Genuine 11121738607 Engine Valve Cover Nut

Genuine BMW Valve Cover Nut 11121738607

This Genuine engine valve cover nut is a direct-fit hardware component for select BMW inline-6 applications. It is used to secure the valve cover assembly and maintain proper clamping at the cylinder head on covered BMW 325i, 330i, X5, and related models.

Key Features

• Genuine OEM-style engine hardware
• Part number 11121738607 for accurate ordering and replacement
• Fits select BMW 3 Series, 5 Series, X3, X5, Z3, and Z4 applications
• Designed for valve cover fastening service on compatible BMW engines
• Direct replacement for worn, damaged, or missing valve cover nuts

Fitment Details

• Fits 2004-2008 BMW Z4, N/A
• Fits 2001-2006 BMW 325Ci, N/A
• Fits 2001-2006 BMW 330Ci, N/A
• Fits 2004-2006 BMW X3, N/A
• Fits 2001-2006 BMW X5, N/A
• Fits 2003-2005 BMW 325i, N/A, M54
• Fits 2004-2005 BMW 325xi, N/A, M54
• Fits 2001-2005 BMW 330i, N/A
• Fits 2005 BMW 330xi, N/A, M54
• Fits 2005 BMW 525i, N/A, M54
• Fits 2004-2005 BMW 530i, N/A
• Fits 2001-2004 BMW 330xi, N/A
• Fits 2004 BMW 525i, N/A
• Fits 2001-2003 BMW 325xi, N/A
• Fits 2003 BMW Z4, N/A, M54
• Fits 2001-2002 BMW 325i, N/A
• Fits 2001 BMW Z3, N/A
• Fits 2000 BMW 323Ci, N/A
• Fits 1999-2000 BMW 328i, N/A
• Fits 1999 BMW 323i, N/A, To 5/99
• Fits 1998 BMW 528i, N/A, To 9/98

What It Helps Address

• Loose valve cover fastening on BMW inline-6 engines
• Missing or damaged valve cover nut during service
• Uneven clamping at the valve cover sealing surface
• Hardware replacement after valve cover removal
• Maintenance on BMW M54-equipped models

Installation Notes

Verify the part number 11121738607 against the original hardware before installation. Clean the mating surfaces and inspect the valve cover and fastener threads for wear or damage before reassembly. Use the correct service procedure and tightening sequence for the specific BMW engine application.

Quality Assurance

Genuine OEM replacement hardware helps maintain factory-style fit and function for the listed BMW applications. This part cross-references no additional part numbers in the provided data.