AMC Parts 666864K Engine Camshaft Kit

Engine Camshaft Kit for Audi and Volkswagen

AMC Parts 666864K is an engine camshaft kit for select Audi A4 and Volkswagen applications. It is listed for direct fitment on 2009 Audi A4, 2005 Audi A4, 2006-2008 Audi A4, 2004-2005 Volkswagen Passat with bearings, lifters, and hardware noted in the fitment data, plus 2000 Volkswagen Beetle and 2000 Volkswagen Golf.

• Engine camshaft kit for service and repair work
• Fits 2009 Audi A4, N/A
• Fits 2005 Audi A4, N/A
• Fits 2006-2008 Audi A4, N/A
• Fits 2004-2005 Volkswagen Passat, N/A
• Fits 2000 Volkswagen Beetle, N/A
• Fits 2000 Volkswagen Golf, N/A

This AMC Parts camshaft kit, part number 666864K, is built for engine service applications where camshaft wear, timing irregularities, or valvetrain noise require replacement. For Volkswagen Passat service, the fitment notes specify bearings, lifters, and hardware in the application listing, so verify your engine configuration against the vehicle before ordering. The 666864K part number is also a useful reference when matching Audi A4 and Volkswagen engine service needs.

Common Repair Uses

• Restores proper camshaft operation after wear or scoring
• Addresses valvetrain noise related to camshaft or lifter condition
• Helps correct rough running caused by camshaft profile damage
• Supports repair of timing-related engine performance issues
• Provides a service solution for Audi A4 and Volkswagen engine maintenance

Installation Notes and Tips

Confirm engine code, model year, and build date before installation, especially on the 2009 Audi A4 and 2005 Audi A4 listings that reference 03/2009. Inspect related valvetrain components and follow factory service procedures for cam timing, torque values, and break-in requirements. If replacing a worn camshaft, check mating surfaces and oiling passages for contamination before assembly.

Quality Assurance

AMC Parts supplies this camshaft kit under part number 666864K for listed Audi and Volkswagen applications. Verify fitment against the vehicle’s engine configuration and service documentation before installation.