Elring 122.682 Engine Valve Cover Bolt

Elring Engine Valve Cover Bolt for BMW

Elring part number 122.682 is an engine valve cover bolt built for BMW applications that require an M6 fastener with a 40.0 mm length and an integrated seal ring. It is a direct-fit hardware solution for maintaining proper valve cover clamping and sealing on select BMW diesel and gasoline models.

Key Features

• Engine valve cover bolt for BMW engine hardware applications
• Part number 122.682 for accurate ordering and service matching
• M 6 thread size for OE-style fitment
• 40.0 mm length for specified valve cover fastening applications
• Includes seal ring for sealing at the fastener interface
• Cross-references BMW OE part numbers 11 12 2 246 998 and 11 12 7 502 827 for the same application

Detailed Description

This Elring valve cover bolt is specified for BMW engine hardware service where an M6 fastener with a 40.0 mm length and seal ring is required. It is listed for 2001-2013 BMW X5, 2009-2011 BMW 335d, 2008 BMW 125i, 2004-2008 BMW X3, 2003-2007 BMW Z4, and 2001-2002 BMW Z3. When replacing valve cover hardware on BMW X5, BMW X3, or BMW Z4 engines, matching the thread size and sealing design is important for proper reassembly. Elring 122.682 is a practical OE-style service part for valve cover fastening on the listed BMW applications.

Common Issues This Part Helps Address

• Damaged or stretched valve cover bolt threads
• Improper valve cover clamping from worn hardware
• Oil seepage at the fastener sealing point
• Incorrect bolt length or thread size during valve cover service
• Reassembly issues after valve cover removal on BMW engines

Installation Notes and Tips

Verify the original bolt length, thread size, and seal ring style before installation. Clean the valve cover and cylinder head mating surfaces, then tighten the fastener to the vehicle manufacturer’s specified torque sequence for the engine. For BMW X5, BMW 335d, and BMW X3 service, confirm that the replacement hardware matches the removed bolt exactly before final assembly.

Quality Assurance

Elring is a recognized OE-focused sealing and engine hardware brand. Part number 122.682 is manufactured to meet the dimensional requirements listed for the application, including M 6 thread size, 40.0 mm length, and seal ring construction.