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Buick 18038869 Cylinder Assembly, Brake Master (Remanufactured Control & Pump Assembly)

1988-1991 Buick Regal

Customer Questions & Expert Answers (6)
GM 18038869 Cylinder Assembly, Brake Master (Remanufactured Control & Pump Assembly)
  • Part Description
    BOOSTER
  • Replaces
    18017614, 18017169, 18019965, 18060098
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number18038869
    Part DescriptionBOOSTER
    Other NamesABS Pump Assembly, Cover Assembly
    Item Dimensions26.4 x 13.0 x 12.8 inches
    Item Weight6.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces18017614, 18017169, 18019965, 18060098
    ManufacturerGeneral Motors
    SKU18038869
    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
    1988-1991 Buick Regal6 Cyl 2.8L, 6 Cyl 3.1L, 6 Cyl 3.8L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR, REGAL
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 18038869 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How should the reservoir retaining pins be installed for the 1991 Pontiac Grand Prix? Posted by Customer
    A:
    Drive in new reservoir retaining pins, ensuring no damage occurs.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Brake Master Cylinder
    Q:
    What is the next step after disconnecting the push rod for the 1990 Oldsmobile Cutlass? Posted by Customer
    A:
    Fully remove the four booster mounting nuts and carefully lift the unit out of the engine compartment.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Brake Booster
    Q:
    How is the booster mounted to the firewall, and how can it be removed for the 1989 Pontiac Grand Prix? Posted by Customer
    A:
    The booster is mounted to the firewall with a "cam-lock" bracket. Use a screwdriver to pry the locking tab out of the notch. If the factory tool is unavailable, a large strap wrench or rubber fuel hose can be used to assist in removal. Rotate the booster counterclockwise to free it from the bracket, taking care not to damage the boot around the pushrod.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Brake Booster
    Q:
    How does the system behave in the event of vacuum failure for the 1989 Oldsmobile Cutlass? Posted by Customer
    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.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Brake Booster
    Q:
    What should you do after installing the primary piston for the 1991 Oldsmobile Cutlass? Posted by Customer
    A:
    Continue to hold the piston down while installing the stop screw, then install the reservoir diaphragm into the reservoir cover plate, ensuring it is fully collapsed inside the recessed lid.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Brake Master Cylinder
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 18038869, the Right Choice

To ensure reliability, purchase GM part # 18038869 Cylinder Assembly, Brake Master (Remanufactured Control & Pump Assembly). It is sometimes referred to as Buick Brake Booster, Buick Brake Master Cylinder. 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 Buick Regal models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 18038869 Cylinder Assembly, Brake Master (Remanufactured Control & Pump Assembly). You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Buick parts information, click here.

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