Make sure this part fits

Buick 18013429 Brake Master Cylinder Assembly

1982-1987 Buick Regal

Customer Questions & Expert Answers (3)
18013429 GM Brake Master Cylinder Assembly Illustration 1 of 1
  • Part Description
    CYLINDER, Brake Master Cylinder
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number18013429
    Part DescriptionCYLINDER, Brake Master Cylinder
    Other NamesMaster Cylinder
    Item Dimensions12.0 x 8.0 x 6.5 inches
    Item Weight3.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU18013429
    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
    1987, 1982-1985 Buick Regal6 Cyl 3.8L, 6 Cyl 4.1L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, REGAL, STATION WAGON
  • 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 18013429 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What are the final steps after reassembling the Brake Master Cylinder for the 1985 Chevrolet El Camino? Posted by Hermina G.
    A:
    Install the master cylinder in the reverse order of removal, torque-tightening the attaching nuts to specifications, fill the master cylinder with fresh brake fluid, and bleed the master cylinder and complete hydraulic system. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Jun 07, 2022
    Q:
    What should you do after removing the Brake Master Cylinder for the 1987 Oldsmobile Cutlass? Posted by Nikesha C.
    A:
    Drain all fluid from the master cylinder and place the unit in a vise, using wood blocks to cushion the jaws. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jun 27, 2025

Genuine GM Part 18013429, the Right Choice

To ensure reliability, purchase GM part # 18013429 Brake Master Cylinder Assembly. It is sometimes referred to as 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 18013429 Brake Master Cylinder 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.
Find low prices on genuine OE parts from GM dealerships with fast delivery and dedicated service at GMPartsGiant.com.