OEM Buick Rainier Brake Booster

Brake Power Booster
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3 Brake Boosters found

  • Buick Rainier Brake Booster Diagram - 15267004
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    Product Specifications
    • Other Name: Booster, Power Brake; Booster Assembly; Booster, Hydraulic Power Brake Booster
    • Replaces: 19208151
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2006-2007 Buick Rainier | CXL | 6 Cyl 4.2 L GAS
  • Buick Rainier Brake Booster - 15267005
    Buick Rainier Brake Booster Diagram - 15267005
    View related parts
    Product Specifications
    • Other Name: Booster, Hydraulic Power Brake Booster; Booster Assembly
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2006-2007 Buick Rainier | CXL | 8 Cyl 5.3 L GAS
  • Buick Rainier Brake Booster - 15247618
    Buick Rainier Brake Booster Diagram - 15247618
    View related parts
    Product Specifications
    • Other Name: Booster, Power Brake; Booster Assembly; Booster; Booster, Hydraulic Power Brake Booster
    • Replaces: 18044444, 18047694
    • Warranty: This genuine part is guaranteed by GM's factory warranty.
    Fits the following Vehicles:
    • 2004-2005 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Brake Booster

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Brake Booster is a part that highly improves the braking system and the general safety of Buick Rainier cars. This vehicle component is specifically acknowledged for its effectiveness and durability, and it functions by applying and halving the force exerted by a vacuum chamber to the hydraulic fluid pressure from the master cylinder. This feature is crucial most especially to Buick Rainier, a mid-size luxury SUV manufactured between 2004 to 2007 with available model CXL and CXL Plus. The Brake Booster comes in two main types: vacuum and hydraulic, both used in a Rainer car depending on the model. Needless to say, the vacuum boosters are generally reliable and whenever worn out over time, Buick Rainier owners can ensure they get a replacement for their brakeless system. Furthermore, the Brake Booster is adjustable for Rainier models to provide proper solutions, which the enhancement of efficiency and safety aspects. However, the most talked about and prominent part that Buick has introduced in the brake system of Rainier is the Rainier Brake Booster because of its rigid build and it comes with all-disc antilock brakes and GM's StabiliTrak electronic stability system. These attributes serve not only as an aesthetic enhancement in the exterior of Rainier but also provide a safe driving and thus the Brake Booster is one of the most important factors to determine the luxury SUV's performance and safety.

Buick Rainier Brake Booster Parts and Q&A

  • Q: How to replace the vacuum brake booster on Buick Rainier?
    A:
    Start your Brake Booster replacement by engaging the parking brake while taking off the master cylinder. Detach the vacuum hose from both vacuum booster and engine components before taking away the left closeout/insulator panel. You must first remove the brake pedal Pushrod retainer from its bracket before taking off the stop lamp switch and Pushrod attached to the same pin. Untighten the vacuum booster mounting nuts to take out both the booster and its gasket seal set. Start by putting the vacuum booster assembly with its gasket in place and fasten the vacuum booster mounting nuts to 36 nm (27 ft. Lbs. Torque). Clip the stop lamp switch onto the Pushrod before placing it onto the brake pedal pin and inserting the Pushrod retainer onto the pedal pin. Reinsert the left panel and join both hoses to their target components before placing back the master cylinder.

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