Vaico V10-4946 Engine Oil Drain Plug

Engine Oil Drain Plug for Audi and Volkswagen

Replace a worn or damaged oil pan drain plug with this VAICO engine oil drain plug, part number V10-4946. It is built for oil pan service and includes a seal ring for a secure drain-point seal during routine oil changes.

Key Features

• Fitting position: oil pan
• Thread size: M18 with 1.5 mm pitch
• Thread length: 17 mm
• Surface: zinc-coated for added corrosion resistance
• Includes seal ring
• Dimensions: 23.8 mm height, 23.8 mm width, 17.3 mm length

Detailed Description

VAICO V10-4946 is an engine oil drain plug designed for oil pan applications on select Audi and Volkswagen models. The zinc-coated finish helps protect the fastener surface, while the included seal ring supports a tighter drain connection at service intervals. This part is a direct-fit style replacement for vehicles that use the specified M18 x 1.5 thread configuration, including many Audi A4, A6, A8, Q5, S4, S5, S6, S8, RS6, Allroad Quattro, and Volkswagen Passat and Phaeton applications. This part cross-references OE numbers 01V 409 057 and WHT 006 424 for the same application. VAICO V10-4946 is a practical choice when servicing Audi A4 oil pan drain plug and Volkswagen Passat oil drain plug applications that require the listed thread and seal-ring design.

What It Helps Solve

• Stripped or worn drain plug threads at the oil pan
• Oil seepage at the drain point after service
• Corrosion on an existing drain plug
• Damaged sealing surface at routine oil changes
• Replacement needs for Audi and Volkswagen oil pan service

Installation Notes and Tips

Confirm thread size, pitch, and fitting position before installation. Clean the oil pan drain area thoroughly, inspect the sealing surface, and replace the plug if the threads or sealing face are damaged. Tighten to the vehicle manufacturer’s specified torque for the oil pan application. Verify fitment carefully on Audi A4, Audi A6, Audi Q5, Audi S4, Audi S5, Audi S6, Audi S8, and Volkswagen Passat or Phaeton models listed in the fitment data.

Quality Assurance

VAICO is an aftermarket brand used for OE-style replacement parts in European vehicle service. Part number V10-4946 is manufactured to match the listed thread and sealing specifications for the confirmed applications.