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GM 19432801
Brake Booster

2009-2011 GM

Customer Questions & Expert Answers (5)
GM 19432801 Brake Booster
  • Part Description
    Booster, Hydraulic Power Brake Booster
  • Replaces
    19417215, 25846373, 20838827, 84163798
  • Manufacturer
    General Motors
Make sure this part fits
$152.73 MSRP: $273.96
You Save: $121.23 (45%)
Currently Unavailable

Due to manufacturer supply shortage, this item isn't currently available for ordering.

  • Vehicle Fitment

    Year Make Model Trim Engine
    2009-2011 Buick LucerneCX, CXL, CXL Special Edition, Super6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS, 8 Cyl 4.6 L GAS
    2009-2011 Cadillac DTSBase, Livery, Luxury, Platinum, Premium8 Cyl 4.6 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 19432801 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 19432801 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Power Vacuum Brake Booster (3.9L) on Buick Lucerne? Posted by Customer
    A:
    Begin your replacement of the power vacuum Brake Booster (3.9L) by first taking off the intake manifold cover and then disconnecting the power EGR Valve interface and engine wires. Tuck the wires aside afterward. Detach the brake fluid indicator switch connector from its electrical port after unscrewing the master cylinder nuts to remove the master cylinder by hanging it with heavy mechanics wire. Disconnect the hose and power valve from the Brake Booster then take out the left knee bolster. Secure your engine with mechanics wire before taking out the mounting bolts of the Steering Column support. As you lower the column into position, continue holding it with the wire. Unplug the brake pedal sensor wiring and unscrew the bolt of the Brake Booster pushrod retainer clip along with the vacuum Brake Booster pushrod spacer. Take out and keep the power vacuum Brake Booster nuts as you dispose of the genuine gasket when installing new replacement parts. Check the power vacuum Brake Booster for breakdowns and replace it at once if damage exists. First install the power vacuum Brake Booster gasket before placing the power vacuum Brake Booster. Use the brake pedal to connect the power vacuum Brake Booster pushrod afterwards mount the spacer and retaining clip . Fasten the power vacuum Brake Booster pushrod retaining clip bolt to 7 nm (62 lb in) before securing the power vacuum Brake Booster nuts to 30 nm (22 lb ft). Put back the brake pedal position sensor wiring and place the master cylinder before setting the Steering Column into place. Install the parts of the knee bolster system next to place the check valve and hose of the power vacuum Brake Booster and reconnect the electrical plug of the level indicator switch. Place the engine wiring loom in position then join the EGR Valve electrical connector before securing the engine wires clamps. Place the intake manifold cover and position the brake pedal sensor to standard operating range.
    Posted by ChevyPartsGiant Specialist
    Q:
    What components need to be removed after disconnecting the brake pedal position sensor for the 2010 Buick Lucerne? Posted by Customer
    A:
    Remove the bolt and the power vacuum brake booster pushrod retainer clip, followed by the vacuum brake booster pushrod spacer and the power vacuum brake booster nuts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Booster
    Q:
    What are the final steps after reconnecting the hoses for the 2010 Cadillac DTS? Posted by Customer
    A:
    Reconnect the negative battery cable, bleed the hydraulic booster system, recalibrate the brake position sensor, remove the blocks from the front wheels, and release the parking brake.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Brake Booster
    Q:
    Which components need to be removed from the booster assembly for the 2009 Cadillac DTS? Posted by Customer
    A:
    Remove the master cylinder, wiring harness bracket, spacer from the booster assembly, left closeout insulator panel, left knee bolster, vacuum brake booster retainer clip, foam spacer, and disconnect the vacuum brake booster push rod from the brake pedal clevis pin.
    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 19432801 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 19432801 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 19432801 Brake Booster fits certain Cadillac DTS models, as well as Buick Lucerne models.
The original GM component designated by manufacturer part number 19432801 maintains top performance when functioning as the Booster, Hydraulic Power Brake Booster unit. The component 19432801 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 19432801 has available replacement options 19417215, 25846373, 20838827, 84163798. 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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