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Pump - GM (20914523) | GMPartsDirect.com

21 rows · Other Names: Vacuum Pump, Power Brake Booster Vacuum Pump, Description: .

Vacuum Brake Booster Problems Operation Diagnosis

A vacuum brake booster needs the right amount of vacuum to operate correctly. It's typically an engine's intake manifold vacuum (17-21Hg). On some engines, particularly diesel, an auxiliary pump creates a vacuum.

Power Brake Booster Vacuum Pump - GM (20804130 .

GM part # 20804130 - Power Brake Booster Vacuum Pump. Product Details. Other Names: Vacuum Pump, Auxiliary Pump, Pump Description: 2.0L. 3.6L. Coupe,. Wagon .

GM recalls 3.4 million pickups and SUVs over brake pump .

Sep 12, 2019 · GM recalls 3.4 million pickups and SUVs over brake pump The recall includes the Chevy Silverado and GMC Sierra (model years 2014-2018), and affects a .

Symptoms of a Bad or Failing Brake Booster Vacuum Sensor .

Average rating from 220 customers who received a Brake System Inspection. Brake booster vacuum sensors are an electronic component found on many vehicles equipped with vacuum pumps for their brake boosters. They are usually installed in the brake booster and work to monitor the amount of vacuum present inside of the booster.

GM recalls 3.8 million vehicles in North America due to .

Sep 11, 2019 · General Motors Co said Wednesday it was recalling 3.46 million U.S. pickup trucks and SUVs to address a vacuum pump issue that could make braking more .

Vacuum Pumps for Chevrolet Equinox for sale

Get the best deals on Vacuum Pumps for Chevrolet Equinox when you shop the largest online selection at . Free shipping on many items . Vacuum Pump ACDelco GM Original Equipment 12686657. 51.78. Brand: ACDelco GM Original Equipment. . Vacuum Pump Brake Booster Auxiliary 2.4L Fits 2010 CHEVROLET EQUINOX 226551 (Fits: Chevrolet Equinox)

GM recalls 3.8 million vehicles in North America due to .

Sep 11, 2019 · General Motors Co said Wednesday it was recalling 3.46 million U.S. pickup trucks and SUVs to address a vacuum pump issue that could make braking more .

ACDelco 20804130 GM Original Equipment Power Brake Booster .

The ACDelco GM Original Equipment Power Brake Booster Vacuum Pump uses engine vacuum and atmospheric pressure to increase hydraulic pressure in the master cylinder to provide power assist. This pump is the GM recommended replacement for your vehicle's original components.

GM under investigation for faulty brake vacuum pumps .

Nov 26, 2018 · I did have the vacuum pump replaced due to the recall about a year ago, I noticed it after that but the dealership said the pump and vacuum is holding well the entire time, even when it squeaks. They only guess they had was to replace the brake pedal assembly or the brake booster, but admittedly said that would just be throwing parts at it.

How To Test a Power Brake Booster - Roadkill Customs

Power Brake Booster Test 1. With the engine off, pump the brake pedal to remove any residual vacuum in the booster. Hold pressure on the pedal while you start the engine. When the engine starts, the pedal should drop about a 1/4″, this indicates that the booster is working properly. Power Brake Booster Test 2. Run the engine a couple of minutes.

GM Recalls SUVs and Pickups for a Brake Problem - Consumer .

The problem: The power brake vacuum pump—a component within the braking system—may generate less pressure over time because of a buildup of debris. As a result, the output of the power braking .

Big Cams Are No Match For This Compact Vacuum Pump

The vacuum hose connects from the pump directly to the brake vacuum booster with a supplied hose, and anyone with minimal electrical abilities can perform the install. We recommend planning out the installation, making sure of any mounting location issues .

2014-2016 Brake Recall Soon? - Vacuum Pump .

Feb 13, 2019 · GM probably buys those pumps for maybe 50 a pop and maybe 2 hours of warranty labor rate. 1 Quote; Share this post . the did do an inspection they would have to check the vacuum on each pump and make sure no engine oil went through the vacuum pump into the rest of the brake system. Mine was replaced under warranty but I feel for the people .

brake booster - an observation [Archive] - GM-Volt: Chevy .

Apr 17, 2011 · I have had my Volt for a month and previously have noticed the sound and feel of the electric brake booster pump running. (Is it a vacuum pump? I don't know.) But today for the first time I noticed a lack of brake boost, not that anything was going wrong with the car, just the way I used it in a unique way. So here's what happened: I unplugged my fully charged Volt, got in, put my foot on the .

ACDelco 20804130 GM Original Equipment Power Brake Booster .

The ACDelco GM Original Equipment Power Brake Booster Vacuum Pump uses engine vacuum and atmospheric pressure to increase hydraulic pressure in the master cylinder to provide power assist. This pump is the GM recommended replacement for your vehicle's original components.

Brake Vacuum Pumps | Summit Racing

Vehicles use the vacuum generated by the engine to operate the power brake booster and other pneumatic systems. The vacuum pump is an engine-driven accessory that ensures that there's always plenty of vacuum capacity. Upgrading to a high-lift cam can reduce the available vacuum, so you may need to upgrade your vacuum pump as well.

Chevy Malibu Performance Brake Booster Vacuum Pumps .

GM Original Equipment™ Power Brake Booster Vacuum Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and.

GM Brake Booster Vacum Pump NEW OEM 89058946

New listing Brake Booster Vacuum Pump Fits: Chrysler 2011-2019 GM 2011-2020 1999-2013. C 135.65 Buy It Now +C 27.13 shipping

GM recalls 3.4 million pickups and SUVs over brake pump .

Sep 12, 2019 · Equipment; GM recalls 3.4 million pickups and SUVs over brake pump. The recall includes the Chevy Silverado and GMC Sierra (model years 2014-2018), and affects a vacuum pump defect that may make .

New GM Recall: 3.5 Million Trucks Affected By Brake Vacuum .

Sep 11, 2019 · General Motors announced Wednesday it would recall nearly 3.5 million trucks in the U.S. to address a serious vacuum pump issue. GM says the amount of vacuum may decrease over time, requiring more .

Power Brake Booster Vacuum Pump Insulator - GM (13311772 .

Product Details. Other Names: Vacuum Pump Damper, Vacuum Pump Insulator, Power Brake Booster Vacuum Pump Grommet, Dampener Description: 2.4 & 3.6L. 3.6L twin-turbo. Notes: Included With Pump Assembly. Manufacturer: Genuine GM Auto Parts at a Genuine Discount for your GM car or truck.. We know you have many choices when shopping for GM parts and we appreciate the opportunity to .

2014 Cruze brake issues PLEASE HELP!! | Chevrolet Cruze Forums

Nov 03, 2016 · I'm thinking bad vacuum pump assist switch. There was a recall for them, and a batch of those have failed that were replaced even as a part of the recall. A booster itself would not be intermittent - it would stop the same way (without building pressure) every time. An electric pump is also unlikely to be intermittent.

GM Vacuum Pump Recall Issued For 3.4 Million Vehicles .

Sep 11, 2019 · A GM vacuum pump recall for more than 3.4 million SUVs and trucks has been issued in the U.S. because brake assist could be lost and drivers could experience hard brake .

SilveradoSierra.com • Brake booster vacuum pump failure .

Mar 22, 2018 · Vacuum Pump Vacuum Line between the booster and the pump Brake Booster Master Cylinder Vacuum Pump Belt GM has updated to a new p/n "12669488" Pumps are made in china, says it right on the back of the pump, but you can get an AC delco one on amazon for 120. The corvettes and camaros actually use an electric vacuum pump p/n 20981800. There is .

2007-2015 GM Power Brake Booster Vacuum Pump 20804130 | GM .

Power Brake Booster Vacuum Pump - GM (20804130) 2007-2015 GM Power Brake Booster Vacuum Pump 20804130. List Price: 278.65; You Save: 127.48 (45.7% off) Sale Price: 151.17; Make sure this part fits your car. Add to Cart. Manufacturer Warranty Minimum of 12 Months . Guaranteed Fitment Always the correct parts .

SBA pump p/n 89058946 or 89040236, on brake booster

Feb 21, 2015 · The pump makes noise on starting of the truck, brakes seem to be O/K. This is a vacuum boost pump for the brake booster. I can not find replacement part GM .

GMC Chevrolet Cadillac Recall 19V645000: Engine Vacuum .

General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.

1955-1964 Chevy Hydro-Boost Power Brake Conversion

This Hydro-Boost hydraulic power brake booster is a retrofit for 1955-1964 Chevys. The answer to all of the problems associated with high performance vehicles. The Bosch Hydro-Boost is smaller than the 7" hot rod booster and can generate 1200 to 2000 psi at the calipers. It accepts master cylinders from 15/16" to 1 5/8" bore sizes. We stock factory replacements but also new units and then .

ACDelco® - GM Original Equipment™ Power Brake Booster Pump

GM Original Equipment™ Power Brake Booster Pump by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or exceed stringent industry standards.