Make sure this part fits

GM 25511680 Pipe Assembly, Rear Brake Combination Valve

1984-1988 GM

Customer Questions & Expert Answers (3)
25511680 GM Pipe Assembly, Rear Brake Combination Valve
  • Part Description
    PIPE, Hydraulic Brake
  • Position
    Rear
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number25511680
    Part DescriptionPIPE, Hydraulic Brake
    Item Weight0.60 Pounds
    PositionRear
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU25511680
    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
    1984-1987 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
    1984-1987 Chevrolet El Camino6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselEL CAMINO, MONTE CARLO
    1984-1988 Chevrolet Monte Carlo6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselEL CAMINO, MONTE CARLO
    1984-1988 Oldsmobile Cutlass4 Cyl 2.5L, 6 Cyl 2.8L, 6 Cyl 3.0L, 6 Cyl 3.8L, 6 Cyl 4.3L Diesel, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, BROUGHAM 4 DOOR, CUTLASS CALAIS
    1984-1986 Pontiac Bonneville6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR
    1984-1987 Pontiac Grand Prix6 Cyl 3.8L, 6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L Diesel2 DOOR, 4 DOOR, BROUGHAM 2 DOOR, LE 2 DOOR
  • Customer Questions & Expert Answers

    Q:
    I would like to confirm if this is the correct part number for my vehicle. Please advise. Thank you.
    A:
    You can Select Your Vehicle to check if 25511680 fits your vehicle.
    Posted and answered by GM Parts Specialist Henry
    Q:
    Where can rigid lines that need replacement, such as Hydraulic Hoses, be purchased for the 1985 Oldsmobile Cutlass? Posted by Mclaws N.
    A:
    Rigid lines that need replacement can be purchased at many service stations; it is advisable to take the old pipe as a pattern to ensure the new pipes are fitted with the correct connectors and that the ends are double-flared. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jose / Aug 10, 2022
    Q:
    How do you remove the Hydraulic Hose for the disc brakes on the 1986 Chevrolet El Camino? Posted by Laite S.
    A:
    To remove the flexible hose, extract the retainer and pull the hose from the support bracket, then remove the hose to caliper bolt, center connector, and the hose. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Feb 05, 2026

Genuine GM Part 25511680, the Right Choice

To ensure reliability, purchase GM part # 25511680 Pipe Assembly, Rear Brake Combination Valve. It is sometimes referred to as GM Brake Line, GM Hydraulic Hose. 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. It fits Chevrolet El Camino, Monte Carlo. It also fits Oldsmobile Cutlass. This also fits Pontiac Bonneville, Grand Prix.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 25511680 Pipe Assembly, Rear Brake Combination Valve. 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 Chevrolet parts information, click here.

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