How to replace the hydraulic brake booster on 2004 Chevrolet Blazer?

In order to change the hydraulic brake booster, put on the park brake, and block the wheels. Turn off disconnect hoses at the booster assembly, eliminate the master cylinder and stop lamp switch. Take off the booster assembly, add a new gasket and connect everything back. At last, empty the system and turn off the park brake.

OEM 2004 Chevrolet Blazer Brake Booster

Brake Power Booster

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1 Brake Booster found

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2004 Chevrolet Blazer Brake Booster Part Number: 15234951
Product Specifications
- Other Name: Booster, Power Brake; Booster, Hydraulic Power Brake Booster
- Replaces: 18029871
- Item Weight: 12.50 Pounds
- Item Dimensions: 11.5 x 15.9 x 11.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15234951
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Blazer Submodels:
- Base, LS, LT, Trailblazer, Xtreme, ZR2 | 6 Cyl 4.3 L GAS

2004 Chevrolet Blazer Brake Booster

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2004 Chevrolet Blazer Brake Booster Parts and Q&A

Q: How to replace the hydraulic brake booster on 2004 Chevrolet Blazer?
A: In order to change the hydraulic brake booster, put on the park brake, and block the wheels. Turn off disconnect hoses at the booster assembly, eliminate the master cylinder and stop lamp switch. Take off the booster assembly, add a new gasket and connect everything back. At last, empty the system and turn off the park brake.