This is the same exact part you would get if you where to order it directly from your local GM dealership.

1x Genuine GM Pump 12686657

Fits:

Buick
Envision 2016-2020
Lacrosse 2018-2019
Regal 2014-2020

Cadillac
ATS 2013-2018
CT6 2016-2018
CTS 2014-2019

Chevy
Blazer 2019-2021
Camaro 2016-2022
Colorado 2015-2022
Equinox 2018-2020
Impala 2014-2019
Malibu 2013-2022
Traverse 2018-2019

GMC
Acadia 2017-2021
Canyon 2015-2022
Terrain 2018-2021 

GM Genuine Vacuum Pumps provide a source of vacuum power for emission controls. This vacuum pump may be electrically or mechanically operated depending on the vehicle application. This original equipment vacuum pump has been manufactured to fit your specific GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

  • 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

Genuine GM Pump 12686657

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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

PRODUCT DESCRIPTION

Vacuum pump. Envision. Equinox, Terrain. 2.0l. Blazer. 2.5l. Malibu. 2.0l. ATS. 2.0l. Traverse. 2.0l.

SPECIFICATIONS

BrandGM
Manufacturer Part Number12686657
SKU12686657
ProductGenuine GM Pump 12686657
Replaces12654111, 12660670, 12662773





























Most orders ship out same day when placed before 2pm Pacific Time.

No one can beat A-n-h-Supplies's prices in the sales of High Quality Parts, A-n-h-Supplies don't sell counterfeits like most of our Ebay competitors. We strive to carry only high end name brands, known in the industries for their quality, reliability, and used in "dealer-ship level" auto-repair shops, such as ACDelco GM Original Equipment, MOOG, BOSCH, NGK, Raybestos, Dorman, Genuine Honda, Genuine Toyota, Omix-ADA, Valeo,  etc. Rest assure that the parts you purchase from A-n-h-Supplies is sourced from a reputable manufacturer and is not a knockoff from a China copy-cat company.

Return policy: Free Returns when I've made a mistake (sent the wrong item, the item is broken, etc.), which has caused the reason for return. When the buyer has requested a return for an item due to his/her mistake (ordered too many, did not verify proper fitment with a dealership prior to his/her purchase and ordered incorrect item, simply changed his/her mind, etc.) I will deduct the both the original and return shipping charges from your refund, even though the listing shows I offer free returns. Again, free returns are only free when I've made the mistake that's caused the reason for return.