Make sure this part fits

Pontiac 88967260 Power Brake Booster Assembly

1997-2003 Pontiac Grand Prix

Customer Questions & Expert Answers (3)
88967260 GM Power Brake Booster Assembly Illustration 1 of 1
  • Part Description
    Booster Asm,Power Brake ; Booster, Hydraulic Power Brake Booster
  • Replaces
    18029876, 18042269
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Pontiac
    Manufacturer Part Number88967260
    Part DescriptionBooster Asm,Power Brake ; Booster, Hydraulic Power Brake Booster
    Other NamesBooster Assembly, Brake Booster, Power Booster
    Item Dimensions11.8 x 15.7 x 11.8 inches
    Item Weight13.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces18029876, 18042269
    ManufacturerGeneral Motors
    SKU88967260
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1997-2003 Pontiac Grand Prix6 Cyl 3.1L, 6 Cyl 3.8L2 DOOR, 4 DOOR, GT 2 DOOR, GT 4 DOOR, GTP 2 DOOR, GTP 4 DOOR, SE 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle?
    A:
    You can Select Your Vehicle to check if 88967260 fits your vehicle.
    Posted and answered by GM Parts Specialist Raul
    Q:
    How does the system behave in the event of vacuum failure for the Brake Booster in the 1997 Oldsmobile Cutlass? Posted by Wren S.
    A:
    In the event of vacuum failure, such as when the engine is off, the brake pedal can still be applied, but it will require higher pedal pressure similar to a standard braking system. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Mar 01, 2026
    Q:
    What is the installation process for the Brake Booster for the 1999 Pontiac Grand Prix? Posted by Dmitrii K.
    A:
    Installation is the reverse of removal, ensuring the locking tab is seated in the firewall bracket slot, followed by careful testing of the brake operation before driving. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Apr 03, 2025

Genuine GM Part 88967260, the Right Choice

To ensure reliability, purchase GM part # 88967260 Power Brake Booster Assembly. It is sometimes referred to as Pontiac Brake Booster. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Pontiac Grand Prix models.

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