Make sure this part fits

GM 19432806
Brake Booster

2009 GM

Customer Questions & Expert Answers (4)
GM 19432806 Brake Booster
  • Part Description
    Booster, Hydraulic Power Brake Booster
  • Replaces
    19417219, 25827889, 84177387
  • Manufacturer
    General Motors
Make sure this part fits
$453.77 MSRP: $888.44
You Save: $434.67 (49%)
Ships in 1-2 Business Days
1
ADD TO CART
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number19432806
    Part DescriptionBooster, Hydraulic Power Brake Booster
    Other NamesBooster Assembly
    ConditionNew
    Replaces19417219, 25827889, 84177387
    ManufacturerGeneral Motors
    SKU19432806
    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
    2009 Cadillac EscaladeBase, Platinum8 Cyl 6.2 L FLEX
    2009 Cadillac Escalade ESVBase, Platinum8 Cyl 6.2 L FLEX
    2009 Cadillac Escalade EXTBase8 Cyl 6.2 L FLEX
    2009 Chevrolet AvalancheLS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2009 Chevrolet Silverado 1500Hybrid, LS, LT, LTZ, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
    2009 Chevrolet Silverado 2500 HDLT, LTZ, WT8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2009 Chevrolet Silverado 3500 HDLT, LTZ, WT8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
    2009 Chevrolet Suburban 1500LS, LT, LTZ8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2009 Chevrolet TahoeLS, LT, LTZ8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX
    2009 GMC Sierra 1500Denali, Hybrid, SL, SLE, SLT, WT6 Cyl 4.3 L GAS, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX
    View More
  • Customer Questions & Expert Answers

    Q:
    Is this 19432806 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 19432806 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the hydraulic brake booster on Chevrolet Tahoe? Posted by Customer
    A:
    The replacement of a hydraulic Brake Booster must begin with wheel blockage and application of the parking brake. Disengage all hoses between the inlet pipe and steering gear and return pipes from the booster assembly yet keep the master cylinder pipes intact. After removing the master cylinder to hydraulic booster nuts you should place the master cylinder in the engine compartment. After removing the stop lamp switch the next task is to remove 4 booster to bulkhead nuts before extracting booster assembly and its gasket from the vehicle. First place the gasket then proceed with the installation of the booster assembly. Install the four booster to bulkhead nuts then tighten them to 33 nm (24 lb ft). After correctly installing the stop lamp switch the master cylinder should be attached to the Brake Booster and secured with 33 nm (24 lb ft) torque. Complete the installation by connecting all return hose and steering gear and inlet hoses then perform hydraulic booster system bleeding and remove the park brake and unblock the wheels. Procedure requires attention because hydraulic brake systems employ power steering fluid in the Brake Booster yet require brake fluid to flow through master cylinder and brake pipes.
    Posted by ChevyPartsGiant Specialist
    Q:
    What is the first step to ensure safety when replacing the hydraulic brake booster and flushing the hydraulic brake system for the 2009 Chevrolet Silverado 1500? Posted by Customer
    A:
    Be aware of brake fluid irritant warnings and the effects of brake fluid on paint and electrical components.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Booster
    Q:
    What needs to be removed to take out the power vacuum brake booster for the 2009 GMC Yukon? Posted by Customer
    A:
    Remove the brake booster nuts and take out the power vacuum brake booster, discarding the old gasket.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Booster
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 19432806, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 19432806 Brake Booster. It is sometimes referred to as GM Brake Booster. 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.

ChevyPartsGiant.com is a leading supplier of genuine GM parts such as GM 19432806 Brake Booster. Our website boasts an extensive inventory of OEM GM parts, available at highly competitive prices in the market. Should you require any new genuine GM parts, rest assured we will deliver them swiftly and efficiently to your doorstep. Furthermore, all our parts come with the assurance of a manufacturer's warranty. For detailed Chevy parts information, click here.
Choose ChevyPartsGiant for discounted prices, exceptional service and fast delivery