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Genuine 11127550856 Engine Cylinder Head Bolt WasherOE Quality 60-Day Returns
Part #: 11127550856

Genuine 11127550856 Engine Cylinder Head Bolt Washer

231 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mini and BMW, Cooper Countryman, Cooper Paceman, Cooper, M3, 550i, 650i, M6, X5, M5, 750i, 750Li, 760Li, Alpina B7, 325Ci, 330Ci, 760i, X3, 325i, 325xi, 330i, 330xi, 525i, 530i, 545i, 645Ci, 745i, 745Li, Z4, 320i, 540i, Z8, Z3, 740i, 740iL, 323Ci, 323i, 328Ci, 328i, 528i, 318ti, 318i, 318is, 840Ci, and 325is
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Overview of Genuine Engine Cylinder Head Bolt Washer

The Genuine Engine Cylinder Head Bolt Washer, part number 11127550856, is designed for precise fitment with various BMW and Mini models. This component ensures secure fastening of cylinder head bolts, maintaining engine integrity and performance.

  • Compatible with BMW and Mini models including 318i, 325i, 330i, M3, M5, X3, X5, Z4, Cooper, and more
  • Engine cylinder head bolt washer designed for reliable bolt retention
  • Durable construction to withstand engine operating conditions
  • OEM quality ensuring proper fit and function
  • Part number 11127550856 for accurate identification and replacement

Product Details and Compatibility

This Genuine cylinder head bolt washer is engineered to meet the specifications required for a wide range of BMW and Mini vehicles. It is compatible with popular BMW models such as the 318i, 320i, 325Ci, 330xi, 540i, 645Ci, 740iL, M3, M5, and X5, as well as Mini models including Cooper, Cooper Countryman, and Cooper Paceman. The washer plays a critical role in securing the cylinder head bolts, helping to maintain proper torque and prevent loosening under engine stress.

Common Applications and Problem Resolution

  • Prevents cylinder head bolt loosening due to engine vibration
  • Helps maintain proper cylinder head gasket sealing
  • Reduces risk of engine coolant or oil leaks from head gasket failure
  • Supports even distribution of bolt load to avoid warping
  • Replaces worn or damaged washers during engine rebuilds or repairs

Installation Notes and Tips

When installing the Genuine Engine Cylinder Head Bolt Washer (11127550856), ensure bolts and washers are clean and free of debris. Follow manufacturer torque specifications for cylinder head bolts to avoid over-tightening or under-tightening. It is recommended to replace washers during cylinder head service or engine rebuilds to maintain proper clamping force and engine reliability.

Quality Assurance and Warranty

Manufactured to OEM standards, this Genuine washer meets strict quality controls for fit and durability. While specific warranty details may vary, Genuine parts typically come with a limited warranty covering defects in material and workmanship. Using the correct part number 11127550856 ensures compatibility and maintains the integrity of your BMW or Mini engine assembly.

This part fits 231 vehicles. Search below:

YearMakeModelSubmodelBody TypePositionNotes
2015MiniCooper CountrymanN/A
2015MiniCooper PacemanN/AR61
2014MiniCooperN/A
2014MiniCooper CountrymanN/A
2014MiniCooper PacemanN/AR61
2013MiniCooperN/A
2013MiniCooper CountrymanN/A
2013MiniCooper PacemanN/AR61
2012BMWM3ConvertibleN/A
2012BMWM3CoupeN/A
2012MiniCooperN/A
2012MiniCooper CountrymanN/A
2011BMWM3N/A
2011MiniCooperN/A
2011MiniCooper CountrymanN/A
2010BMW550iN/A
2010BMW650iN/A
2010BMWM3N/A
2010BMWM6N/A
2010BMWX5xDrive48iN/A
2010MiniCooperN/A
2009BMW550iN/A
2009BMW650iN/A
2009BMWM3N/A
2009BMWM5N/A
2009BMWM6N/A
2009BMWX5xDrive48iN/A
2009MiniCooperN/A
2008BMW550iN/A
2008BMW650iN/A
2008BMW750iN/A
2008BMW750LiN/A
2008BMW760LiN/A
2008BMWM3N/A
2008BMWM5N/A
2008BMWM6N/A
2008BMWX54.8iN/A
2008MiniCooperN/A
2007BMW550iN/A
2007BMW650iN/A
2007BMW750iN/A
2007BMW750LiN/A
2007BMW760LiN/A
2007BMWM5N/A
2007BMWM6N/A
2007BMWX54.8iN/A
2007MiniCooperN/A
2006BMW325CiN/A
2006BMW330CiN/A
2006BMW550iN/A
2006BMW650iN/A
2006BMW750iN/A
2006BMW750LiN/A
2006BMW760iN/A
2006BMW760LiN/A
2006BMWM5N/A
2006BMWM6N/A
2006BMWX3N/A
2006BMWX5N/A
2005BMW325CiN/A
2005BMW325iN/A
2005BMW325xiN/A
2005BMW330CiN/A
2005BMW330iN/A
2005BMW330xiN/A
2005BMW525iN/A
2005BMW530iN/A
2005BMW545iN/A
2005BMW645CiN/A
2005BMW745iN/A
2005BMW745LiN/A
2005BMW760iN/A
2005BMW760LiN/A
2005BMWX3N/A
2005BMWX5N/A
2005BMWZ4N/A
2004BMW320iN/A
2004BMW325CiN/A
2004BMW325iN/A
2004BMW325xiN/A
2004BMW330CiN/A
2004BMW330iN/A
2004BMW330xiN/A
2004BMW525iN/A
2004BMW530iN/A
2004BMW545iN/A
2004BMW645CiN/A
2004BMW745iN/A
2004BMW745LiN/A
2004BMW760iN/A
2004BMW760LiN/A
2004BMWX3N/A
2004BMWX5N/A
2004BMWZ4N/A
2003BMW320iN/A
2003BMW325CiN/A
2003BMW325iN/A
2003BMW325xiN/A
2003BMW330CiN/A
2003BMW330iN/A
2003BMW330xiN/A
2003BMW525iN/AM54
2003BMW530iN/A
2003BMW540iN/A
2003BMW745iN/A
2003BMW745LiN/A
2003BMW760LiN/A
2003BMWM5N/A
2003BMWX5N/A
2003BMWZ4N/AM54
2003BMWZ8N/A
2002BMW320iN/A
2002BMW325CiN/A
2002BMW325iN/A
2002BMW325xiN/A
2002BMW330CiN/A
2002BMW330iN/A
2002BMW330xiN/A
2002BMW525iN/AM54
2002BMW530iN/A
2002BMW540iN/A
2002BMW745iN/A
2002BMW745LiN/A
2002BMWM5N/A
2002BMWX5N/A
2002BMWZ3N/A
2002BMWZ8N/A
2001BMW320iN/A
2001BMW325CiN/A
2001BMW325iN/A
2001BMW325xiN/A
2001BMW330CiN/A
2001BMW330iN/A
2001BMW330xiN/A
2001BMW525iN/AM54
2001BMW530iN/A
2001BMW540iN/A
2001BMW740iN/A
2001BMW740iLN/A
2001BMWM5N/A
2001BMWX5N/A
2001BMWZ3N/A
2001BMWZ8N/A
2000BMW323CiN/A
2000BMW323iN/A
2000BMW328CiN/A
2000BMW328iN/A
2000BMW528iN/A
2000BMW540iN/A
2000BMW740iN/A
2000BMW740iLN/A
2000BMWM5N/A
2000BMWX5N/A
2000BMWZ3N/A
2000BMWZ8N/A
1999BMW318tiN/A
1999BMW323iN/A
1999BMW328iN/A
1999BMW528iN/A
1999BMW540iN/A
1999BMW740iN/A
1999BMW740iLN/A
1999BMWM3N/A
1999BMWZ3N/A
1998BMW318iN/A
1998BMW318isN/A
1998BMW318tiN/A
1998BMW323iN/A
1998BMW328iN/A
1998BMW528iN/A
1998BMW540iN/A
1998BMW740iN/A
1998BMW740iLN/A
1998BMWM3N/A
1998BMWZ3N/A
1997BMW318iN/A
1997BMW318isN/A
1997BMW318tiN/A
1997BMW328iN/A
1997BMW528iN/A
1997BMW540iN/A
1997BMW740iN/A
1997BMW740iLN/A
1997BMW840CiN/A
1997BMWM3N/A
1997BMWZ3N/A
1996BMW318iN/A
1996BMW318isN/A
1996BMW318tiN/A
1996BMW328iN/A
1996BMW740iLN/A
1996BMW840CiN/A
1996BMWM3N/A
1996BMWZ3N/A
1995BMW318iN/A
1995BMW318isN/A
1995BMW318tiN/A
1995BMW320iN/A
1995BMW325iN/A
1995BMW325isN/A
1995BMW525iN/A
1995BMW530iN/A
1995BMW540iN/A
1995BMW740iN/A
1995BMW740iLN/A
1995BMWM3N/A
1994BMW318iN/A
1994BMW318isN/A
1994BMW320iN/A
1994BMW325iN/A
1994BMW325isN/A
1994BMW525iN/A
1994BMW530iN/A
1994BMW540iN/A
1994BMW740iN/A
1994BMWM3N/A
1993BMW318iN/A
1993BMW318isN/A
1993BMW320iN/A
1993BMW325iN/A
1993BMW325isN/A
1993BMW525iN/A
1993BMW740iN/A
1992BMW318iN/A
1992BMW318isN/A
1992BMW325iN/A
1992BMW325isN/A
1992BMW525iN/A
1991BMW318iN/A
1991BMW318isN/A
1991BMW525iN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.