Genuine 11127838077 Engine Valve Cover Washer

BMW Valve Cover Washer Seal

This Genuine engine valve cover washer is a direct-fit hardware component for BMW valve cover service. It is used on a wide range of BMW 3 Series, 5 Series, X3, X5, Z3, and Z4 applications, including M54-equipped models, and is identified by part number 11127838077.

Key Features

• Genuine BMW replacement part for valve cover service
• Engine hardware washer for sealing and load distribution at the valve cover fastener
• Fits BMW 325i, 330i, 525i, 530i, X3, X5, Z3, Z4, and related applications
• Part number 11127838077 for accurate ordering and service matching
• Compatible with multiple BMW model years from 1996 through 2008

Detailed Description

Use this Genuine valve cover washer when servicing the BMW engine valve cover on supported 3 Series, 5 Series, X3, X5, Z3, and Z4 models. The washer helps maintain proper fastener seating at the valve cover, which is important during routine maintenance, leak repair, or valve cover replacement. If you are searching for BMW valve cover washer 11127838077, this OE-style hardware part matches the listed applications and supports clean reassembly on M54 and other covered engines.

Compatible With 2004-2008 BMW Z4, N/A; 2001-2006 BMW 325Ci, N/A; 2006 BMW 330Ci, N/A; 2001-2004 BMW 330Ci, N/A; 2004-2006 BMW X3, N/A; 2001-2006 BMW X5, N/A; 2003-2005 BMW 325i, N/A, M54; 2004-2005 BMW 325xi, N/A, M54; 2004-2005 BMW 525i, N/A; 2004-2005 BMW 530i, N/A; 2001-2004 BMW 330i, N/A; 2004 BMW 330xi, N/A; 2001-2003 BMW 325xi, N/A; 2001-2003 BMW 525i, N/A, M54; 2001-2003 BMW 530i, N/A, M54; 2003 BMW Z4, N/A, M54; 2001-2002 BMW 325i, N/A; 1999-2002 BMW Z3, N/A; 1997 BMW Z3, N/A; 2000 BMW 323Ci, N/A; 1999-2000 BMW 323i, N/A; 1996-2000 BMW 328i, N/A; 1999-2000 BMW 528i, N/A; 1999 BMW 323i, N/A, To 5/99; 1996-1999 BMW M3, N/A; 1998 BMW 528i, N/A, From 9/1998.

Common Service Uses

• Replacing a worn or flattened valve cover washer during valve cover service
• Addressing oil seepage at the valve cover fastener area
• Restoring proper fastener clamping at the engine valve cover
• Supporting maintenance on BMW inline-six engines with covered fitment
• Completing a BMW valve cover gasket repair with correct hardware

Installation Notes

Inspect the valve cover fastener and surrounding sealing surfaces before installation. Replace damaged or distorted hardware during service, and follow the BMW torque sequence and specification for the engine being repaired. Confirm fitment by model year, engine code, and production date where notes apply, including 1999 BMW 323i through 5/99 and 1998 BMW 528i from 9/1998.

Quality Assurance

Genuine BMW replacement hardware is specified for the listed applications and identified by part number 11127838077. This part cross-references BMW OE service references for the same application.