Buy 1989 Buick Century Valve. Check. Vacuum. 1/2 TON. 2009-13. Acadia. All Models. Avalanche, Escalade CAB, TON, Brake, Booster - OEM Buick Part # 15823207 (25879275)

Brake Vacuum Hose. Power Brake Booster Check Valve. Kit - P/B BOOS Cheek. Brake Hose. Power Brake Booster. Included with: Booster assembly, Power Booster, Vacuum Hose.

Brake Vacuum HosePower Brake Booster Check Valve

1/2 TON. 2009-13. Acadia. All Models. Avalanche, Escalade EXT. Corvette. CREW CAB, 1/2 TON. CREW CAB, 5.3 liter. DTS; w/o Heavy Duty. Enclave, Traverse. Escalade ESV. EXTENDED CAB, 1/2 TON. EXTENDED CAB, 5.3 liter. Lucerne; ALL. Outlook. Silverado, Sierra. Silverado, Sierra Hybrid. STANDARD CAB, 1/2 TON. Tahoe, Yukon, Escalade. XLR. Yukon XL, Suburban.
Brake Power Booster Unit Check Valve - Repair or Replace
If your brake pedal is excessively stiff or your pedal doesn't return as it should, your 1989 Buick Century may need to have its brake booster check valve replaced. Contact our knowledgeable Buick technicians for support.