Make sure this part fits

Cadillac 19432803 Brake Booster

2010-2011 Cadillac Escalade

Customer Questions & Expert Answers (3)
19432803 GM Brake Booster Product Photo 1 of 3
  • Part Description
    Booster, Hydraulic Power Brake Booster
  • Replaces
    20877277, 84164393, 19417211, 20896308
  • Manufacturer
    General Motors
Make sure this part fits
$365.90 MSRP: $707.04
You Save: $341.14 (49%)
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  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number19432803
    Part DescriptionBrake Booster; Booster, Hydraulic Power Brake Booster
    ConditionNew
    Replaces20877277, 84164393, 19417211, 20896308
    ManufacturerGeneral Motors
    SKU19432803
    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
    2010-2011 Cadillac Escalade8 Cyl 6.2L Flex1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 19432803 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How can you check the operating and airtightness of a Brake Booster vacuum for the 2010 Chevrolet Silverado? Posted by Stu J.
    A:
    Depress the pedal and start the engine, ensuring that the pedal goes down slightly and that there is no change in the pedal reserve distance. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Julian / Nov 05, 2024
    Q:
    How can you check the operating and airtightness of the Brake Booster in a vacuum system for the 2010 Chevrolet Suburban? Posted by Girardo M.
    A:
    Depress the pedal and start the engine, ensuring that the pedal goes down slightly and that there is no change in the pedal reserve distance. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Jun 22, 2025

Genuine GM Part 19432803, the Right Choice

To ensure reliability, purchase GM part # 19432803 Brake Booster. It is sometimes referred to as Cadillac Brake Booster. 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 Cadillac Escalade models.

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