MPA Electrical B1699 Power Brake Booster

Remanufactured Vacuum Brake Booster for GM SUVs and Trucks

MPA Electrical B1699 is a remanufactured vacuum power brake booster built for select Cadillac, Chevrolet, and GMC applications. It is engineered for strong braking assist with reduced pedal effort, making it a direct replacement for vehicles that need consistent vacuum-assisted brake performance.

The MPA Brake Booster line focuses on restored vacuum sealing, dependable pressure transfer, and tested end-of-line performance. This B1699 unit is a standard replacement power brake booster with a 10.75-inch diaphragm, metal housing, and a 10 x 1.5 mm master cylinder stud thread size.

Key Features

• Part number B1699 remanufactured power brake booster
• Vacuum booster type for brake assist
• Standard replacement brake service grade
• 10.75-inch diaphragm diameter
• Metal housing construction
• 2 mounting studs
• Master cylinder not included
• Brake pedal rod extension not included
• Mounting bracket, gasket or seal, and front seal not included

Product Details

MPA Electrical B1699 is designed as a reman vac pwr brake booster without master cylinder for vehicles that rely on vacuum-assisted braking. It is built to restore pedal feel and braking response by improving vacuum seal integrity and pressure transfer through specially treated replacement components. This part number B1699 is a practical choice for service work on 2010-2014 Chevrolet Silverado 1500, 2012-2013 GMC Sierra 1500, 2013-2014 Chevrolet Tahoe, and related GM full-size SUV and truck platforms.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Hard brake pedal feel
• Reduced brake assist from a failing vacuum booster
• Inconsistent pedal response during braking
• Vacuum seal loss in the brake booster assembly
• Brake performance issues on GM SUV and truck applications

Installation Notes and Tips

Verify master cylinder stud thread size, mounting stud count, and booster dimensions before installation. This unit does not include the master cylinder, so transfer or replace related brake components as needed during service. Confirm vehicle-specific fitment for 2013-2014 Cadillac Escalade and Escalade ESV, 2013 Chevrolet Avalanche and Escalade EXT, 2013-2014 Chevrolet Suburban 1500 and Tahoe, 2010-2013 Chevrolet Cheyenne, 2012-2013 Chevrolet Silverado 1500, and 2012-2013 GMC Sierra 1500 before assembly.

• Fits 2013-2014 Cadillac Escalade, N/A
• Fits 2013-2014 Cadillac Escalade ESV, N/A
• Fits 2013 Chevrolet Escalade EXT, N/A
• Fits 2013 Chevrolet Avalanche, N/A
• Fits 2010-2013 Chevrolet Cheyenne, N/A
• Fits 2012-2013 Chevrolet Silverado 1500, N/A
• Fits 2013-2014 Chevrolet Suburban 1500, N/A
• Fits 2013-2014 Chevrolet Tahoe, N/A
• Fits 2012-2013 GMC Sierra 1500, N/A
• Fits 2013-2014 GMC Yukon, N/A
• Fits 2013-2014 GMC Yukon XL 1500, N/A

Quality Assurance

MPA Electrical remanufactures this brake booster with new replacement and specially treated components, then subjects every unit to 100% end-of-line testing using proprietary equipment. That process supports consistent vacuum sealing and reliable brake assist for service replacement use.