Genuine 35111165132 Power Brake Booster Seal

BMW Power Brake Booster Seal

This Genuine power brake booster seal is a direct-fit sealing component for select BMW brake systems. It is specified for 70 mm applications and supports proper sealing at the brake booster interface on BMW M3, X5, 525i, 530i, 540i, M5, Z8, 740iL, 750iL, 528i, and 740i models.

• Genuine OE replacement part
• Part number: 35111165132
• Power brake booster seal for 70 mm applications
• Compatible with select BMW brake system fitments
• Direct-fit sealing component for the booster-to-brake system interface

Fitment Details

• Fits 2001-2006 BMW M3, N/A, Diameter=70mm
• Fits 2000-2006 BMW X5, N/A, Diameter=70mm
• Fits 2001-2003 BMW 525i, N/A, Diameter=70mm
• Fits 2001-2003 BMW 530i, N/A, Diameter=70mm
• Fits 1998-2003 BMW 540i, N/A, Diameter=70mm
• Fits 2000-2003 BMW M5, N/A, Diameter=70mm
• Fits 2000-2003 BMW Z8, N/A, Diameter=70mm
• Fits 1998-2001 BMW 740iL, N/A, Diameter=70mm
• Fits 1999-2001 BMW 750iL, N/A, Diameter=70mm
• Fits 1998-2000 BMW 528i, N/A, Diameter=70mm
• Fits 1998 BMW 740i, N/A, Diameter=70mm; Thru 9/1998
• Fits 1998 BMW 750iL, N/A, Diameter=70mm; From 9/1998
• Fits 1997 BMW 528i, N/A, Diameter=70mm; From 9/1997
• Fits 1997 BMW 540i, N/A, Diameter=70mm; From 9/1997
• Fits 1997 BMW 740i, N/A, Diameter=70mm; From 9/1997
• Fits 1997 BMW 740iL, N/A, Diameter=70mm; From 9/1997

What It Helps Address

• Brake booster sealing issues at the master cylinder or booster interface
• Vacuum leakage related to a worn or damaged booster seal
• Brake pedal feel changes caused by sealing deterioration
• Brake system service needs on BMW models with 70 mm seal diameter

Installation Notes

Verify the 70 mm diameter and confirm the vehicle’s production date before ordering, especially on 1997-1998 BMW applications with date-specific notes. Match part number 35111165132 to the existing seal location and inspect the surrounding brake booster components during service. This part cross-references no listed aftermarket numbers in the provided data.

Quality Assurance

Genuine parts are built to OE specifications for the listed BMW applications, supporting accurate fitment and factory-style service replacement. Part number 35111165132 is intended for the confirmed BMW M3, X5, 525i, 530i, 540i, M5, Z8, 740iL, 750iL, 528i, and 740i fitments shown above.