How to perform an operating check on the power brake booster?

To perform an operating check on the power brake booster, begin by depressing the brake pedal multiple times with the engine off to ensure there is no change in the pedal reserve distance. Then, depress the pedal and start the engine to see if it goes down slightly, indicating normal operation. To check air tightness, turn the engine on and off. Depress the brake pedal and check if it lowers farther the first time but gradually rises after the second or third time.

Genuine Chevrolet HHR Brake Booster

Brake Power Booster

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3 Brake Boosters found

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Chevrolet HHR Power Brake Booster ASSEMBLY
Part Number: 20812025
Product Specifications
- Other Name: Booster Assembly, Power Brake ; Booster, Hydraulic Power Brake Booster; Booster, Brake Booster
- Replaces: 15831183
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2011 Chevrolet HHR | 5 DOOR HIGH ROOF HATCHBACK, 5 DOOR HIGH ROOF PANEL, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF PANEL | 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 4 Cyl 2.4L
View related parts
Chevrolet HHR Power Brake Booster ASSEMBLY
Part Number: 25862275
Product Specifications
- Other Name: Booster Assembly, Power Brake ; Booster, Hydraulic Power Brake Booster; Booster, Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2008-2010 Chevrolet HHR | 5 DOOR HIGH ROOF HATCHBACK SS, 5 DOOR HIGH ROOF PANEL SS | 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.2L Flex, 4 Cyl 2.4L
View related parts
Chevrolet HHR Power Brake Booster ASSEMBLY
Part Number: 22713809
Product Specifications
- Other Name: Booster Assembly, Power Brake ; Booster, Hydraulic Power Brake Booster; Booster, Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2008 Chevrolet HHR | 5 DOOR HIGH ROOF HATCHBACK, 5 DOOR HIGH ROOF PANEL, 5 DOOR UPLEVEL HIGH ROOF HATCHBACK, 5 DOOR UPLEVEL HIGH ROOF PANEL | 4 Cyl 2.0L, 4 Cyl 2.2L, 4 Cyl 2.4L

Chevrolet HHR Brake Booster

This Chevrolet HHR Brake Booster is an important part that impressed the force required to actuate the brake pedal. It is a pressure amplification chamber that makes use of vacuum to amplify the force of the driver on the brake pedal thus making it easier to stop the car. There are two types of boosters used in Chevrolet HHR vehicles: that include vacuum-operated boosters and hydraulic boosters. The Vacuum boosters work on the vacuum created by the engine and the hydraulic boosters work on fluid pressure to apply the brake. In general, the brake booster is rather dependable, but it can at times malfunction and should then be fixed or exchanged. Also, Chevrolet HHR owners can upgrade their car by fitting brake boosters- performance or power brake conversion kits to enhance the add-on quality of the brake system.

Each OEM Chevrolet HHR Brake Booster we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Chevrolet HHR Brake Booster Parts Questions & Experts Answers

Power Brake Booster ASSEMBLY
20812025
Q: How to perform an operating check on the power brake booster?
A: To perform an operating check on the power brake booster, begin by depressing the brake pedal multiple times with the engine off to ensure there is no change in the pedal reserve distance. Then, depress the pedal and start the engine to see if it goes down slightly, indicating normal operation. To check air tightness, turn the engine on and off. Depress the brake pedal and check if it lowers farther the first time but gradually rises after the second or third time.