Genuine 99970734840 Engine Oil Filler Tube Gasket

Engine Oil Filler Tube Gasket for Porsche

This Genuine engine oil filler tube gasket seals the connection between the filler tube and the engine. It is a direct-fit sealing component for Porsche Boxster, Cayman, and 911 applications listed below, including part number 99970734840.

Key Features

• Genuine OE replacement engine oil filler tube gasket
• Seals the filler tube to engine connection
• Fits Porsche Boxster, Cayman, and 911 applications
• Part number 99970734840 for accurate ordering and lookup
• Built for engine sealing service in Porsche flat-six applications

Fitment Details

• Fits 1997-2016 Porsche Boxster, N/A, filler tube to engine.
• Fits 2006-2012 Porsche Cayman, N/A, filler tube to engine.
• Fits 2014-2016 Porsche Cayman, N/A, filler tube to engine.
• Fits 1999-2013 Porsche 911, N/A, filler tube to engine.

What It Helps Address

• Oil seepage at the filler tube-to-engine sealing point
• Damaged or flattened gasket material during service
• Loss of sealing integrity after filler tube removal
• Maintenance-related leaks around the oil fill assembly

Installation Notes

Install at the filler tube to engine interface and verify the sealing surfaces are clean and free of debris before assembly. Confirm the part number 99970734840 matches the vehicle application before installation. This gasket is listed for Porsche Boxster, Cayman, and 911 models with the fitment shown above.

Quality Assurance

Genuine OE-style part identification helps ensure the correct sealing component is selected for the listed Porsche applications. This part cross-references no additional part numbers in the provided data.