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Brake Boosters

Driving with a bad brake booster significantly affects your vehicle’s braking ability, making it unsafe to drive. If you’re looking for an OE-grade brake booster that won’t break the bank, CarParts.com has got you covered. Our wide selection of brake booster replacements and other braking system components are competitively priced and manufactured in world-class facilities. That’s why you can be confident that you’re getting the best replacement options at great value. Shop for brake boosters today!
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Brake Booster - Direct Fit, Without Master Cylinder, Sold Individually
Part Number: REPT272501
Vehicle Info Required to Guarantee Fit
$67.27
Product Details
Notes : Without master cylinderCondition : NewReplaces OE Number : 446103D700Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 532727, 446103D700Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - Remanufactured
Part Number: RC27250010
Vehicle Info Required to Guarantee Fit
$69.49
Product Details
Notes : 8.78 in. Diaphragm Diameter; Does not Include Master Cylinder; M10 x 1.5 Master Cylinder Stud Thread Size; Gray Color; Steel MaterialCondition : RemanufacturedStyle : Dual DiaphragmReplaces OE Number : 18021824, 18027601, 18029877, 18029990, 18041444, 18045120, 18045121Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 5471290, 18021824, 18027601, 18029877, 18029990, 18041444, 18045120, 18045121Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster, Without Master Cylinder
Part Number: RJ27250001
Vehicle Info Required to Guarantee Fit
$75.49
Product Details
Notes : Vacuum; Without Master Cylinder; M8x1.25 Master Cylinder Stud Thread Size; Steel Material; Dual Brake Booster Diaphragm Style; 8.65 in. Diaphragm Diameter - Imperial; 219.71 mm. Diaphragm Diameter - MetricCondition : NewReplaces OE Number : 05011261AA, 5011261AA, 5011261ABQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 5473163, 05011261AA, 5011261AA, 5011261ABRecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - New
Part Number: RC27250007
Vehicle Info Required to Guarantee Fit
$77.99
Product Details
Notes : Vacuum; Without Master Cylinder; M10 x 1.50 Master Cylinder Stud Thread Size; Steel Material; Dual Brake Booster Diaphragm Style; 10.4 in. Diaphragm Diameter - Imperial; 264.16 mm. Diaphragm Diameter - MetricCondition : NewReplaces OE Number : 18029873, 18029874Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 5471085, 18029873, 18029874Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - Remanufactured
Part Number: RC27250004
Vehicle Info Required to Guarantee Fit
$79.49
Product Details
Notes : 10.4 in. Diaphragm Diameter; Does not Include Master Cylinder; M10 x 1.5 Master Cylinder Stud Thread Size; Gray Color; Steel MaterialCondition : RemanufacturedStyle : Dual DiaphragmReplaces OE Number : 18021896, 18029985Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 5471098, 18021896, 18029985Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - New
Part Number: RC27250013
Vehicle Info Required to Guarantee Fit
$85.99
Product Details
Notes : Vacuum; Without Master Cylinder; M10x1.50 Master Cylinder Stud Thread Size; Steel Material; Dual Brake Booster Diaphragm Style; 10.915 in. Diaphragm Diameter - Imperial; 277.241 mm. Diaphragm Diameter - MetricCondition : NewReplaces OE Number : 18040258, 18042073, 18060777Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 5474818, 18040258, 18042073, 18060777Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - New
Part Number: RC27250006
Vehicle Info Required to Guarantee Fit
$85.99
Product Details
Notes : Vacuum; Without Master Cylinder; M10 x 1.50 Master Cylinder Stud Thread Size; Steel Material; Dual Brake Booster Diaphragm StyleCondition : NewReplaces OE Number : 8180298710Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 5474822, 8180298710Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - New
Part Number: RF27250001
Vehicle Info Required to Guarantee Fit
$91.49
Product Details
Notes : Vacuum; Without Master Cylinder; Steel Material; Dual Brake Booster Diaphragm Style; 10.775 in. Diaphragm Diameter - Imperial; 273.685 mm. Diaphragm Diameter - MetricCondition : NewReplaces OE Number : E8TZ2005A, F3TZ2005A, F5TZ2005CA, F8TZ2005AQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 5474400, E8TZ2005A, F3TZ2005A, F5TZ2005CA, F8TZ2005ARecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - New
Part Number: RC27250009
Vehicle Info Required to Guarantee Fit
$108.49
Product Details
Notes : Vacuum; Without Master Cylinder; M10x1.5 Master Cylinder Stud Thread Size; Steel Material; Dual Brake Booster Diaphragm Style; 10.58 in. Diaphragm Diameter - Imperial; 268.732 mm. Diaphragm Diameter - MetricCondition : NewReplaces OE Number : 15250764, 15804966, 15840835Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 5474829, 15250764, 15804966, 15840835Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - Remanufactured
Part Number: RH27250001
Vehicle Info Required to Guarantee Fit
$181.99
Product Details
Notes : Does not Include Master Cylinder; M10 x 1.50 Master Cylinder Stud Thread Size; Black Color; Cast Iron MaterialCondition : RemanufacturedReplaces OE Number : 15861643Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 527372, 15861643Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - Remanufactured
Part Number: RG27250001
Vehicle Info Required to Guarantee Fit
$181.99
Product Details
Notes : Does not Include Master Cylinder; M10 x 1.50 Master Cylinder Stud Thread Size; Black Color; Cast Iron MaterialCondition : RemanufacturedReplaces OE Number : 22745517Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 527414, 22745517Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster, New, Without Master Cylinder
Part Number: RD27250002
Vehicle Info Required to Guarantee Fit
$181.99
Product Details
Notes : Without Master Cylinder; 3/8 x 16 Master Cylinder Stud Thread SizeCondition : NewReplaces OE Number : 52013874AC, 52013874AD, 52013874AE, 52013874AF, 68144663AAQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 527416, 52013874AC, 52013874AD, 52013874AE, 52013874AF, 68144663AARecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - New
Part Number: RC27250005
Vehicle Info Required to Guarantee Fit
$181.99
Product Details
Notes : Without Master Cylinder; M10 x 1.50 Master Cylinder Stud Thread Size; Cast Iron Material;Condition : NewReplaces OE Number : 20759772Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 527393, 20759772Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - New
Part Number: RD27250006
Vehicle Info Required to Guarantee Fit
$185.49
Product Details
Notes : Without Master Cylinder; 3/8 x 16 Master Cylinder Stud Thread Size; Cast Iron MaterialCondition : NewReplaces OE Number : 5093406AA, 5093406AB, 5179891AA, 5179891AB, 5179891AC, 52013874AB, 52013874ADQuantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 527361, 5093406AA, 5093406AB, 5179891AA, 5179891AB, 5179891AC, 52013874AB, 52013874ADRecommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Brake Booster - New
Part Number: RC27250012
Vehicle Info Required to Guarantee Fit
$198.99
Product Details
Notes : Without Master Cylinder; M10 x 1.50 Master Cylinder Stud Thread Size; Cast Iron MaterialCondition : NewReplaces OE Number : 15192200Quantity Sold : Sold individuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : 527358, 15192200Recommended Use : OE ReplacementProduct Fit : Direct FitReturns Policy : 30-Day Return Policy
Page 1 of 79 | Showing 1 - 15 of 1179 results

Shopping for Brake Booster

Brake Booster Shopping Info

What Is a Brake Booster?

The brake booster helps reduce the amount of pedal pressure required to activate your vehicle’s brakes. It comes with a vacuum chamber that boosts hydraulic pressure from the master cylinder, multiplying the force exerted by the driver when stepping on the brake pedal.

How Much Does a Brake Booster Replacement Cost?

A brake booster replacement can cost anywhere between $50 and $300, depending on factors like the brand, finish, style, and your vehicle’s specifications. Labor costs for installing a new brake booster typically range anywhere from $100 to $200, depending on your vehicle’s make and model.

Shop for an Aftermarket Brake Booster on CarParts.com

Here at CarParts.com, we have a wide selection of brake booster replacements for various makes and models. All our products passed strict quality checks from the most trusted names in the industry, so you’re sure to get a brake booster that’s built to last. Choose from our selection of dual and single diaphragm brake boosters and check out securely in just a few clicks.

Our products come with a low-price guarantee to help get your vehicle back on the road without breaking the bank. Shop from the comfort of your own home and get the part you need delivered right to your doorstep in as fast as two business days.

Find the right brake booster for your ride by entering its year, make, and model into our website’s vehicle selector to narrow down the results to all compatible products for your vehicle. Use our search filters to find a brake booster according to your preferred brand, price range, finish, and condition. Don’t miss out on the best deals on the market, and shop for an aftermarket brake booster here at CarParts.com today!

Helpful Automotive Resources

Are Your Brakes Locking Up? Here’s Why
Are Your Brakes Locking Up? Here’s WhyBrake lockup can happen during a panic stop or when traversing over icy roads. In some cases, lightly stepping on the brake pedal is enough to cause the wheels to lock up.
What Does Remanufactured Mean? VS Refurbished, Rebuilt, Reconditioned
What Does Remanufactured Mean? VS Refurbished, Rebuilt, ReconditionedRemanufactured refers to an old part that has been restored to “like-new” condition in terms of performance and reliability.
How Long Does a Brake Job Take? Plus FAQs
How Long Does a Brake Job Take? Plus FAQsWhile replacing worn-out brake pads and bleeding the brakes are some of the most common maintenance tasks you shouldn’t miss, there might be times when a complete brake job is needed to ensure your safety. How Long Does It Take to Do a Brake Job? A complete brake job is a thorough