Function and Usage:
Its primary application is to seal the engine oil drain plug to the oil pan to prevent oil leaks between oil changes.
Alternative/Secondary Applications:
Depending on the specific vehicle model and engine configuration, this exact 14x20mm washer is also utilized as a sealing element in other fluid assemblies, including:
Power steering pressure lines and return hose connections
Water pump assembly components
Fitment:
This is an incredibly common hardware piece across the entire Volkswagen Group lineup, utilized across multiple generations of Audi, VW, Porsche, and Lamborghini vehicles (ranging from older 1.8T and VR6 platforms up to modern engines like the 2.5T in the RS3/TT RS and the 3.0T/2.9T V6 variants).
Note: This part directly replaces the older part number N0138494.
- Brand: Audi
- No applicable data -