Brands Vehicles

Lowest Prices

Free Returns

Online Since 2009

JOIN GEARS TO SAVE 5%

ACDelco 12687637 Vacuum Regulator Valve


Brand:	ACDelco
Part Number:	12687637
UPC:	193468022551
Weight:	0.3 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 12687637 Vacuum Regulator Valve for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Vacuum Regulator Valves are designed, engineered, and tested to rigorous standards, and are backed by General Motors. 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). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM regularly updates production and service part designs to integrate new materials and technologies
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height (in):

1.2 in

Length (in):

2.4 in

Programming Required:

Weight (lb):

0.06 lb

Width (in):

1.8 in

Country of Origin:

Select a vehicle to narrow ACDelco 12687637 Vacuum Regulator Valve fitment info!

Last Updated: 05/03/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Buick Encore

1.4L L4 Gas DOHC Turbo

1 Eng: LE2
8th VIN Digit: M

Buick Encore

1.4L L4 Gas DOHC Turbo Eng: LE2
8th VIN Digit: M

1 Per Vehicle

Buick Envision

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

Buick Envision

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Buick Envision

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

1 Eng: LCV
8th VIN Digit: A

Buick Envision

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A

1 Per Vehicle

2016

Buick Envision

2.0L L4 Gas DOHC Turbo

1

Buick Envision

2.0L L4 Gas DOHC Turbo
1 Per Vehicle

2018

Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC

1 Eng: LHN
8th VIN Digit: Z

Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC Eng: LHN
8th VIN Digit: Z

1 Per Vehicle

Buick Regal

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

Buick Regal

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

2018

Buick Regal Sportback

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

Buick Regal Sportback

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

2018

Buick Regal TourX

2.0L L4 Gas DOHC Turbo

1

Buick Regal TourX

Cadillac ATS

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

Cadillac ATS

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Cadillac ATS

2.5L L4 Gas DOHC

1 Eng: LCV
8th VIN Digit: A
Sedan
4 Doors

Cadillac ATS

2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A
Sedan
4 Doors

1 Per Vehicle

2014

Cadillac ATS

2.5L L4 Gas DOHC

1 Eng: LCV
8th VIN Digit: A

Cadillac ATS

2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A

1 Per Vehicle

2013

Cadillac ATS

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X
Mfr Code: 6L45

Cadillac ATS

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X
Mfr Code: 6L45

1 Per Vehicle

2013

Cadillac ATS

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X
Mfr Code: TR3160

Cadillac ATS

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X
Mfr Code: TR3160

1 Per Vehicle

2013

Cadillac ATS

2.5L L4 Gas DOHC

1 Eng: LCV
8th VIN Digit: A
Mfr Code: 6L45

Cadillac ATS

2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A
Mfr Code: 6L45

1 Per Vehicle

Cadillac CT6

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

Cadillac CT6

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Cadillac CTS

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

Cadillac CTS

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Chevrolet Camaro

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

Chevrolet Camaro

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Chevrolet Colorado

2.5L L4 Gas DOHC

1 Eng: LCV
8th VIN Digit: A

Chevrolet Colorado

2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A

1 Per Vehicle

Chevrolet Cruze

1.4L L4 Gas DOHC Turbo

1 Eng: LE2
8th VIN Digit: M

Chevrolet Cruze

1.4L L4 Gas DOHC Turbo Eng: LE2
8th VIN Digit: M

1 Per Vehicle

2016

Chevrolet Cruze

1.4L L4 Gas DOHC Turbo

1

Chevrolet Cruze

Chevrolet Equinox

1.5L L4 Gas DOHC Turbo

1 Eng: LYX
8th VIN Digit: V

Chevrolet Equinox

1.5L L4 Gas DOHC Turbo Eng: LYX
8th VIN Digit: V

1 Per Vehicle

Chevrolet Equinox

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

Chevrolet Equinox

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

1 Eng: LCV
8th VIN Digit: A
Mfr Code: 6T45

Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A
Mfr Code: 6T45

1 Per Vehicle

2016

Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

1 Eng: LCV
8th VIN Digit: A

Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A

1 Per Vehicle

Chevrolet Impala

2.5L L4 Gas DOHC

1 Eng: LKW
8th VIN Digit: L

Chevrolet Impala

2.5L L4 Gas DOHC Eng: LKW
8th VIN Digit: L

1 Per Vehicle

Chevrolet Malibu

1.5L L4 Gas DOHC Turbo

1 OPTIONAL W/12673203
Eng: LFV
8th VIN Digit: T
Mfr Code: 6T40

Chevrolet Malibu

1.5L L4 Gas DOHC Turbo OPTIONAL W/12673203
Eng: LFV
8th VIN Digit: T
Mfr Code: 6T40

1 Per Vehicle

Chevrolet Malibu

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

Chevrolet Malibu

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Chevrolet Malibu

2.5L L4 Gas DOHC

1 Eng: LKW
8th VIN Digit: L

Chevrolet Malibu

2.5L L4 Gas DOHC Eng: LKW
8th VIN Digit: L

1 Per Vehicle

2013

Chevrolet Malibu

2.5L L4 Gas DOHC

1 Eng: LCV
8th VIN Digit: A

Chevrolet Malibu

2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A

1 Per Vehicle

2016

Chevrolet Malibu Limited

2.5L L4 Gas DOHC

1

Chevrolet Malibu Limited

Chevrolet Spark

1.4L L4 Gas DOHC

1 ALSO SERVICES OPTIONAL P/N 12665188,12673203

Chevrolet Spark

1.4L L4 Gas DOHC ALSO SERVICES OPTIONAL P/N 12665188,12673203

1 Per Vehicle

2018

Chevrolet Traverse

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

Chevrolet Traverse

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

2019

GMC Acadia

2.5L L4 Gas DOHC

1 Eng: LCV
8th VIN Digit: A

GMC Acadia

2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A

1 Per Vehicle

GMC Acadia

2.5L L4 Gas DOHC

1 TIER 2 FED EMIS(NT7),BIN 4 CAL EMIS(NU5)
Eng: LCV
8th VIN Digit: A
Mfr Code: 6T50
4WD

GMC Acadia

2.5L L4 Gas DOHC TIER 2 FED EMIS(NT7),BIN 4 CAL EMIS(NU5)
Eng: LCV
8th VIN Digit: A
Mfr Code: 6T50
4WD

1 Per Vehicle

GMC Acadia

2.5L L4 Gas DOHC

1 TIER 2 FED EMIS(NT7),BIN 4 CAL EMIS(NU5)
Eng: LCV
8th VIN Digit: A
Mfr Code: 6T50
FWD

GMC Acadia

2.5L L4 Gas DOHC TIER 2 FED EMIS(NT7),BIN 4 CAL EMIS(NU5)
Eng: LCV
8th VIN Digit: A
Mfr Code: 6T50
FWD

1 Per Vehicle

GMC Canyon

2.5L L4 Gas DOHC

1 Eng: LCV
8th VIN Digit: A

GMC Canyon

2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A

1 Per Vehicle

GMC Terrain

1.5L L4 Gas DOHC Turbo

1 Eng: LYX
8th VIN Digit: V

GMC Terrain

1.5L L4 Gas DOHC Turbo Eng: LYX
8th VIN Digit: V

1 Per Vehicle

GMC Terrain

2.0L L4 Gas DOHC Turbo

1 Eng: LTG
8th VIN Digit: X

GMC Terrain

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Customers who bought ACDelco 12687637 Vacuum Regulator Valve also purchased

ACDelco 12668429 Vacuum Pump O-Ring

ACDelco 12686657 Vacuum Pump

ACDelco 12687637 Vacuum Regulator Valve

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 12687637 Vacuum Regulator Valve fitment info!

Buick Encore 1.4L L4 Gas DOHC Turbo

1

Eng: LE28th VIN Digit: M

Buick Encore

1.4L L4 Gas DOHC Turbo Eng: LE28th VIN Digit: M 1 Per Vehicle

Buick Envision 2.0L L4 Gas DOHC Turbo

1

Eng: LTG8th VIN Digit: X

Buick Envision

2.0L L4 Gas DOHC Turbo Eng: LTG8th VIN Digit: X 1 Per Vehicle

Buick Envision 2.5L L4 Flex DOHC,2.5L L4 Gas DOHC

1

Eng: LCV8th VIN Digit: A

Buick Envision

2.5L L4 Flex DOHC,2.5L L4 Gas DOHC Eng: LCV8th VIN Digit: A 1 Per Vehicle

Buick Envision 2.0L L4 Gas DOHC Turbo

1

Buick Envision

2.0L L4 Gas DOHC Turbo 1 Per Vehicle

Buick LaCrosse 2.5L L4 MILD HYBRID EV-Gas MHEV DOHC

1

Eng: LHN8th VIN Digit: Z

Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC Eng: LHN8th VIN Digit: Z 1 Per Vehicle

Buick Regal 2.0L L4 Gas DOHC Turbo

1

Eng: LTG8th VIN Digit: X

Buick Regal

2.0L L4 Gas DOHC Turbo Eng: LTG8th VIN Digit: X 1 Per Vehicle

Buick Regal Sportback 2.0L L4 Gas DOHC Turbo

1

Eng: LTG8th VIN Digit: X

Buick Regal Sportback

2.0L L4 Gas DOHC Turbo Eng: LTG8th VIN Digit: X 1 Per Vehicle

Buick Regal TourX 2.0L L4 Gas DOHC Turbo

1

Buick Regal TourX

2.0L L4 Gas DOHC Turbo 1 Per Vehicle

Cadillac ATS 2.0L L4 Gas DOHC Turbo

1

Eng: LTG8th VIN Digit: X

Cadillac ATS

2.0L L4 Gas DOHC Turbo Eng: LTG8th VIN Digit: X 1 Per Vehicle

Cadillac ATS 2.5L L4 Gas DOHC

1

Eng: LCV8th VIN Digit: ASedan4 Doors

Cadillac ATS

2.5L L4 Gas DOHC Eng: LCV8th VIN Digit: ASedan4 Doors 1 Per Vehicle

Cadillac ATS 2.5L L4 Gas DOHC

1

Eng: LCV8th VIN Digit: A

Cadillac ATS

2.5L L4 Gas DOHC Eng: LCV8th VIN Digit: A 1 Per Vehicle

Cadillac ATS 2.0L L4 Gas DOHC Turbo

1

Eng: LTG8th VIN Digit: XMfr Code: 6L45

Cadillac ATS

2.0L L4 Gas DOHC Turbo Eng: LTG8th VIN Digit: XMfr Code: 6L45 1 Per Vehicle

Cadillac ATS 2.0L L4 Gas DOHC Turbo

1

Eng: LTG8th VIN Digit: XMfr Code: TR3160

Cadillac ATS

2.0L L4 Gas DOHC Turbo Eng: LTG8th VIN Digit: XMfr Code: TR3160 1 Per Vehicle

Cadillac ATS 2.5L L4 Gas DOHC

1

Eng: LCV8th VIN Digit: AMfr Code: 6L45

Cadillac ATS

2.5L L4 Gas DOHC Eng: LCV8th VIN Digit: AMfr Code: 6L45 1 Per Vehicle

Cadillac CT6 2.0L L4 Gas DOHC Turbo

1

Eng: LTG8th VIN Digit: X

Cadillac CT6

2.0L L4 Gas DOHC Turbo Eng: LTG8th VIN Digit: X 1 Per Vehicle

Buick Encore

1.4L L4 Gas DOHC Turbo

Eng: LE2
8th VIN Digit: M

1.4L L4 Gas DOHC Turbo Eng: LE2
8th VIN Digit: M

1 Per Vehicle

Buick Envision

2.0L L4 Gas DOHC Turbo

Eng: LTG
8th VIN Digit: X

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Buick Envision

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

Eng: LCV
8th VIN Digit: A

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A

1 Per Vehicle

Buick Envision

2.0L L4 Gas DOHC Turbo

2.0L L4 Gas DOHC Turbo
1 Per Vehicle

Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC

Eng: LHN
8th VIN Digit: Z

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC Eng: LHN
8th VIN Digit: Z

1 Per Vehicle

Buick Regal

2.0L L4 Gas DOHC Turbo

Eng: LTG
8th VIN Digit: X

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Buick Regal Sportback

2.0L L4 Gas DOHC Turbo

Eng: LTG
8th VIN Digit: X

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Buick Regal TourX

2.0L L4 Gas DOHC Turbo

2.0L L4 Gas DOHC Turbo
1 Per Vehicle

Cadillac ATS

2.0L L4 Gas DOHC Turbo

Eng: LTG
8th VIN Digit: X

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle

Cadillac ATS

2.5L L4 Gas DOHC

Eng: LCV
8th VIN Digit: A
Sedan
4 Doors

2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A
Sedan
4 Doors

1 Per Vehicle

Cadillac ATS

2.5L L4 Gas DOHC

Eng: LCV
8th VIN Digit: A

2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A

1 Per Vehicle

Cadillac ATS

2.0L L4 Gas DOHC Turbo

Eng: LTG
8th VIN Digit: X
Mfr Code: 6L45

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X
Mfr Code: 6L45

1 Per Vehicle

Cadillac ATS

2.0L L4 Gas DOHC Turbo

Eng: LTG
8th VIN Digit: X
Mfr Code: TR3160

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X
Mfr Code: TR3160

1 Per Vehicle

Cadillac ATS

2.5L L4 Gas DOHC

Eng: LCV
8th VIN Digit: A
Mfr Code: 6L45

2.5L L4 Gas DOHC Eng: LCV
8th VIN Digit: A
Mfr Code: 6L45

1 Per Vehicle

Cadillac CT6

2.0L L4 Gas DOHC Turbo

Eng: LTG
8th VIN Digit: X

2.0L L4 Gas DOHC Turbo Eng: LTG
8th VIN Digit: X

1 Per Vehicle