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Dorman 800-712 Engine Oil Cooler Line Connector
Durable Engine Oil Cooler Line Connector for Chevrolet and GMC
The Dorman 800-712 engine oil cooler line connector is designed specifically for select Chevrolet and GMC heavy-duty trucks. Constructed from steel with a black finish, this connector ensures reliable performance and a secure fit for your vehicle's cooling system.
Key Features of the Dorman 800-712 Oil Cooler Line Connector
- Material: High-strength steel for durability and corrosion resistance
- Fitting Angle: Straight design for direct line connections
- Fitting Attachment Ends: Male thread on one end and quick disconnect on the other
- Fitting Sizes: 3/4 inch on end 1 and 5/8 inch on end 2
- Thread Sealer Included for leak prevention
- Specific fitment for Chevrolet and GMC heavy-duty models
Detailed Description and Compatibility
This engine oil cooler line connector by Dorman is engineered to meet the exact specifications of Chevrolet and GMC trucks, including Avalanche 2500, Sierra 2500 HD, Sierra 3500, Silverado 2500 HD, Silverado 3500, Suburban 2500, and Yukon XL 2500 models. The steel construction with a black finish provides strength and resistance to wear, while the straight fitting angle allows for straightforward installation in the oil cooler line system. The male threaded end and quick disconnect fitting ensure a secure and efficient connection, minimizing the risk of leaks or disconnections during operation.
Common Applications and Problem Solving
- Replaces worn or damaged oil cooler line connectors in Chevrolet and GMC heavy-duty trucks
- Prevents oil leaks caused by faulty or corroded fittings
- Restores proper oil flow to the engine oil cooler for optimal engine temperature regulation
- Addresses issues related to loose or incompatible oil cooler line connections
- Improves system reliability in vehicles experiencing oil cooler line failures
Installation Notes and Tips
Installation of the Dorman 800-712 oil cooler line connector requires matching the specific fitting sizes and attachment types. Ensure the male threaded end is properly sealed using the included thread sealer to prevent leaks. The quick disconnect end allows for easier connection and disconnection during maintenance. It is recommended to inspect the oil cooler lines and surrounding components for wear or damage during installation to maintain system integrity.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for your Chevrolet and GMC vehicles. The 800-712 oil cooler line connector undergoes rigorous quality checks to ensure durability and fitment accuracy. Please refer to Dorman's warranty policy for specific coverage details.
| Brand | Dorman |
| Part Number | 800-712 |
| Fitting Angle | Straight |
| Fitting Attachment End Type 1 | Male Thread |
| Fitting Attachment End Type 2 | Quick Disconnect |
| Fitting Finish | Black |
| Fitting Size End 1 (in) | 3/4 in |
| Fitting Size End 2 (in) | 5/8 in |
| Fitting Type | Oil Cooler Line Connector |
| Material | Steel |
| Package Contents | 1 Oil Cooler Connector |
| Swivel | No |
| Thread Sealer Present | Yes |
| Universal Or Specific Fit | Specific |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 2500 HD Classic | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2007 | Chevrolet | Silverado 3500 Classic | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2007 | GMC | Sierra 2500 HD Classic | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2007 | GMC | Sierra 3500 Classic | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2006 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2006 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2006 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2006 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2006 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2006 | GMC | Sierra 3500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2006 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2005 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2005 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2005 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2005 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2005 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2005 | GMC | Sierra 3500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2005 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2004 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2004 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2004 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2004 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2004 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2004 | GMC | Sierra 3500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2004 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2003 | Chevrolet | Avalanche 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2003 | Chevrolet | Silverado 2500 HD | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2003 | Chevrolet | Silverado 3500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2003 | Chevrolet | Suburban 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2003 | GMC | Sierra 2500 HD | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2003 | GMC | Sierra 3500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
| 2003 | GMC | Yukon XL 2500 | 8.1L | V8 | N/A | Engine Oil Cooler Line to Engine Block |
* 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.