenger Side) | |
| 2006 | GMC | Envoy | 5.3L | V8 | Inlet (Passenger Side) | |
| 2006 | GMC | Envoy XL | 5.3L | V8 | Inlet (Passenger Side) | |
| 2005 | Buick | Rainier | 5.3L | V8 | Inlet (Passenger Side) | |
| 2005 | Chevrolet | SSR | 6.0L | V8 | Inlet (Passenger Side) | |
| 2005 | Chevrolet | Trailblazer EXT | 5.3L | V8 | Inlet (Passenger Side) | |
| 2005 | GMC | Envoy | 5.3L | V8 | Inlet (Passenger Side) | |
| 2005 | GMC | Envoy XL | 5.3L | V8 | Inlet (Passenger Side) | |
| 2005 | GMC | Envoy XUV | 5.3L | V8 | Inlet (Passenger Side) | |
| 2004 | Chevrolet | SSR | 5.3L | V8 | Inlet (Passenger Side) | |
| 2004 | Chevrolet | Trailblazer EXT | 5.3L | V8 | Inlet (Passenger Side) | |
| 2004 | GMC | Envoy XL | 5.3L | V8 | Inlet (Passenger Side) | |
| 2004 | GMC | Envoy XUV | 5.3L | V8 | Inlet (Passenger Side) |
* 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.