Elring 878.080 Engine Oil Drain Plug

Elring Engine Oil Drain Plug 878.080

Elring 878.080 is an engine oil drain plug for select Audi and Volkswagen applications that use an M26 x 1.5 thread. It features a male hex bolt head design and includes a seal ring for a secure oil pan sealing surface during service.

Key Features

• Engine oil drain plug for routine oil service
• Male hex bolt head/nut design for straightforward removal and tightening
• Thread size: M 26x1.5x16
• Includes seal ring
• Elring part number 878.080

Detailed Description

This Elring drain plug is built for vehicles that require an M26 x 1.5 drain plug with a 16 mm length and male hex head. It is a direct-fit service part for many Audi A4, Audi A6, Audi 90, Audi 100, Audi S4, Audi S6, Audi Cabriolet, Audi Coupe Quattro, Audi 200, Audi 200 Quattro, Audi 90 Quattro, Audi A4 Quattro, Audi A6 Quattro, Volkswagen Passat, Volkswagen Golf, Volkswagen Jetta, and Volkswagen EuroVan applications listed in the fitment data. The included seal ring supports proper sealing at the oil pan drain point during oil changes.

This part cross-references Febi-Bilstein 19294 and Gates 19401 for the same application.

What It Helps Address

• Oil leaks at the drain plug sealing surface
• Stripped or worn drain plug threads
• Damaged hex head that makes removal difficult
• Improper sealing after oil service
• Replacement needs on Audi and Volkswagen oil pan drain points

Installation Notes and Tips

Verify the oil pan thread size before installation: M26 x 1.5 with a 16 mm length and male hex head design. Clean the sealing surface thoroughly and inspect the oil pan threads for wear or damage before tightening. Confirm vehicle-specific fitment for your Audi A4, Audi A6, Volkswagen Passat, or other listed application by model year and engine configuration.

Quality Assurance

Elring is a recognized OE-focused sealing and engine hardware brand, and this drain plug is specified with the correct thread size and seal ring detail for service accuracy.