Dorman 921-171 Engine Oil Filter Cover

Overview of Dorman Engine Oil Filter Cover 921-171

The Dorman 921-171 engine oil filter cover is designed for select Audi and Volkswagen models, providing a reliable seal for your engine's oil filter housing. Made from durable black plastic with a thread-on attachment method, this cover ensures secure installation and long-lasting performance.

• Constructed from high-quality black plastic for durability
• Thread-on attachment method for secure fitment
• Compatible with various Audi and Volkswagen models including Beetle, Golf, Jetta, Passat, RS3, and TT RS Quattro
• Includes one engine oil filter cap per package

Product Details and Specifications

The Dorman 921-171 engine oil filter cover is engineered to meet OEM specifications for a precise fit and function. Its plastic construction offers resistance to corrosion and engine heat, while the black finish complements the engine bay aesthetics. The thread-on design simplifies installation and removal during routine oil changes. This part is specifically compatible with Audi and Volkswagen vehicles such as the Beetle, Beetle Cabrio, Bora, Golf, Golf SportWagen, Jetta, Passat, RS3, RS Q3, and TT RS Quattro, ensuring proper fit and reliable sealing.

Compatible Vehicles and Applications

• Volkswagen Beetle and Beetle Cabrio models
• Volkswagen Bora and Golf SportWagen
• Volkswagen Golf and Jetta series
• Volkswagen Passat
• Audi RS3, RS Q3, and TT RS Quattro

Common Issues Addressed by This Oil Filter Cover

• Prevents oil leaks from the filter housing
• Maintains proper oil pressure by securing the filter
• Protects engine components from contamination
• Ensures a tight seal to avoid engine oil loss
• Replaces damaged or worn oil filter covers

Installation Notes and Tips

When installing the Dorman 921-171 engine oil filter cover, ensure the oil filter is properly seated before threading the cover on. Hand-tighten the cover to avoid cross-threading and use appropriate torque specifications as outlined in the vehicle’s service manual. Regular inspection during oil changes can help maintain optimal engine performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing dependable quality and fitment. The 921-171 engine oil filter cover undergoes rigorous testing to ensure durability and performance. Please refer to Dorman’s warranty policy for specific coverage details.