Replacement Parts

 

AutoZone® Rewards℠

Join Today and Earn a $20 Reward When You Make 5 Purchases of $20 or More!
Your Current Location: 5601 VINE ST - PHILADELPHIA, PA 19139 - Store Info
CLOSE

Tell Us More About Your Mercury Cougar. View all models

AutoZone carries hundreds of thousands of parts and accessories.

Select your Year, Make, Model and Engine to find those that fit your vehicle.

Your Mercury Cougar is part of the second longest production run in the history of the brand. While that longevity is impressive, it doesn't eliminate the need for replacement parts every once in a while. If the car starts to have brake problems, bring it in to AutoZone for a new Mercury Cougar brake power booster.

Show of 88  Results
View:
  •  | Page 1 of 8 |  
  • Part Number: 54-74700
  • Warranty: Limited Lifetime
  • Application: With ABS (Anti-lock brake system)
  • Notes: W/o master cylinder
  • Part Number: 50-4305
  • Warranty: Limited Lifetime
  • Application: Without ABS (Anti-lock brake system)
  • Notes: With master cylinder
    With vacuum booster. Without proportioning valve.
  • Part Number: 54-73402
  • Warranty: Limited Lifetime
  • Application: With front disc brakes
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 54-73207
  • Warranty: Limited Lifetime
  • Application: Built to 12/09/1979
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 54-73222
  • Warranty: Limited Lifetime
  • Application: With Bendix booster
  • Notes: W/o master cylinder
    With Vacuum Booster. Without Clamp Band. With Bracket
  • Part Number: 54-73203
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster. With Bendix booster. Without bracket. Without clamp band
  • Part Number: 50-4005
  • Warranty: Limited Lifetime
  • Notes: With master cylinder
    With vacuum booster
  • Part Number: 54-74111
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 54-73207
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster
  • Part Number: 54-76201
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster. With Midland brake booster. With clamp band
  • Part Number: 54-73203
  • Warranty: Limited Lifetime
  • Notes: W/o master cylinder
    With vacuum booster. With front disc brakes. Bendix unit (Without clamp band). Without bracket
  • Part Number: 54-74305
  • Warranty: Limited Lifetime
  • Application: With ABS (Anti-lock brake system)
  • Notes: W/o master cylinder
    With vacuum booster
  •  | Page 1 of 8 |  

While you drive, keep your eyes open for a few key signs indicating the need for a replacement Cougar power brake booster. The most common indicator is a high and hard pedal requiring a far greater than normal application of force to get the car stopped, also demanding a longer braking distance. When your brake system is working properly, it should offer power assist as soon as you apply pressure. If you need a brake booster replacement, the trustworthy advice of AutoZone's helpful staff points you in the right direction. Also enjoy Free Shipping on orders of $75 or more, or choose Same Day Store Pickup (in most cases).

Other Customers Also Viewed

BUY WITH CONFIDENCE

ABOUT CORE PARTS

Buy online and return core parts to the store to be refunded the price.
Core Parts Policy

Core return policy

FREE SHIPPING

On Orders $75 or Greater
and free shipping to APO, FPO, DPO addresses.
Get More Details

Free shipping policy

RETURN ANYWHERE

Buy Online, Return
Anywhere
Get More Details

${returnanywherealttext}

SAME-DAY STORE PICKUP

Save time by buying online and picking up items in store.
Learn More

Same day store pickup
Payment Methods:
 
label.common.footer.alt.autozoneLogo