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ACDelco 12638266 Engine Camshaft Position Sensor

ACDelco 12638266 Engine Camshaft Position Sensor


Brand:	ACDelco
Part Number:	12638266
UPC:	00707773950746
Weight:	0.08 lbs
Condition:	New

On Sale:

$34.96

Availability:

73 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 12638266 Engine Camshaft Position Sensor for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Engine Camshaft Position Sensors monitor the rotational position of the camshaft(s), and are GM-recommended replacements for your vehicle's original components. They provide a signal to the engine control module which compares the camshaft position with the crankshaft position to determine ignition and fuel injection timing. These original equipment engine camshaft position sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

GM-recommended replacement part for your GM vehicle's original factory component
Helps keep engine timing and fuel injection running in sync
Helps provide proper alignment, positioning, and spacing for easy installation
Manufactured to GM OE specification for fit, form, and function
Offering the quality, reliability, and durability of GM OE
Synchronizes engine valves and pistons for excellent engine performance

Specifications:

Connector Gender:

Female

Connector Quantity:

Connector Shape:

Weather pack

Grade Type:

Regular

Height (in):

1.2 in

Length (in):

2 in

Mounting Bracket Included:

Yes

Programming Required:

Terminal Quantity:

Terminal Type:

Blade

Weight (lb):

0.08 lb

Width (in):

1.8 in

Wire Harness Included:

Features and Benefits:

– Change the engine oil at required intervals.
– Keep engine coolant level full to help prevent overheating of the engine.

Specifications:

Country of Origin:

Select a vehicle to narrow ACDelco 12638266 Engine Camshaft Position Sensor fitment info!

Last Updated: 03/31/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Buick Envision

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)
Eng: LTG
8th VIN Digit: X
AWD

Buick Envision

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)
Eng: LTG
8th VIN Digit: X
AWD

2 Per Vehicle

Buick Envision

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)
Eng: LCV
8th VIN Digit: A

Buick Envision

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)
Eng: LCV
8th VIN Digit: A

2 Per Vehicle

2016

Buick Envision

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)

Buick Envision

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)

2 Per Vehicle

Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LHN
8th VIN Digit: Z

Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LHN
8th VIN Digit: Z

2 Per Vehicle

Buick Regal

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

Buick Regal

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Buick Regal Sportback

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

Buick Regal Sportback

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Buick Regal TourX

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR

Buick Regal TourX

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR

2 Per Vehicle

Cadillac ATS

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

Cadillac ATS

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Cadillac ATS

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A
Sedan
4 Doors

Cadillac ATS

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A
Sedan
4 Doors

2 Per Vehicle

Cadillac ATS

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A

Cadillac ATS

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A

2 Per Vehicle

Cadillac CT6

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X
Mfr Code: 4EL70

Cadillac CT6

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X
Mfr Code: 4EL70

2 Per Vehicle

Cadillac CT6

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

Cadillac CT6

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Cadillac CTS

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

Cadillac CTS

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Chevrolet Blazer

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
FWD

Chevrolet Blazer

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
FWD

2 Per Vehicle

2019

Chevrolet Blazer

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
Mfr Code: 9T50
FWD

Chevrolet Blazer

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
Mfr Code: 9T50
FWD

2 Per Vehicle

Chevrolet Camaro

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

Chevrolet Camaro

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Chevrolet Colorado

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A

Chevrolet Colorado

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A

2 Per Vehicle

Chevrolet Equinox

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

Chevrolet Equinox

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A

Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A

2 Per Vehicle

Chevrolet Impala

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LKW
8th VIN Digit: L

Chevrolet Impala

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LKW
8th VIN Digit: L

2 Per Vehicle

Chevrolet Malibu

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

Chevrolet Malibu

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Chevrolet Malibu

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LKW
8th VIN Digit: L

Chevrolet Malibu

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LKW
8th VIN Digit: L

2 Per Vehicle

2013

Chevrolet Malibu

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A

Chevrolet Malibu

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A

2 Per Vehicle

2016

Chevrolet Malibu Limited

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR

Chevrolet Malibu Limited

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR

2 Per Vehicle

2019

Chevrolet Traverse

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LTG
8th VIN Digit: X
FWD

Chevrolet Traverse

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LTG
8th VIN Digit: X
FWD

2 Per Vehicle

2018

Chevrolet Traverse

2.0L L4 Gas DOHC Turbo

2 W/ BOLT, RET, SEAL, AND SENSOR
TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LTG
8th VIN Digit: X

Chevrolet Traverse

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

GMC Acadia

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
FWD

GMC Acadia

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
FWD

2 Per Vehicle

2019

GMC Acadia

2.5L L4 Gas DOHC

2 W/ BOLT, RET, SEAL, AND SENSOR
TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
Mfr Code: 6T50

GMC Acadia

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
Mfr Code: 6T50

2 Per Vehicle

ACDelco 12638266 Engine Camshaft Position Sensor

$34.96

Product Information

Description:

Features and Benefits:

Specifications:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 12638266 Engine Camshaft Position Sensor fitment info!

Buick Envision 2.0L L4 Gas DOHC Turbo

2

W/ BOLT, RET, SEAL, AND SENSOR STOP/START ENGINE CONTROL SYSTEM(KL9)Eng: LTG8th VIN Digit: XAWD

Buick Envision

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR STOP/START ENGINE CONTROL SYSTEM(KL9)Eng: LTG8th VIN Digit: XAWD 2 Per Vehicle

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

2

W/ BOLT, RET, SEAL, AND SENSOR STOP/START ENGINE CONTROL SYSTEM(KL9)Eng: LCV8th VIN Digit: A

Buick Envision

2.5L L4 Flex DOHC,2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR STOP/START ENGINE CONTROL SYSTEM(KL9)Eng: LCV8th VIN Digit: A 2 Per Vehicle

Buick Envision 2.0L L4 Gas DOHC Turbo

2

W/ BOLT, RET, SEAL, AND SENSOR STOP/START ENGINE CONTROL SYSTEM(KL9)

Buick Envision

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR STOP/START ENGINE CONTROL SYSTEM(KL9) 2 Per Vehicle

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

2

W/ BOLT, RET, SEAL, AND SENSOREng: LHN8th VIN Digit: Z

Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC W/ BOLT, RET, SEAL, AND SENSOREng: LHN8th VIN Digit: Z 2 Per Vehicle

Buick Regal 2.0L L4 Gas DOHC Turbo

2

W/ BOLT, RET, SEAL, AND SENSOREng: LTG8th VIN Digit: X

Buick Regal

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOREng: LTG8th VIN Digit: X 2 Per Vehicle

Buick Regal Sportback 2.0L L4 Gas DOHC Turbo

2

W/ BOLT, RET, SEAL, AND SENSOREng: LTG8th VIN Digit: X

Buick Regal Sportback

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOREng: LTG8th VIN Digit: X 2 Per Vehicle

Buick Regal TourX 2.0L L4 Gas DOHC Turbo

2

W/ BOLT, RET, SEAL, AND SENSOR

Buick Regal TourX

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR 2 Per Vehicle

Cadillac ATS 2.0L L4 Gas DOHC Turbo

2

W/ BOLT, RET, SEAL, AND SENSOREng: LTG8th VIN Digit: X

Cadillac ATS

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOREng: LTG8th VIN Digit: X 2 Per Vehicle

Cadillac ATS 2.5L L4 Gas DOHC

2

W/ BOLT, RET, SEAL, AND SENSOREng: LCV8th VIN Digit: ASedan4 Doors

Cadillac ATS

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOREng: LCV8th VIN Digit: ASedan4 Doors 2 Per Vehicle

Cadillac ATS 2.5L L4 Gas DOHC

2

W/ BOLT, RET, SEAL, AND SENSOREng: LCV8th VIN Digit: A

Cadillac ATS

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOREng: LCV8th VIN Digit: A 2 Per Vehicle

Cadillac CT6 2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo

2

W/ BOLT, RET, SEAL, AND SENSOREng: LTG8th VIN Digit: XMfr Code: 4EL70

Cadillac CT6

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOREng: LTG8th VIN Digit: XMfr Code: 4EL70 2 Per Vehicle

Cadillac CT6 2.0L L4 Gas DOHC Turbo

2

W/ BOLT, RET, SEAL, AND SENSOREng: LTG8th VIN Digit: X

Cadillac CT6

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOREng: LTG8th VIN Digit: X 2 Per Vehicle

Buick Envision

2.0L L4 Gas DOHC Turbo

W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)
Eng: LTG
8th VIN Digit: X
AWD

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)
Eng: LTG
8th VIN Digit: X
AWD

2 Per Vehicle

Buick Envision

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)
Eng: LCV
8th VIN Digit: A

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)
Eng: LCV
8th VIN Digit: A

2 Per Vehicle

Buick Envision

2.0L L4 Gas DOHC Turbo

W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
STOP/START ENGINE CONTROL SYSTEM(KL9)

2 Per Vehicle

Buick LaCrosse

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC

W/ BOLT, RET, SEAL, AND SENSOR
Eng: LHN
8th VIN Digit: Z

2.5L L4 MILD HYBRID EV-Gas MHEV DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LHN
8th VIN Digit: Z

2 Per Vehicle

Buick Regal

2.0L L4 Gas DOHC Turbo

W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Buick Regal Sportback

2.0L L4 Gas DOHC Turbo

W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Buick Regal TourX

2.0L L4 Gas DOHC Turbo

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR

2 Per Vehicle

Cadillac ATS

2.0L L4 Gas DOHC Turbo

W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

Cadillac ATS

2.5L L4 Gas DOHC

W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A
Sedan
4 Doors

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A
Sedan
4 Doors

2 Per Vehicle

Cadillac ATS

2.5L L4 Gas DOHC

W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A

2.5L L4 Gas DOHC W/ BOLT, RET, SEAL, AND SENSOR
Eng: LCV
8th VIN Digit: A

2 Per Vehicle

Cadillac CT6

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo

W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X
Mfr Code: 4EL70

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X
Mfr Code: 4EL70

2 Per Vehicle

Cadillac CT6

2.0L L4 Gas DOHC Turbo

W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2.0L L4 Gas DOHC Turbo W/ BOLT, RET, SEAL, AND SENSOR
Eng: LTG
8th VIN Digit: X

2 Per Vehicle