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
$466.92 MSRP: $906.20
You Save: $439.28 (49%)
Ships in 1-2 Business Days
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  • 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
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    Warning: California's Proposition 65
  • 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 Brake Booster 19432806 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 19432806 Brake Booster is available in the market under the name GM Brake Booster. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 19432806 Brake Booster fits certain Chevrolet Tahoe, Avalanche, Silverado 1500 models, as well as GMC Sierra 1500, Yukon, Sierra 2500 HD. Additionally, it is compatible with Cadillac Escalade, Escalade ESV, Escalade EXT models.
The original GM component designated by manufacturer part number 19432806 maintains top performance when functioning as the Booster, Hydraulic Power Brake Booster unit. The component 19432806 is constructed from durable material. The component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Booster Assembly. The part 19432806 has available replacement options 19417219, 25827889, 84177387. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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