Dorman 264-935 Engine Valve Cover

Overview of Dorman Engine Valve Cover 264-935

The Dorman 264-935 engine valve cover is designed specifically for select BMW models, including the 125i, 328i, and X5. Crafted from durable plastic, this short valve cover is engineered to meet the requirements of DOHC cylinder heads, providing reliable protection and sealing for your engine's valve components.

• Material: High-quality plastic construction
• Length: 27 inches; Width: 9.6 inches; Height: 4.5 inches
• Designed for DOHC cylinder head type
• Includes mounting hardware and grommets for secure installation
• Contains oil baffles to manage oil flow and reduce engine contamination
• Specific fitment for BMW models such as 325i, 530i, and Z4
• Package includes valve cover, 22 compression limiters, 19 bolts, and 1 main gasket

Detailed Product Description

The Dorman 264-935 valve cover is a standard replacement part tailored for BMW vehicles with DOHC cylinder heads. Its plastic material offers a balance of durability and weight savings, while the integrated oil baffles help control oil distribution within the valve train area. Measuring 27 inches in length and 9.6 inches in width, with a height of 4.5 inches and an inside clearance height of 2.5 inches, this short valve cover fits precisely on compatible engines. The package includes all necessary mounting hardware and grommets, ensuring a secure and leak-resistant installation. This valve cover does not include an oil filler cap or hold down tabs, so those components must be sourced separately if needed.

Compatible BMW Models and Applications

This valve cover is specifically designed for a range of BMW models, including the 125i, 128i, 130i, 323i, 325i, 328i (including xDrive and xi variants), 525i, 528i (including xDrive and xi variants), 530i, as well as the X1, X3, X5, and Z4. The part number 264-935 ensures compatibility with these vehicles, making it a reliable choice for engine maintenance and repair.

Common Issues Addressed by This Valve Cover

• Prevents oil leaks caused by worn or damaged valve covers
• Protects internal engine components from dirt and debris
• Maintains proper oil flow with integrated oil baffles
• Reduces risk of engine contamination and performance loss
• Ensures secure mounting with included hardware and grommets

Installation Notes and Tips

When installing the Dorman 264-935 valve cover, ensure the mating surfaces are clean and free of old gasket material. Use the included main gasket and compression limiters to achieve a proper seal. Torque bolts evenly to manufacturer specifications to avoid warping the cover. Since the oil filler cap is not included, verify your existing cap is in good condition or replace it separately. Proper installation will help prevent leaks and maintain engine performance.

Quality Assurance and Warranty

Dorman provides this valve cover as a standard replacement part, manufactured to meet OEM specifications for fit and function. The product includes mounting hardware and grommets to facilitate installation. While specific warranty details are not provided here, Dorman typically offers limited warranties on their replacement parts to ensure customer confidence and product reliability.