How to replace the Brake Booster Vacuum Hose and Check Valve on GMC Acadia?

Following installation steps must be done before replacing the power Brake Booster vacuum check valve and hose. First, switch off the ignition and press the brake pedal multiple times until it returns full force. Take out the windshield washer solvent heater and remove the fuel injector sight shield. Remove the vacuum hose routing clip from the intake manifold ball stud and take off the power vacuum Brake Booster hose from its port in the intake manifold. Disconnect the power Brake Booster vacuum sensor electrical cable before taking off the quick connector to the auxiliary pump. Remove the power Brake Booster hose assembly from the vehicle by disconnecting all elements including the Brake Booster check valve with vacuum sensor and hose from their installed position. Put a touch of denatured alcohol on the parts to ease their installation but do not use soap. Position the power Brake Booster check valve with vacuum sensor assembly over the Brake Booster while you connect both vacuum sensor electrical and hose connections. Plug the power Brake Booster auxiliary pump into the intake manifold vacuum port and turn the power vacuum Brake Booster hose toward the check valve. Connect the vacuum hose routing clip back to the intake manifold and put on the fuel injector site plate next. Install the windshield washer solvent heater only if your car has it.

How to replace the Brake Booster Vacuum Hose or Check Valve on GMC Yukon?

You need to take off the vacuum Brake Booster check valve from its location within the vacuum Brake Booster unit. Take off the vacuum Brake Booster hose clamp at the check valve before extracting the check valve from the pipe. After removing the Intake Manifold proceed with the standard replacement instructions for your ly2/ly6, lc9/lmg/ly5/l76, l92 first design and l92 second design rpos. The vacuum Brake Booster hose needs to come off from where it connects to the engine while you remove the hose from the overall vehicle. Secure the vacuum Brake Booster hose at its engine position before connecting and clamping the vacuum Brake Booster check valve to the hose assembly. You should connect the vacuum Brake Booster check valve to its housing.

OEM GMC Brake Booster Vacuum Hose

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24 Brake Booster Vacuum Hoses found

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GMC Vacuum Hose Part Number: 20884014
$41.20 MSRP: $80.66
You Save: $39.46 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
Fits the following GMC Models:
- Acadia | 2012-2016 | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
- Acadia Limited | 2017 | Base | 6 Cyl 3.6 L GAS
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GMC Vacuum Hose Part Number: 25891352
$42.71 MSRP: $83.62
You Save: $40.91 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
- Replaces: 15196557
Fits the following GMC Models:
- Sierra 1500 | 2007-2013 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 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-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Yukon | 2007-2014 | Denali, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Yukon XL 1500 | 2007-2014 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
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GMC Vacuum Tube Part Number: 23135228
$58.47 MSRP: $104.25
You Save: $45.78 (44%)
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Product Specifications
- Other Name: Pipe Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Vacuum Hose; Sensor; Pipe, Vacuum Power Brake
Fits the following GMC Models:
- Sierra 1500 | 2014-2019 | AT4, Base, Denali, Elevation, SLE, SLT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
- Sierra 1500 Limited | 2019 | Base, SLE | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
- Yukon | 2015-2020 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Yukon XL | 2015-2020 | Denali, SLE, SLT | 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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GMC Vacuum Hose Part Number: 22877439
$73.36 MSRP: $132.78
You Save: $59.42 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose
- Replaces: 22786975
Fits the following GMC Models:
- Terrain | 2012 | SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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GMC Vacuum Hose Part Number: 84974392
$30.12 MSRP: $56.56
You Save: $26.44 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Pipe Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Pipe, Vacuum Power Brake
- Replaces: 13388368, 84259588, 84361879
Fits the following GMC Models:
- Terrain | 2018-2022 | AT4, Denali, SL, SLE, SLT | 4 Cyl 1.5 L GAS
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GMC Vacuum Hose Part Number: 84210413
$46.70 MSRP: $87.70
You Save: $41.00 (47%)
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Product Specifications
- Other Name: Hose Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
- Replaced by: 84958578
Fits the following GMC Models:
- Acadia | 2017-2021 | SL, SLE, SLT | 4 Cyl 2.5 L GAS
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GMC Vacuum Hose Part Number: 22926371
$51.71 MSRP: $100.36
You Save: $48.65 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
Fits the following GMC Models:
- Canyon | 2015-2022 | All Terrain, Base, Denali, Elevation, Elevation Standard, SL, SLE, SLT | 4 Cyl 2.5 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.6 L GAS
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GMC Vacuum Hose Part Number: 84974394
$33.48 MSRP: $60.61
You Save: $27.13 (45%)
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Product Specifications
- Other Name: Pipe Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Pipe, Vacuum Power Brake
- Replaces: 13388388, 84336606
Fits the following GMC Models:
- Terrain | 2018-2019 | SLE, SLT | 4 Cyl 1.6 L DIESEL
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GMC Vacuum Hose Part Number: 84958579
$29.24 MSRP: $54.91
You Save: $25.67 (47%)
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Product Specifications
- Other Name: Hose Assembly-Power Brake Booster Vacuum; Booster Hose; Booster Check Valve; Hose, Vacuum Power Brake
- Replaces: 84210414, 22995256, 84265637
Fits the following GMC Models:
- Acadia | 2017-2023 | AT4, Denali, SLE, SLT | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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GMC Vacuum Hose Part Number: 84161103
$50.93 MSRP: $95.62
You Save: $44.69 (47%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Hose Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
- Replaces: 84012634, 22926373
Fits the following GMC Models:
- Canyon | 2017-2022 | All Terrain, AT4, Denali, Elevation, SLE, SLT | 4 Cyl 2.8 L DIESEL
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GMC Vacuum Hose Part Number: 23214192
$40.81 MSRP: $73.85
You Save: $33.04 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Hose Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
Fits the following GMC Models:
- Canyon | 2017-2022 | All Terrain, AT4, Base, Denali, Elevation, Elevation Standard, SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Vacuum Hose Part Number: 20918146
Product Specifications
- Other Name: Hose-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
- Replaces: 20815873, 25936847
Fits the following GMC Models:
- Acadia | 2010-2011 | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Vacuum Hose Part Number: 15115078
Product Specifications
- Other Name: Hose-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
Fits the following GMC Models:
- Acadia | 2007-2009 | SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Vacuum Hose Part Number: 22840939
Product Specifications
- Other Name: Hose Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
- Replaces: 22786974
Fits the following GMC Models:
- Terrain | 2012-2017 | Denali, SL, SLE, SLT | 4 Cyl 2.4 L FLEX, 4 Cyl 2.4 L GAS
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GMC Vacuum Hose Part Number: 15857682
Product Specifications
- Other Name: Hose-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
Fits the following GMC Models:
- Sierra 1500 | 2007-2013 | WT | 6 Cyl 4.3 L GAS
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GMC Steering Gear Part Number: 15024322
Product Specifications
- Other Name: Hose, Vacuum Power Brake
- Replaces: 15713243
Fits the following GMC Models:
- Sierra 1500 | 2003 | Base, Denali, SL, SLE, SLT, WT | 6 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 GAS
- Sierra 1500 HD | 2003 | SLE, SLT | 8 Cyl 6.0 L GAS
- Yukon | 2003 | Denali, SLE, SLT | 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
- Yukon XL 1500 | 2003 | Denali, SLE, SLT | 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
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GMC Vacuum Hose Part Number: 20822924
Product Specifications
- Other Name: Hose Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
- Replaces: 25903481, 25800704
Fits the following GMC Models:
- Canyon | 2009-2012 | SLE, SLT | 8 Cyl 5.3 L GAS
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GMC Vacuum Hose Part Number: 22924822
Product Specifications
- Other Name: Hose Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
- Replaces: 15129967, 20907344
Fits the following GMC Models:
- Canyon | 2004-2012 | SL, SLE, SLT, WT, Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE | 4 Cyl 2.8 L GAS, 4 Cyl 2.9 L GAS, 5 Cyl 3.5 L GAS, 5 Cyl 3.7 L GAS, 8 Cyl 5.3 L GAS
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GMC Vacuum Hose Part Number: 22791645
Product Specifications
- Other Name: Hose Assembly-Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
- Replaces: 20985656
Fits the following GMC Models:
- Terrain | 2011 | SLE, SLT | 4 Cyl 2.4 L GAS
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GMC Vacuum Hose Part Number: 22924776
Product Specifications
- Other Name: Hose, Power Brake Booster Vacuum; Brake Booster Vacuum Hose; Hose, Vacuum Power Brake
- Replaces: 20845794, 20940443, 22877440
Fits the following GMC Models:
- Terrain | 2010-2017 | Denali, SLE, SLT | 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS

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GMC Brake Booster Vacuum Hose

Choose OEM Brake Booster Vacuum Hose, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with GMC's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM GMC Brake Booster Vacuum Hose. You can shop at highly competitive prices and protect your budget. All our genuine GMC parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

GMC Brake Booster Vacuum Hose uses engine vacuum to increase the force of the pedal to make quick and confident stops. GMC trucks and SUVs come out of the line with boxed steel frames, robust powertrains, and electronic aids, which towing remains stable without the cabin making a commotion despite rutted roads courtesy of perfectly tuned suspension and electronic noise suppressors. GMC also goes ahead with over-the-air systems and smart tailgates that fold and unfold and step to suit whatever the day has in store for the driver. Each model is put through brutal cycles of proving, through salt baths and heat to ensure that its backbone will resist rot and fatigue over the years of having to haul tools, vehicles, or lumber. Software monitors the blind areas, aligns trailers, and captures a bird-eye view on the screen such that reaction time reduces. Brake Booster Vacuum Hose is installed in between the intake manifold and the brake booster; it directs the deep manifold suction to the booster chamber in order to amplify foot pressure without incurring leg strain. When a Brake Booster Vacuum Hose tears apart, the vacuum escapes, the pedal becomes firm, expansion of distance ceases, and small traffic events can become nasty in no time, thus a simple replacement can reestablish full braking power. Its rubber compound is so tough that it does not care about engine heat, oil mist, and road grit and maintains its vacuum in everyday commutes and weekend trail runs.

GMC Brake Booster Vacuum Hose Parts and Q&A

Vacuum Hose
20918146
Q: How to replace the Brake Booster Vacuum Hose and Check Valve on GMC Acadia?
A:
Following installation steps must be done before replacing the power Brake Booster vacuum check valve and hose. First, switch off the ignition and press the brake pedal multiple times until it returns full force. Take out the windshield washer solvent heater and remove the fuel injector sight shield. Remove the vacuum hose routing clip from the intake manifold ball stud and take off the power vacuum Brake Booster hose from its port in the intake manifold. Disconnect the power Brake Booster vacuum sensor electrical cable before taking off the quick connector to the auxiliary pump. Remove the power Brake Booster hose assembly from the vehicle by disconnecting all elements including the Brake Booster check valve with vacuum sensor and hose from their installed position. Put a touch of denatured alcohol on the parts to ease their installation but do not use soap. Position the power Brake Booster check valve with vacuum sensor assembly over the Brake Booster while you connect both vacuum sensor electrical and hose connections. Plug the power Brake Booster auxiliary pump into the intake manifold vacuum port and turn the power vacuum Brake Booster hose toward the check valve. Connect the vacuum hose routing clip back to the intake manifold and put on the fuel injector site plate next. Install the windshield washer solvent heater only if your car has it.
Vacuum Hose
25891352
Q: How to replace the Brake Booster Vacuum Hose or Check Valve on GMC Yukon?
A:
You need to take off the vacuum Brake Booster check valve from its location within the vacuum Brake Booster unit. Take off the vacuum Brake Booster hose clamp at the check valve before extracting the check valve from the pipe. After removing the Intake Manifold proceed with the standard replacement instructions for your ly2/ly6, lc9/lmg/ly5/l76, l92 first design and l92 second design rpos. The vacuum Brake Booster hose needs to come off from where it connects to the engine while you remove the hose from the overall vehicle. Secure the vacuum Brake Booster hose at its engine position before connecting and clamping the vacuum Brake Booster check valve to the hose assembly. You should connect the vacuum Brake Booster check valve to its housing.