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Tell Us More About Your Buick Regal. View all models

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Renowned for its impressive road performance and updated styling, your Buick Regal also makes waves for its upscale interior and comfort offered passengers. Protect the functionality of your braking system by investing in a new brake booster for Buick Regal from AutoZone's high quality parts selection.

Show of 112  Results
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  •  | Page 1 of 10 |  
  • Part Number: 52-7171
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With hydroboost
  • Part Number: 50-1001
  • Warranty: Limited Lifetime
  • Notes: With master cylinder
    With vacuum booster
  • Part Number: 54-74804
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With pedal rod A19 or C24. With vacuum booster. With 4.62" push rod.
  • Part Number: 54-71505
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 54-71271
  • Warranty: Limited Lifetime
  • Application: With vacuum booster
  • Notes: W/o master cylinder
    Dual diaphragm.
  • Part Number: 50-1271
  • Warranty: Limited Lifetime
  • Application: With vacuum booster
  • Notes: With master cylinder
    Dual diaphragm.
  • Part Number: 54-81001
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster. With Delco booster. Original Delco Moraine boosters are usually gold-anodized.
  • Part Number: 54-71201
  • Warranty: Limited Lifetime
  • Application: With vacuum booster
  • Notes: W/o master cylinder
    Dual diaphragm.
  • Part Number: 50-1001
  • Warranty: Limited Lifetime
  • Notes: With master cylinder
    With vacuum booster
  • Part Number: 54-71211
  • Warranty: Limited Lifetime
  • Application: Without ABS (Anti-lock brake system)
    With J65 brake system (Brake option code)
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 54-71202
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 54-74823
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster
  •  | Page 1 of 10 |  

A failing Regal power brake booster often shows up in a high, hard pedal that needs greater than normal pedal engagement to stop your car. Another symptom is that you need more distance than average to halt your vehicle, and this potentially means you're not receiving a power boost. A perfectly working system should give you power assist when you first apply the brakes at all times with normal stopping length, pedal travel and pedal pressure. Buy a new Buick Regal brake power booster from AutoZone and enjoy Same Day Store Pickup.

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