BMW Z4 Brake Booster Assembly OEM 34336779681

Restore dependable braking performance with this BMW Z4 brake booster, manufactured by ATE to original equipment specifications. This vacuum brake booster is designed to help multiply pedal force, giving your BMW smooth, responsive, and consistent braking control. It serves as a direct replacement for the original brake booster when the factory unit has worn, failed, or developed reduced assist.

Featuring OEM part number 34 33 6 779 681 and BMW reference number 34336779681, this ATE brake booster offers reliable fitment for select BMW Z4 models. Its original-equipment design supports proper installation and helps maintain the braking system’s intended operation. Replace a weak or damaged booster before it affects pedal feel, stopping response, and everyday driving confidence.

• ATE OEM-quality brake booster for dependable performance and long-term service.
• Direct replacement for BMW part numbers 34336779681 and 34 33 6 779 681.
• Designed to restore proper vacuum-assisted braking and responsive pedal operation.
• Fits select BMW Z4 roadster and coupe applications from 2003 through 2008.

This BMW Z4 brake servo fits the following listed applications: Z4 models from 2003-2005, Z4 models from 2006-2008, and Z4 3.0i models from 2006-2008. It also fits select Z4 3.0si Coupe and Roadster vehicles. Because BMW fitment can vary by production date, engine, and vehicle configuration, confirm the part number and application before ordering.

Choose this ATE BMW brake booster for a quality replacement that supports safe, predictable braking performance. Professional installation is recommended, and the brake system should be inspected and properly tested after installation. This product is ideal for BMW owners, repair shops, and technicians seeking an OEM brake booster replacement for a compatible Z4.