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Comfortable and smooth, your GMC Sonoma is known for excellent handling. If your brake pedal feels hard and stiff, your power brake booster may be faulty. When it's time, go to AutoZone for a tough and dependable replacement for your GMC Sonoma brake power booster.

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  •  | Page 1 of 1 |  
  • Part Number: 50-1061
  • Notes: With master cylinder
    With vacuum booster
  • Part Number: 54-74822
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 54-71099
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 54-71061
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 54-71152
  • Notes: W/o master cylinder
    With vacuum booster. JM7 brake system. Booster stamped "ZT".
  • Part Number: 54-71048
  • Notes: W/o master cylinder
    With vacuum booster. JM3 brake system. Booster stamped "ST".
  • Part Number: 50-1221
  • Notes: With master cylinder
    With vacuum booster. JM5 brake system. Booster stamped "YC".
  • Part Number: 54-71221
  • Notes: W/o master cylinder
    With vacuum booster. JM5 brake system. Booster stamped "YC".
  • Part Number: 80136
  • Notes: With vacuum booster. Domestic unloaded booster. With 6 1/2" thick, 9" diameter booster. Rod code S22.
  • Part Number: 80134
  • Notes: With vacuum booster. Domestic unloaded booster. With 3 1/2" thick booster. Rod code S17, S21.
  •  | Page 1 of 1 |  

A brake booster allows a driver to apply the brakes without much force. If you require more force and a longer distance to stop the vehicle, the brake booster is failing. Buy your brake booster for GMC Sonoma online and pick Same Day Store Pickup to get your part today. The Loan-a-Tool Program has specialty automotive tools you can borrow for your automotive installations and our qualified staff provides expert information on the brake booster for GMC Sonoma.

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