Dorman 921-156 Engine Oil Filter Cover

Overview of Dorman Engine Oil Filter Cover 921-156

The Dorman 921-156 engine oil filter cover is designed for reliable performance in select Audi and Volkswagen models. Constructed from durable black plastic with a thread-on attachment method, this oil filter cap ensures a secure fit and easy installation.

• Material: Durable black plastic for corrosion resistance
• Attachment Method: Thread-on design for secure installation
• Package Contents: Includes one engine oil filter cover
• Compatible with multiple Audi and Volkswagen models
• Part Number: 921-156 for precise identification

Product Details and Specifications

This engine oil filter cover by Dorman is engineered to meet the specifications required for proper sealing and protection of the engine oil filter housing. The black plastic construction offers resistance to heat and engine fluids, maintaining integrity over time. The thread-on attachment method simplifies replacement and ensures a tight seal to prevent oil leaks. The part number 921-156 corresponds specifically to this component, facilitating accurate fitment for your vehicle.

Compatible Vehicles and Applications

This oil filter cover is compatible with a range of Audi and Volkswagen vehicles, including the Audi A3 and Q3 Quattro, as well as Volkswagen models such as Beetle, Caddy, Crafter, Crafter Van, Golf, Golf SportWagen, and Jetta. Using the correct part number 921-156 ensures compatibility and optimal engine performance.

Common Issues Addressed by the Oil Filter Cover

• Prevents oil leaks from the filter housing
• Protects the engine oil filter from contaminants
• Maintains proper oil pressure by ensuring a secure seal
• Prevents damage to the oil filter assembly
• Helps avoid engine performance issues related to oil circulation

Installation Notes and Tips

When installing the Dorman 921-156 engine oil filter cover, ensure the thread-on cap is properly aligned with the oil filter housing threads. Hand-tighten initially to avoid cross-threading, then secure firmly without over-tightening to prevent damage to the plastic material. It is recommended to inspect the oil filter and housing for any debris or damage before installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. The 921-156 engine oil filter cover undergoes quality checks to ensure durability and performance. Please refer to Dorman's warranty policy for specific coverage details related to this part.