Genuine 90038504101 Engine Valve Cover Screw

Genuine Engine Valve Cover Screw 90038504101

Genuine 90038504101 is an engine valve cover screw for select Porsche flat-six applications. It is a direct-fit hardware component for service work on the valve cover assembly, with fitment listed for 2009-2012 Porsche 911, Boxster, and Cayman.

Key Features

• Genuine OE replacement engine valve cover screw
• Part number 90038504101 for accurate ordering and service matching
• 6 x 12mm size with Torx drive noted in fitment data
• Compatible with 2009-2012 Porsche 911 valve cover service
• Compatible with 2009-2012 Porsche Boxster valve cover service
• Compatible with 2009-2012 Porsche Cayman valve cover service

Detailed Description

This Genuine engine valve cover screw, part number 90038504101, is specified for Porsche 911, Boxster, and Cayman models from 2009 through 2012. The listed 6 x 12mm Torx configuration supports precise hardware replacement during valve cover maintenance, helping maintain proper fastening at the engine cover interface. If you are sourcing Porsche 911 valve cover screw 90038504101 or a Porsche Boxster engine valve cover screw for the same application, this OE-style part matches the cataloged fitment.

What It Is Used For

• Replacing a stripped or damaged valve cover screw
• Restoring secure fastening at the engine valve cover
• Addressing missing or corroded hardware during service
• Supporting leak repair work after valve cover removal

Installation Notes and Tips

Verify the 6 x 12mm Torx specification against the removed fastener before installation. Clean the mating surfaces and inspect the valve cover threads for wear or damage before tightening. Use the correct Torx driver and follow Porsche service procedures for torque and tightening sequence.

Quality Assurance

Genuine parts are cataloged to OE specifications for the listed applications. This part cross-references no additional part numbers in the provided data.