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Dorman 264-978 Engine Valve Cover - Left
Durable Aluminum Engine Valve Cover for Toyota Vehicles
The Dorman 264-978 engine valve cover is designed specifically for select Toyota models, including the 4Runner, T100, Tacoma, and Tundra. Crafted from natural aluminum, this valve cover offers reliable protection for your engine’s cylinder block components.
- Constructed from durable aluminum material for long-lasting performance
- Dimensions: 16.73 inches length, 7 inches width, and 3.5 inches height
- Natural color finish for a clean, factory-style appearance
- Includes valve cover and gasket for a complete replacement
- Specific fitment for Toyota 4Runner, T100, Tacoma, and Tundra models
- Standard replacement grade for dependable engine protection
Product Details and Specifications
The Dorman 264-978 valve cover is engineered to meet the exact specifications of your Toyota vehicle’s engine. Made from aluminum, it provides a sturdy and corrosion-resistant barrier that helps maintain engine integrity. The natural finish matches original equipment aesthetics, while the included gasket ensures a proper seal to prevent oil leaks. This valve cover does not include an oil filler cap or mounting hardware, so those components must be reused or sourced separately. Its dimensions—16.73 inches in length, 7 inches in width, and 3.5 inches in height—are tailored for a precise fit on the Toyota 4Runner, T100, Tacoma, and Tundra models.
Compatible Toyota Models and Applications
- Compatible with Toyota 4Runner engines requiring a replacement valve cover
- Designed for Toyota T100 models needing a specific valve cover fit
- Fits Toyota Tacoma engines for reliable cylinder block protection
- Suitable for Toyota Tundra vehicles requiring a standard replacement valve cover
Installation Notes and Tips
- Ensure the engine is cool before beginning installation to avoid burns
- Clean the mounting surface thoroughly to remove old gasket material and debris
- Use the included gasket to achieve a proper seal and prevent oil leaks
- Retain or replace mounting hardware as needed since it is not included
- Check for proper torque specifications to avoid warping or damage during installation
Quality Assurance and Warranty Information
Dorman manufactures the 264-978 valve cover to meet standard replacement quality requirements, ensuring dependable performance and durability. While mounting hardware and oil filler cap are not included, the valve cover and gasket are designed to provide a secure and effective seal. Warranty coverage details can be obtained from Dorman directly, reflecting their commitment to product reliability and customer satisfaction.
| Brand | Dorman |
| Part Number | 264-978 |
| Color | Natural |
| Height | 3.5 in |
| Item Grade | Standard Replacement |
| Length | 16.73 |
| Material | Aluminum |
| Mounting Hardware Included | No |
| Oil Filler Cap Included | No |
| Package Contents | Valve Cover; Gasket |
| Universal Or Specific Fit | Specific |
| Width | 7 |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Toyota | Tacoma | 3.4L | V6 | Left | |
| 2004 | Toyota | Tundra | 3.4L | V6 | Left | |
| 2003 | Toyota | Tacoma | 3.4L | V6 | Left | |
| 2003 | Toyota | Tundra | 3.4L | V6 | Left | |
| 2002 | Toyota | 4Runner | 3.4L | V6 | Left | |
| 2002 | Toyota | Tacoma | 3.4L | V6 | Left | |
| 2002 | Toyota | Tundra | 3.4L | V6 | Left | |
| 2001 | Toyota | 4Runner | 3.4L | V6 | Left | |
| 2001 | Toyota | Tacoma | 3.4L | V6 | Left | |
| 2001 | Toyota | Tundra | 3.4L | V6 | Left | |
| 2000 | Toyota | 4Runner | 3.4L | V6 | Left | |
| 2000 | Toyota | Tacoma | 3.4L | V6 | Left | |
| 2000 | Toyota | Tundra | 3.4L | V6 | Left | |
| 1999 | Toyota | 4Runner | 3.4L | V6 | Left | |
| 1999 | Toyota | Tacoma | 3.4L | V6 | Left | |
| 1998 | Toyota | 4Runner | 3.4L | V6 | Left | |
| 1998 | Toyota | T100 | 3.4L | V6 | Left | |
| 1998 | Toyota | Tacoma | 3.4L | V6 | Left | |
| 1997 | Toyota | 4Runner | 3.4L | V6 | Left | |
| 1997 | Toyota | T100 | 3.4L | V6 | Left | |
| 1997 | Toyota | Tacoma | 3.4L | V6 | Left | |
| 1996 | Toyota | 4Runner | 3.4L | V6 | Left | |
| 1996 | Toyota | T100 | 3.4L | V6 | Left | |
| 1996 | Toyota | Tacoma | 3.4L | V6 | Left | |
| 1995 | Toyota | T100 | 3.4L | V6 | Left | |
| 1995 | Toyota | Tacoma | 3.4L | V6 | Left |
* 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.