Victor Reinz 14-32101-01 Engine Cylinder Head Bolt Set

Victor Reinz Cylinder Head Bolt Set

Victor Reinz 14-32101-01 is a steel engine cylinder head bolt set for BMW applications that use 110mm head bolts. It is built for late-model BMW engines where torque-to-yield fasteners must be replaced during cylinder head service to maintain proper clamping force and head gasket sealing.

Compatible With BMW 325i, 330i, X5, Z4, and other listed 110mm bolt applications, this part number 14-32101-01 supports accurate cylinder head reassembly on a wide range of inline-six BMW engines.

Key Features

• Steel construction for engine cylinder head fastening
• 110mm bolt length for listed BMW applications
• 10mm thread diameter
• Star head drive type for service access
• Designed for torque-to-yield head bolt replacement requirements
• Direct reference part number: 14-32101-01

Product Details

Victor Reinz 14-32101-01 is intended for BMW cylinder head installations where the original fasteners are torque-to-yield and should not be reused. TTY head bolts are engineered to stretch during tightening so they can deliver consistent clamping load across the head gasket surface; once removed, they are no longer suitable for reinstallation. This makes fresh replacement hardware an important part of head gasket service on BMW 325Ci, 330i, X3, X5, Z3, Z4, 525i, 530i, 528i, and related models listed for 110mm bolts.

This part cross-references MAHLE GS33464 for the same application.

What It Helps Address

• Head gasket sealing issues after cylinder head removal
• Improper clamping force from reused torque-to-yield bolts
• Fastener stretch concerns during BMW head service
• Service delays when replacing worn or damaged head bolts
• Fitment matching for BMW engines requiring 110mm bolts

Installation Notes

Verify bolt length, thread diameter, and head drive type before installation. Follow the BMW service procedure for torque sequence and tightening stages, especially on torque-to-yield applications. Inspect the cylinder head, gasket surface, and threads before assembly to help ensure proper sealing and fastener engagement.

Quality Assurance

Victor Reinz supplies engine sealing and fastening components for professional repair use. This head bolt set is specified for the listed BMW applications and follows the replacement requirement for torque-to-yield head bolts on late-model engines.

Compatible BMW Applications

• Fits 2001-2006 BMW 325Ci, N/A, with 110mm Bolts
• Fits 2001-2006 BMW 330Ci, N/A, with 110mm Bolts
• Fits 2004-2006 BMW X3, N/A, with 110mm Bolts
• Fits 2001-2006 BMW X5, N/A, with 110mm Bolts
• Fits 2001-2005 BMW 325i, N/A, with 110mm Bolts
• Fits 1992-1995 BMW 325i, N/A, with 110mm Bolts
• Fits 2001-2005 BMW 325xi, N/A, with 110mm Bolts
• Fits 2001-2005 BMW 330i, N/A, with 110mm Bolts
• Fits 2001-2005 BMW 330xi, N/A, with 110mm Bolts
• Fits 2001-2005 BMW 525i, N/A, with 110mm Bolts
• Fits 1991-1995 BMW 525i, N/A, with 110mm Bolts
• Fits 2001-2005 BMW 530i, N/A, with 110mm Bolts
• Fits 2003-2005 BMW Z4, N/A, with 110mm Bolts
• Fits 1997-2002 BMW Z3, N/A, with 110mm Bolts
• Fits 2000 BMW 323Ci, N/A, with 110mm Bolts
• Fits 1998-2000 BMW 323i, N/A, with 110mm Bolts
• Fits 2000 BMW 328Ci, N/A, with 110mm Bolts
• Fits 1996-2000 BMW 328i, N/A, with 110mm Bolts
• Fits 1997-2000 BMW 528i, N/A, with 110mm Bolts
• Fits 1998-1999 BMW 323is, N/A, with 110mm Bolts
• Fits 1996-1999 BMW 328is, N/A, with 110mm Bolts
• Fits 1993-1995 BMW 320i, N/A, with 110mm Bolts
• Fits 1992-1995 BMW 325is, N/A, with 110mm Bolts
• Fits 1993 BMW 525iT, N/A, with 110mm Bolts