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GM Genuine Parts 12686657 Vacuum Pump

Free shipping on orders over $29.99

$77.77

$ 34 .99 $34.99

In Stock

About this item

  • Helps prevent the effects of engine blow-by. Assists in minimizing premature oil contamination
  • Operates blower air direction controls for A/C and heat Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies


GM Genuine Parts Vacuum Pumps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These vacuum pumps provide a source of vacuum power for emission controls, and may be electrically or mechanically operated, depending on vehicle application. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).


Sergy
Reviewed in the United States on March 9, 2025
Genuine Acdelco part.
Russell Penson
Reviewed in Australia on January 5, 2025
Spot on fit as ordered
Lev A.
Reviewed in the United States on July 6, 2024
The brake pedal in my Chevrolet Malibu (2014) was hard, especially at low revs, as if the brake booster wasn't working. Based on the information on the Internet, the issue was identified to be with the vacuum pump on the engine (it was also noisy). This pump was a perfect fit and a direct replacement - and now everything is back to normal. The replacement itself was pretty easy, and the new pump comes with the gasket and bolts, which is great.I opened up the old pump, and it was absolutely gutted inside, no wonder it was making terrible noises and did not provide vacuum.
J.B.-mechanic
Reviewed in the United States on June 22, 2024
Definitely saved customer from getting broke cam and it worked just as it supposed to no issues
Kelly Hall
Reviewed in Canada on November 27, 2024
Bolts are 10mm on this part, original is 13mm on 2016 Sparks. Will have to send this back.
MARTHA C.
Reviewed in Mexico on November 21, 2024
MUY BUEN PRODUCTO, EN CUANTO LA INSTALARON, QUEDO BIEN DE LOS FRENOS
Aaron
Reviewed in Canada on January 5, 2024
Shipping took a little while but it is gm original part and fixed my problem for half the cost from dealer
Alexander
Reviewed in the United States on January 25, 2024
I decided to buy a new Vacuum Pump for my 2014 Cadillac ATS because I was already in the process of replacing my Valve Cover Gasket due to it leaking. In order to replace the Valve Cover Gasket you have to remove the Vacuum Pump, and it was kind of a bi*ch to do so… Hence why I decided to replace it as well. I also went a head and replaced the Vacuum Pump Seal with it. I found some Videos on YouTube that were pretty helpful, so definitely check those out if you need to. I highly recommend that you remove the wiper arms, cowl, and that giant metal bar that sits underneath it. You can leave the wiper motor attached to the bar. Just loosen the two bolts, and the grommet should hold it in place. I’ve had the new Vacuum Pump in for a few days now. Hoping it lasts a long time… If I run into any issues with it I’ll come back and edit this review. But so far so good🤘
Keri Riggan
Reviewed in the United States on September 20, 2023
So the description stated it would fit my clear and when I got it, it did not fit at all. Had to return it for a refund. Quick refund tho!
Carlos N
Reviewed in Mexico on September 16, 2023
Tengo ya tiempo desde que lo instale y sin problema, le queda Perfecto a Malibu LT 2013
Johnny Mendoza
Reviewed in the United States on November 3, 2023
Fits perfect for my 2013 Cadillac Ats. If you are handy and have patience, you can do this diy. If you take it to dealer or a shop you're looking at about $1000.I installed it myself and took 3-4 hrs. My old one grinded it self up and shattered on the inside. Luckily no metal shavings went into the engine valves or would have been catastrophic. This the importance of keeping up with oil change.This one I bought on Amazon has been running good since installed a few months now.
curtis haight
Reviewed in the United States on March 28, 2022
mechanical vacuum pump failed. Brakes were very hard to press and engage. Replaced this part and all worked fine. Was a very tight fit but did fix the brake issue and fit perfectly.
Jessica Guilmette
Reviewed in the United States on October 13, 2022
This was the correct part for our vehicle. The original shattered and were in need of a new one quick. The shipping is so fast and we were able to fix the car up within 3 days of ordering.
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