Make sure this part fits

Oldsmobile 18029988 Hydraulic Power Brake Booster

1993 Oldsmobile Achieva

Customer Questions & Expert Answers (2)
18029988 GM Hydraulic Power Brake Booster Illustration 1 of 1
  • Part Description
    Booster,Power Brake
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Oldsmobile
    Manufacturer Part Number18029988
    Part DescriptionBooster,Power Brake
    Other NamesBrake Booster, Power Actuator
    Item Dimensions10.2 x 16.0 x 10.5 inches
    Item Weight11.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU18029988
    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
    1993 Oldsmobile Achieva4 Cyl 2.3L, 6 Cyl 3.3LS 2 DOOR, S 4 DOOR, SL 2 DOOR, SL 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 18029988 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do you perform an operating check on the Brake Booster and power brake unit of the 1993 Chevrolet Beretta? Posted by Seamus O.
    A:
    Start by depressing the brake pedal multiple times with the engine off and ensuring that there is no change in the pedal reserve distance. Next, depress the pedal and start the engine, checking if the pedal goes down slightly, indicating normal operation. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Jan 07, 2026

Genuine GM Part 18029988, the Right Choice

To ensure reliability, purchase GM part # 18029988 Hydraulic Power Brake Booster. It is sometimes referred to as Oldsmobile 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 Oldsmobile Achieva models.

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