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GM 15142479
Master Cylinder

2006-2008 GM

Customer Questions & Expert Answers (7)
GM 15142479 Master Cylinder
GM 15142479 Master Cylinder
  • Part Description
    Cylinder, Brake Master Cylinder
  • Manufacturer
    General Motors
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number15142479
    Part DescriptionCylinder, Brake Master Cylinder
    Other NamesBrake Master Cylinder
    Item Dimensions12.0 x 8.2 x 6.4 inches
    Item Weight2.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU15142479
    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 Trim Engine
    2006-2007 Buick RainierCXL6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2006-2008 Chevrolet TrailblazerBase, LS, LT, SS6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2006 Chevrolet Trailblazer EXTLS, LT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2006-2008 GMC EnvoyDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2006 GMC Envoy XLDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 15142479 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15142479 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the brake master cylinder on Buick Rainier? Posted by Customer
    A:
    Start by engaging the parking brake then disconnect the sensors on top of the Brake Master Cylinder. After that remove the brake pipes at their connections with the master cylinder. It is necessary to put rubber plugs on the open ends of brake hoses to stop brake fluid from leaking and keeping the system clean. Unscrew the mounting hardware from the master cylinder and withdraw the unit while draining its fluid into a container. Only then perform bench bleeding on the master cylinder prior to its new installation. Hand-tighten the master cylinder mounting nuts but also apply 36 n.m (27 lb ft) torque to them. Attach brake pipes to the lines and tighten their fittings to 32 n.m (24 lb ft) while removing rubber plugs. End by connecting the master cylinder fluid level sensor while going through a brake system bleed process.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after the fluid flows freely for the 2006 Buick Rainier? Posted by Customer
    A:
    Remove the transparent hoses from the reservoir, reinstall the master cylinder reservoir cap and diaphragm, and then remove the fittings with the hoses from the ports.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Master Cylinder
    Q:
    How should the mounting flange be secured during the process for the 2007 GMC Envoy? Posted by Customer
    A:
    Secure the mounting flange in a bench vise, making the rear of the primary piston accessible.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Master Cylinder
    Q:
    What is the next step after plugging the brake pipes for the 2006 Chevrolet Trailblazer? Posted by Customer
    A:
    Remove the master cylinder mounting nuts and the master cylinder assembly, then drain the master cylinder of brake fluid.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Master Cylinder
    Q:
    What should be done to install the new piston retainer for the 2006 GMC Envoy? Posted by Customer
    A:
    Depress the primary piston with a smooth, round-ended tool to install the new piston retainer.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Master Cylinder
    Q:
    How should the master cylinder mounting nuts be installed for the 2008 GMC Envoy? Posted by Customer
    A:
    Install the master cylinder mounting nuts and tighten them to 36 N.m (27 lb ft).
    Posted by ChevyPartsGiant 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!

OEM GM 15142479, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 15142479 Master Cylinder. It is sometimes referred to as GM Brake Master Cylinder. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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