Cardone 54-72670 Power Brake Booster

Vacuum Power Brake Booster for Saturn L-Series

Restore brake assist with this remanufactured Cardone Vacuum Power Brake Booster, part number 54-72670. Built for Saturn L300, L200, LW200, LW300, L100, LS, LS1, LS2, LW1, and LW2 applications, it is re-engineered and tested to match original equipment performance.

Key Features

• Remanufactured to match O.E. performance
• Single-diaphragm design with a 10.637 in. (270.1798 mm) diaphragm diameter
• Steel construction with gray finish and rust-prohibitive coating process
• 100% O.E. quality seals and check valves installed for reliable operation
• 100% tested for fit and function before release
• Master cylinder output rods are pre-adjusted when included for easier installation
• Includes booster, instruction manual, and M/C neck seal

Product Details

Cardone’s Vacuum Power Brake Booster line focuses on remanufactured brake assist components that are re-engineered from the original design and checked for durability improvements where applicable. Part number 54-72670 is built as a direct replacement for Saturn vehicles that use a vacuum power brake booster and do not include the master cylinder with the booster assembly. This part cross-references Saturn 21018890 and 22707256 for the same application.

Compatible With 2001-2005 Saturn L300, N/A; 2001-2003 Saturn L200, N/A; 2001-2003 Saturn LW200, N/A; 2001-2003 Saturn LW300, N/A; 2001-2002 Saturn L100, N/A; 2000 Saturn LS, N/A; 2000 Saturn LS1, N/A; 2000 Saturn LS2, N/A; 2000 Saturn LW1, N/A; 2000 Saturn LW2, N/A.

What It Helps Address

• Hard brake pedal feel caused by a weak or failing booster
• Reduced brake assist during normal stopping
• Vacuum-related brake assist loss
• Brake system performance issues tied to worn internal seals or check valves
• Fitment problems when replacing an original Saturn booster with the correct remanufactured unit

Installation Notes

Verify master cylinder compatibility before installation, since this booster is listed for vehicles lacking master cylinders. Confirm the M8 x 1.25 master cylinder stud thread size and compare the original booster dimensions and mounting points before removal. Follow the included instruction manual and inspect the vacuum line, pedal linkage, and master cylinder neck seal during installation.

Quality Assurance

Each Cardone 54-72670 brake booster is 100% tested to confirm fit and function. The remanufacturing process includes O.E.-quality seals and check valves, along with a rust-resistant finish intended to extend service life.