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Dorman 625-340 Engine Oil Cooler Hose Assembly - Inlet and Outlet Assembly
Reliable Engine Oil Cooler Hose Assembly for GM Trucks and SUVs
The Dorman 625-340 Engine Oil Cooler Hose Assembly is designed to provide a durable and efficient connection for your vehicle's oil cooling system. Engineered with a combination of rubber and metal, this hose assembly is built to withstand extreme temperatures and ensure optimal performance in Cadillac, Chevrolet, and GMC models.
- Constructed from durable rubber and metal materials for strength and flexibility
- 56-inch length suitable for specific GM truck and SUV applications
- Natural color for easy identification during maintenance
- Block connector on one end and quick disconnect on the other for secure and convenient installation
- Operates reliably between -40°F and 329°F to handle engine oil temperature variations
- Compatible with a wide range of Cadillac, Chevrolet, and GMC models including Escalade, Sierra, Silverado, Tahoe, Yukon, and Suburban
Durable Construction and Precise Fitment
The Dorman 625-340 hose assembly combines rubber and metal components to provide a balance of flexibility and durability. Its 56-inch length is tailored to fit specific GM vehicles, ensuring a proper fit without modifications. The natural color of the hose allows for quick visual inspections during routine maintenance. Featuring a block connector on one end and a quick disconnect on the other, this assembly facilitates straightforward installation and removal, reducing service time. Designed to operate within a temperature range from -40°F to 329°F, it maintains integrity under harsh engine conditions.
Compatible GM Models and Applications
This engine oil cooler hose assembly is compatible with various Cadillac, Chevrolet, and GMC trucks and SUVs. It fits models such as the Cadillac Escalade, Escalade ESV, and Escalade EXT; Chevrolet Avalanche 1500, Silverado 1500, 2500, and 3500 series; GMC Sierra 1500, 2500 HD, 3500, Yukon, Yukon XL, and Suburban 1500 and 2500. The Dorman 625-340 is designed to meet the specific requirements of these vehicles, ensuring reliable oil cooling system performance.
Common Issues Addressed by This Hose Assembly
- Leaks or cracks in the existing engine oil cooler hose
- Reduced oil cooling efficiency due to damaged or worn hoses
- Difficulty in hose removal or installation with incompatible connectors
- Hose failure caused by exposure to extreme temperatures
- Preventing contamination and maintaining proper oil flow in the cooling system
Installation Notes and Tips
When installing the Dorman 625-340 Engine Oil Cooler Hose Assembly, ensure the vehicle is cool and the engine is off. Verify that the block connector and quick disconnect ends align properly with the vehicle’s fittings. Use appropriate tools to avoid damaging connectors during removal or installation. Inspect surrounding components for wear or damage and replace as necessary to maintain system integrity. Properly secure the hose to prevent movement and potential wear during operation.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 625-340 Engine Oil Cooler Hose Assembly undergoes rigorous quality control to ensure fitment and function. This product is backed by Dorman’s limited warranty, offering coverage against defects in material and workmanship for a specified period, providing confidence in your replacement part.
| Brand | Dorman |
|---|---|
| Part Number | 625-340 |
| Color | Natural |
| End 1 Type | Block Connector |
| End 2 Type | Quick Disconnect |
| Length | 56 |
| Material | Rubber/Metal |
| Maximum Operating Temperature (┬░F) | 329 |
| Minimum Operating Temperature (┬░F) | -40 |
| Package Contents | Oil Cooler Line |
This part fits 59 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Avalanche | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2007 | Chevrolet | Silverado 1500 Classic | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2007 | Chevrolet | Silverado 1500 HD Classic | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2007 | Chevrolet | Silverado 3500 Classic | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2007 | Chevrolet | Suburban 2500 | 6.0L | V8 | Inlet and Outlet Assembly | Engine Oil Cooler Pipe |
| 2007 | GMC | Sierra 1500 Classic | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2007 | GMC | Sierra 1500 HD Classic | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2007 | GMC | Sierra 2500 HD Classic | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2007 | GMC | Sierra 3500 Classic | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2007 | GMC | Yukon XL 1500 | 6.0L | V8 | Inlet and Outlet Assembly | Engine Oil Cooler Hose |
| 2007 | GMC | Yukon XL 2500 | 6.0L | V8 | Inlet and Outlet Assembly | Engine Oil Cooler Pipe |
| 2006 | Cadillac | Escalade | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | Cadillac | Escalade ESV | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | Cadillac | Escalade EXT | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | Chevrolet | Avalanche 1500 | 5.3L | V8 | Inlet and Outlet Assembly | |
| 2006 | Chevrolet | Silverado 1500 | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | Chevrolet | Silverado 1500 | 5.3L | V8 | Inlet and Outlet Assembly | |
| 2006 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | Chevrolet | Silverado 2500 | 5.3L | V8 | Inlet and Outlet Assembly | Engine Oil Cooler Hose |
| 2006 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | Chevrolet | Silverado 3500 | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | Chevrolet | Suburban 1500 | 5.3L | V8 | Inlet and Outlet Assembly | |
| 2006 | Chevrolet | Suburban 1500 | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | Chevrolet | Suburban 2500 | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | Chevrolet | Tahoe | 5.3L | V8 | Inlet and Outlet Assembly | |
| 2006 | GMC | Sierra 1500 | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | GMC | Sierra 1500 | 5.3L | V8 | Inlet and Outlet Assembly | |
| 2006 | GMC | Sierra 1500 HD | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | GMC | Sierra 2500 HD | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | GMC | Sierra 3500 | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | GMC | Yukon | 5.3L | V8 | Inlet and Outlet Assembly | |
| 2006 | GMC | Yukon | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | GMC | Yukon XL 1500 | 5.3L | V8 | Inlet and Outlet Assembly | |
| 2006 | GMC | Yukon XL 1500 | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2006 | GMC | Yukon XL 2500 | 6.0L | V8 | Inlet and Outlet Assembly | |
| 2005 | Cadillac | Escalade | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Cadillac | Escalade ESV | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Cadillac | Escalade EXT | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Chevrolet | Avalanche 1500 | 5.3L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Chevrolet | Silverado 1500 | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Chevrolet | Silverado 1500 | 5.3L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Chevrolet | Silverado 1500 HD | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Chevrolet | Silverado 2500 | 5.3L | V8 | Inlet and Outlet Assembly | Engine Oil Cooler Hose; 11.75 mm End of Pipe to Start of Flare |
| 2005 | Chevrolet | Silverado 2500 HD | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Chevrolet | Silverado 3500 | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Chevrolet | Suburban 1500 | 5.3L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Chevrolet | Suburban 2500 | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | Chevrolet | Tahoe | 5.3L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | GMC | Sierra 1500 | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | GMC | Sierra 1500 | 5.3L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | GMC | Sierra 1500 HD | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | GMC | Sierra 2500 HD | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | GMC | Sierra 3500 | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | GMC | Yukon | 5.3L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | GMC | Yukon | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | GMC | Yukon XL 1500 | 5.3L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | GMC | Yukon XL 1500 | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
| 2005 | GMC | Yukon XL 2500 | 6.0L | V8 | Inlet and Outlet Assembly | 11.75 mm End of Pipe to Start of Flare |
* 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.