How to replace the hydraulic brake booster on Chevrolet Tahoe?

The first step to replace the hydraulic Brake Booster requires application of the park brake along with blocking the wheels. You should disconnect the inlet hose along with the steering gear while separating the return hoses from the booster assembly but keep all pipes attached to the master cylinder. The mechanic should detach the master cylinder to hydraulic booster nuts before placing the master cylinder in the engine compartment. First disconnect the stop lamp switch and afterward remove the 4 booster to bulkhead nuts before extracting the booster assembly with its gasket. The steps for installing the new gasket include its placement ahead of installing the booster assembly. Place the 4 booster to bulkhead nuts and torque them to 33 nm (24 lb ft). After installing the stop lamp switch proceed to install the master cylinder onto the Brake Booster while securing its nuts to 33 nm (24 lb ft). The procedure ends by adding the return hose together with the steering gear and inlet hoses before bleeding the hydraulic booster system and freeing the park brake and opening the wheels.

OEM Chevrolet Tahoe Brake Booster

Brake Power Booster

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15 Brake Boosters found

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Chevrolet Tahoe Brake Booster Part Number: 19371355
$403.72 MSRP: $781.92
You Save: $378.20 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Hydro-Boost Assembly; Booster Assembly; Power Brake Booster
- Replaces: 15167549, 15183759, 15854058, 15212479, 15218248, 15126866, 15814410
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2006 Chevrolet Tahoe | Base, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Brake Master Cylinder Part Number: 86788482
$987.28 MSRP: $1680.82
You Save: $693.54 (42%)
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Product Specifications
- Other Name: CYLINDER ASM-BRK MAS(W/P/B BOOS&ELEK BRK), Master Cylinder, Master Cylinder Assembly; Master Cylinder Assembly
- Replaced by: 85077522
- Replaces: 84514095, 84514094, 84933511, 84821586, 85124356, 84702004, 84821585, 84933510, 84702005
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022 Chevrolet Tahoe | Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, Z71 | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Master Cylinder Part Number: 87815018
$912.86 MSRP: $1442.81
You Save: $529.95 (37%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Master Cylinder Assembly
- Replaced by: 85697531
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 Chevrolet Tahoe | Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, Z71 | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Master Cylinder Part Number: 85543517
$912.86 MSRP: $1442.81
You Save: $529.95 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Master Cylinder Assembly
- Replaced by: 85697531
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Tahoe | Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, Z71 | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Master Cylinder Part Number: 19432805
$580.37 MSRP: $1119.51
You Save: $539.14 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Brake Booster; Booster Assembly
- Replaces: 84164392, 22745515, 19417216, 22881356
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2012-2014 Chevrolet Tahoe | LS, LT, LTZ | 8 Cyl 5.3 L FLEX
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Chevrolet Tahoe Master Cylinder Part Number: 85543518
$1227.26 MSRP: $2394.64
You Save: $1167.38 (49%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Cylinder, Brake Master Cylinder; Master Cylinder Assembly
- Replaces: 84926393, 85124747
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2022 Chevrolet Tahoe | Commercial, High Country, LS, LT, PPV, Premier, RST, SSV, Z71 | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Brake Booster Part Number: 84602473
$106.18 MSRP: $207.87
You Save: $101.69 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Booster Assembly; Booster
- Replaces: 23135220
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2020 Chevrolet Tahoe | LS, LT, LTZ, PPV, Premier, SSV | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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Chevrolet Tahoe Brake Booster Part Number: 19432806
$466.92 MSRP: $906.20
You Save: $439.28 (49%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Booster Assembly
- Replaces: 19417219, 25827889, 84177387
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009 Chevrolet Tahoe | LS, LT, LTZ | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX
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Chevrolet Tahoe Brake Booster Part Number: 19432803
$345.73 MSRP: $671.00
You Save: $325.27 (49%)
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Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Booster Assembly
- Replaces: 20877277, 84164393, 19417211, 20896308
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Chevrolet Tahoe | LS, LT, LTZ | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX
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Chevrolet Tahoe Brake Booster Part Number: 19371352
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster
- Replaces: 15150633, 15710166, 15757258, 15192200, 15003100
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Chevrolet Tahoe | Base, LS, LT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Tahoe Brake Booster Part Number: 18029961
Product Specifications
- Other Name: Booster, Power Brake (Vacuum); Booster Assembly; Booster, Vacuum Power Brake
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Chevrolet Tahoe | Base, LS, LT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Tahoe Brake Booster Part Number: 88967101
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Booster Assembly
- Replaces: 18047186, 89040683
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Chevrolet Tahoe | LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
View related parts
Chevrolet Tahoe Brake Booster Part Number: 18060777
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Booster Assembly
- Replaces: 18040258, 18042073
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 Chevrolet Tahoe | Base, LS, LT, Z71 | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
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Chevrolet Tahoe Brake Booster Part Number: 18029985
Product Specifications
- Other Name: Booster, Power Brake; Booster, Hydraulic Power Brake Booster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Chevrolet Tahoe | Base, LS, LT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL
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Chevrolet Tahoe Brake Booster Part Number: 19432808
$312.98 MSRP: $561.39
You Save: $248.41 (45%)
Product Specifications
- Other Name: Booster, Hydraulic Power Brake Booster; Booster Assembly; Booster, Vacuum Power Brake
- Replaces: 15276502, 19417224, 84164389, 15947019, 15856781
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 Chevrolet Tahoe | LS, LT, LTZ | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS

Chevrolet Tahoe Brake Booster

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The Brake Booster in Chevrolet Tahoe is an essential component which is placed to reduce the amount of force that is applied by the driver in order to operate the brakes. They both use a vacuum chamber so that the hydraulic pressure from the master cylinder is boosted and the force applied by the brake pedal is compounded. This mechanism works to improve on the brake, making it to be very easy for the driver to apply the brakes thus bringing the car to a stand still. In the past the advent of disk brakes demanded a Brake Booster because both earlier models of drum brakes had their power assist provided. One of the signs of a faulty Brake Booster is rigidity experienced in the brake pedal, this shows that additional force is needed to apply the brakes. The Brake Booster is most efficient every time the engine is on which just shows that its assistance is only during the time of engine activity.

Chevrolet Tahoe Brake Booster Parts and Q&A

Brake Booster
19432803
Q: How to replace the hydraulic brake booster on Chevrolet Tahoe?
A:
The first step to replace the hydraulic Brake Booster requires application of the park brake along with blocking the wheels. You should disconnect the inlet hose along with the steering gear while separating the return hoses from the booster assembly but keep all pipes attached to the master cylinder. The mechanic should detach the master cylinder to hydraulic booster nuts before placing the master cylinder in the engine compartment. First disconnect the stop lamp switch and afterward remove the 4 booster to bulkhead nuts before extracting the booster assembly with its gasket. The steps for installing the new gasket include its placement ahead of installing the booster assembly. Place the 4 booster to bulkhead nuts and torque them to 33 nm (24 lb ft). After installing the stop lamp switch proceed to install the master cylinder onto the Brake Booster while securing its nuts to 33 nm (24 lb ft). The procedure ends by adding the return hose together with the steering gear and inlet hoses before bleeding the hydraulic booster system and freeing the park brake and opening the wheels.