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ACDelco 12636736 Ignition Knock (Detonation) Sensor
for 2012 (please select make/model)

ACDelco 12636736 Ignition Knock (Detonation) Sensor - 2012 Image 1

ACDelco 12636736 Ignition Knock (Detonation) Sensor - 2012 Image 2

ACDelco 12636736 Ignition Knock (Detonation) Sensor - 2012 Image 3

ACDelco 12636736 Ignition Knock (Detonation) Sensor - 2012


Brand:	ACDelco
Part Number:	12636736
UPC:	00808709309390
Weight:	3.72 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

Get the ACDelco 12636736 Ignition Knock (Detonation) Sensor for your 2012. Buy now and secure your purchase online!

ACDelco GM Original Equipment Ignition Knock (Detonation) Sensors monitor the engine for pinging or spark knock, and are GM-recommended replacements for your vehicle's original components. These sensors create a voltage signal based on the vibrations caused by erratic air/fuel mixture combustion; the engine control module uses these signals to adjust the ignition timing and air/fuel mixture. These original equipment ignition knock 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 prevent damage to the engine caused by pre-ignition
Manufactured to GM OE specification for fit, form, and function
Offering the quality, reliability, and durability of GM OE
Sends signals to the engine control module (ECM) to adjust timing

Specifications:

Connector Gender:

Female

Connector Quantity:

Connector Shape:

Oval

Height (in):

1.8 in

Length:

14.2 in.

Length:

49.78 mm

Mounting Hardware Included:

Yes

Programming Required:

Terminal Gender:

Male

Terminal Quantity:

Terminal Type:

Volume (cu in):

2.64cu in

Weight (lb):

3.72 lb

Width (in):

1.95 in

Wiring Harness Included:

Features and Benefits:

– Have vehicle serviced if 'Check Engine' light illuminates.
– Use approved octane fuel for your vehicle.

Specifications:

Country of Origin:

Select a vehicle to narrow ACDelco 12636736 Ignition Knock (Detonation) Sensor fitment info!

Last Updated: 05/28/2023

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Buick Enclave

3.6L V6 Gas DOHC

2 GM Original Equipment
Eng: LLT
8th VIN Digit: D

Buick Enclave

3.6L V6 Gas DOHC GM Original Equipment
Eng: LLT
8th VIN Digit: D

2 Per Vehicle

2012

Buick LaCrosse

3.6L V6 Flex DOHC

2 GM Original Equipment
Eng: LFX
8th VIN Digit: 3
FWD

Buick LaCrosse

3.6L V6 Flex DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
FWD

2 Per Vehicle

2013

2012

2013

2012

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC

2 GM Original Equipment
Eng: LUK
8th VIN Digit: R
FWD

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC GM Original Equipment
Eng: LUK
8th VIN Digit: R
FWD

2 Per Vehicle

2012

Buick LaCrosse

3.6L V6 Flex DOHC

2 GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

Buick LaCrosse

3.6L V6 Flex DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

2 Per Vehicle

2013

2012

2013

2012

Buick Regal

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC

2 GM Original Equipment
Eng: LUK
8th VIN Digit: R

Buick Regal

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC GM Original Equipment
Eng: LUK
8th VIN Digit: R

2 Per Vehicle

2012

Buick Regal

2.4L L4 Flex DOHC

1 GM Original Equipment
Eng: LEA
8th VIN Digit: K

Buick Regal

2.4L L4 Flex DOHC GM Original Equipment
Eng: LEA
8th VIN Digit: K

1 Per Vehicle

2012

Buick Verano

2.4L L4 Flex DOHC

1 GM Original Equipment
Eng: LEA
8th VIN Digit: K

Buick Verano

2.4L L4 Flex DOHC GM Original Equipment
Eng: LEA
8th VIN Digit: K

1 Per Vehicle

2013

2012

2013

2012

Cadillac CTS

3.0L V6 Gas DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

Cadillac CTS

3.0L V6 Gas DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

2 Per Vehicle

2013

2012

2013

2012

Cadillac CTS

3.0L V6 Gas DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
RWD

Cadillac CTS

3.0L V6 Gas DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
RWD

2 Per Vehicle

2012

Cadillac CTS

3.6L V6 Gas DOHC

2 GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

Cadillac CTS

3.6L V6 Gas DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

2 Per Vehicle

2012

Cadillac CTS

3.6L V6 Gas DOHC

2 GM Original Equipment
Eng: LFX
8th VIN Digit: 3
RWD

Cadillac CTS

3.6L V6 Gas DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
RWD

2 Per Vehicle

2012

Cadillac SRX

3.6L V6 Flex DOHC

2 GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

Cadillac SRX

3.6L V6 Flex DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

2 Per Vehicle

2012

Cadillac SRX

3.6L V6 Flex DOHC

2 GM Original Equipment
Eng: LFX
8th VIN Digit: 3
FWD

Cadillac SRX

3.6L V6 Flex DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
FWD

2 Per Vehicle

2012

Chevrolet Camaro

3.6L V6 Gas DOHC

2 GM Original Equipment
Eng: LFX
8th VIN Digit: 3

Chevrolet Camaro

3.6L V6 Gas DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3

2 Per Vehicle

2012

Chevrolet Caprice

3.6L V6 Flex DOHC

2 GM Original Equipment
Eng: LFX
8th VIN Digit: 3

Chevrolet Caprice

3.6L V6 Flex DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3

2 Per Vehicle

2012

Chevrolet Captiva Sport

2.4L L4 Flex DOHC

2 GM Original Equipment
Eng: LEA
8th VIN Digit: K
FWD

Chevrolet Captiva Sport

2.4L L4 Flex DOHC GM Original Equipment
Eng: LEA
8th VIN Digit: K
FWD

2 Per Vehicle

2012

Chevrolet Captiva Sport

3.0L V6 Flex DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

Chevrolet Captiva Sport

3.0L V6 Flex DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

2 Per Vehicle

2012

Chevrolet Captiva Sport

3.0L V6 Flex DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
FWD

Chevrolet Captiva Sport

3.0L V6 Flex DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
FWD

2 Per Vehicle

2012

Chevrolet Equinox

2.4L L4 Flex DOHC,
2.4L L4 Gas DOHC

1 GM Original Equipment
Eng: LEA
8th VIN Digit: K
AWD

Chevrolet Equinox

2.4L L4 Flex DOHC,
2.4L L4 Gas DOHC GM Original Equipment
Eng: LEA
8th VIN Digit: K
AWD

1 Per Vehicle

2012

Chevrolet Equinox

2.4L L4 Flex DOHC,
2.4L L4 Gas DOHC

1 GM Original Equipment
Eng: LEA
8th VIN Digit: K
FWD

Chevrolet Equinox

2.4L L4 Flex DOHC,
2.4L L4 Gas DOHC GM Original Equipment
Eng: LEA
8th VIN Digit: K
FWD

1 Per Vehicle

2012

Chevrolet Equinox

3.0L V6 Gas DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

Chevrolet Equinox

3.0L V6 Gas DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

2 Per Vehicle

2012

Chevrolet Equinox

3.0L V6 Gas DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
FWD

Chevrolet Equinox

3.0L V6 Gas DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
FWD

2 Per Vehicle

2012

2011

2012

2011

Chevrolet Equinox

3.0L V6 Flex DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

Chevrolet Equinox

3.0L V6 Flex DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

2 Per Vehicle

2012

2011

2012

2011

Chevrolet Equinox

3.0L V6 Flex DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
FWD

Chevrolet Equinox

3.0L V6 Flex DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
FWD

2 Per Vehicle

2012

Chevrolet Impala

3.6L V6 Flex DOHC

2 GM Original Equipment
Eng: LFX
8th VIN Digit: 3

Chevrolet Impala

3.6L V6 Flex DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3

2 Per Vehicle

2014

2013

2012

2014

2013

2012

Chevrolet Impala

3.6L V6 Gas DOHC

2 GM Original Equipment
Eng: LFX
8th VIN Digit: 3

Chevrolet Impala

3.6L V6 Gas DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3

2 Per Vehicle

2012

Chevrolet Malibu

2.4L L4 Gas DOHC

1 GM Original Equipment
PZEV CALIFORNIA EMIS(NU6)
Eng: LE5
8th VIN Digit: 0

Chevrolet Malibu

2.4L L4 Gas DOHC GM Original Equipment
PZEV CALIFORNIA EMIS(NU6)
Eng: LE5
8th VIN Digit: 0

1 Per Vehicle

2012

Chevrolet Malibu

2.4L L4 Gas DOHC

1 GM Original Equipment
TIER 2 FED EMIS(NT7), CALIFORNIA LEV2 EMIS(NU1), BIN 4 CAL EMIS(NU5)
Eng: LE5
8th VIN Digit: 0
Mfr Code: 6T40

Chevrolet Malibu

2.4L L4 Gas DOHC GM Original Equipment
TIER 2 FED EMIS(NT7), CALIFORNIA LEV2 EMIS(NU1), BIN 4 CAL EMIS(NU5)
Eng: LE5
8th VIN Digit: 0
Mfr Code: 6T40

1 Per Vehicle

2012

2011

2012

2011

Chevrolet Malibu

2.4L L4 Flex DOHC

2 GM Original Equipment
PZEV CALIFORNIA EMIS(NU6)
Eng: LE9
8th VIN Digit: U

Chevrolet Malibu

2.4L L4 Flex DOHC GM Original Equipment
PZEV CALIFORNIA EMIS(NU6)
Eng: LE9
8th VIN Digit: U

2 Per Vehicle

2012

2011

2012

2011

Chevrolet Malibu

2.4L L4 Flex DOHC

2 GM Original Equipment
TIER 2 FED EMIS(NT7), CALIFORNIA LEV2 EMIS(NU1), BIN 4 CAL EMIS(NU5)
Eng: LE9
8th VIN Digit: U
Mfr Code: 6T40

Chevrolet Malibu

2.4L L4 Flex DOHC GM Original Equipment
TIER 2 FED EMIS(NT7), CALIFORNIA LEV2 EMIS(NU1), BIN 4 CAL EMIS(NU5)
Eng: LE9
8th VIN Digit: U
Mfr Code: 6T40

2 Per Vehicle

Chevrolet Malibu

3.6L V6 Gas DOHC

2 GM Original Equipment
Eng: LY7
8th VIN Digit: 7

Chevrolet Malibu

3.6L V6 Gas DOHC GM Original Equipment
Eng: LY7
8th VIN Digit: 7

2 Per Vehicle

Chevrolet Traverse

3.6L V6 Gas DOHC

2 GM Original Equipment
Eng: LLT
8th VIN Digit: D

Chevrolet Traverse

3.6L V6 Gas DOHC GM Original Equipment
Eng: LLT
8th VIN Digit: D

2 Per Vehicle

GMC Acadia

3.6L V6 Gas DOHC

2 GM Original Equipment
Eng: LLT
8th VIN Digit: D

GMC Acadia

3.6L V6 Gas DOHC GM Original Equipment
Eng: LLT
8th VIN Digit: D

2 Per Vehicle

2012

GMC Terrain

2.4L L4 Flex DOHC,
2.4L L4 Gas DOHC

1 GM Original Equipment
Eng: LEA
8th VIN Digit: K
AWD

GMC Terrain

2.4L L4 Flex DOHC,
2.4L L4 Gas DOHC GM Original Equipment
Eng: LEA
8th VIN Digit: K
AWD

1 Per Vehicle

2012

GMC Terrain

2.4L L4 Flex DOHC,
2.4L L4 Gas DOHC

1 GM Original Equipment
Eng: LEA
8th VIN Digit: K
FWD

GMC Terrain

2.4L L4 Flex DOHC,
2.4L L4 Gas DOHC GM Original Equipment
Eng: LEA
8th VIN Digit: K
FWD

1 Per Vehicle

2012

GMC Terrain

3.0L V6 Gas DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

GMC Terrain

3.0L V6 Gas DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

2 Per Vehicle

2012

GMC Terrain

3.0L V6 Gas DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
FWD

GMC Terrain

3.0L V6 Gas DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
FWD

2 Per Vehicle

2012

2011

2012

2011

GMC Terrain

3.0L V6 Flex DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

GMC Terrain

3.0L V6 Flex DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

2 Per Vehicle

2012

2011

2012

2011

GMC Terrain

3.0L V6 Flex DOHC

2 GM Original Equipment
Eng: LFW
8th VIN Digit: 5
FWD

GMC Terrain

3.0L V6 Flex DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
FWD

2 Per Vehicle

Didn't find a match for your vehicle?

See Other Choices

ACDelco 12636736 Ignition Knock (Detonation) Sensorfor 2012 (please select make/model)

Product Information

Description:

Features and Benefits:

Specifications:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 12636736 Ignition Knock (Detonation) Sensor fitment info!

2012

2012

Buick Enclave 3.6L V6 Gas DOHC

2

GM Original EquipmentEng: LLT8th VIN Digit: D

Buick Enclave

3.6L V6 Gas DOHC GM Original EquipmentEng: LLT8th VIN Digit: D 2 Per Vehicle

2012

2012

Buick LaCrosse 3.6L V6 Flex DOHC

2

GM Original EquipmentEng: LFX8th VIN Digit: 3FWD

Buick LaCrosse

3.6L V6 Flex DOHC GM Original EquipmentEng: LFX8th VIN Digit: 3FWD 2 Per Vehicle

2012

2012

Buick LaCrosse 2.4L L4 MILD HYBRID EV-Gas MHEV DOHC

2

GM Original EquipmentEng: LUK8th VIN Digit: RFWD

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC GM Original EquipmentEng: LUK8th VIN Digit: RFWD 2 Per Vehicle

2012

2012

Buick LaCrosse 3.6L V6 Flex DOHC

2

GM Original EquipmentEng: LFX8th VIN Digit: 3AWD

Buick LaCrosse

3.6L V6 Flex DOHC GM Original EquipmentEng: LFX8th VIN Digit: 3AWD 2 Per Vehicle

2012

2012

Buick Regal 2.4L L4 MILD HYBRID EV-Gas MHEV DOHC

2

GM Original EquipmentEng: LUK8th VIN Digit: R

Buick Regal

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC GM Original EquipmentEng: LUK8th VIN Digit: R 2 Per Vehicle

2012

2012

Buick Regal 2.4L L4 Flex DOHC

1

GM Original EquipmentEng: LEA8th VIN Digit: K

Buick Regal

2.4L L4 Flex DOHC GM Original EquipmentEng: LEA8th VIN Digit: K 1 Per Vehicle

2012

2012

Buick Verano 2.4L L4 Flex DOHC

1

GM Original EquipmentEng: LEA8th VIN Digit: K

Buick Verano

2.4L L4 Flex DOHC GM Original EquipmentEng: LEA8th VIN Digit: K 1 Per Vehicle

2012

2012

Cadillac CTS 3.0L V6 Gas DOHC

2

GM Original EquipmentEng: LFW8th VIN Digit: 5AWD

Cadillac CTS

3.0L V6 Gas DOHC GM Original EquipmentEng: LFW8th VIN Digit: 5AWD 2 Per Vehicle

2012

2012

Cadillac CTS 3.0L V6 Gas DOHC

2

GM Original EquipmentEng: LFW8th VIN Digit: 5RWD

Cadillac CTS

3.0L V6 Gas DOHC GM Original EquipmentEng: LFW8th VIN Digit: 5RWD 2 Per Vehicle

2012

2012

Cadillac CTS 3.6L V6 Gas DOHC

2

GM Original EquipmentEng: LFX8th VIN Digit: 3AWD

Cadillac CTS

3.6L V6 Gas DOHC GM Original EquipmentEng: LFX8th VIN Digit: 3AWD 2 Per Vehicle

2012

2012

ACDelco 12636736 Ignition Knock (Detonation) Sensor
for 2012 (please select make/model)

Buick Enclave

3.6L V6 Gas DOHC

GM Original Equipment
Eng: LLT
8th VIN Digit: D

3.6L V6 Gas DOHC GM Original Equipment
Eng: LLT
8th VIN Digit: D

2 Per Vehicle

Buick LaCrosse

3.6L V6 Flex DOHC

GM Original Equipment
Eng: LFX
8th VIN Digit: 3
FWD

3.6L V6 Flex DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
FWD

2 Per Vehicle

Buick LaCrosse

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC

GM Original Equipment
Eng: LUK
8th VIN Digit: R
FWD

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC GM Original Equipment
Eng: LUK
8th VIN Digit: R
FWD

2 Per Vehicle

Buick LaCrosse

3.6L V6 Flex DOHC

GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

3.6L V6 Flex DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

2 Per Vehicle

Buick Regal

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC

GM Original Equipment
Eng: LUK
8th VIN Digit: R

2.4L L4 MILD HYBRID EV-Gas MHEV DOHC GM Original Equipment
Eng: LUK
8th VIN Digit: R

2 Per Vehicle

Buick Regal

2.4L L4 Flex DOHC

GM Original Equipment
Eng: LEA
8th VIN Digit: K

2.4L L4 Flex DOHC GM Original Equipment
Eng: LEA
8th VIN Digit: K

1 Per Vehicle

Buick Verano

2.4L L4 Flex DOHC

GM Original Equipment
Eng: LEA
8th VIN Digit: K

2.4L L4 Flex DOHC GM Original Equipment
Eng: LEA
8th VIN Digit: K

1 Per Vehicle

Cadillac CTS

3.0L V6 Gas DOHC

GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

3.0L V6 Gas DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
AWD

2 Per Vehicle

Cadillac CTS

3.0L V6 Gas DOHC

GM Original Equipment
Eng: LFW
8th VIN Digit: 5
RWD

3.0L V6 Gas DOHC GM Original Equipment
Eng: LFW
8th VIN Digit: 5
RWD

2 Per Vehicle

Cadillac CTS

3.6L V6 Gas DOHC

GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

3.6L V6 Gas DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

2 Per Vehicle

Cadillac CTS

3.6L V6 Gas DOHC

GM Original Equipment
Eng: LFX
8th VIN Digit: 3
RWD

3.6L V6 Gas DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
RWD

2 Per Vehicle

Cadillac SRX

3.6L V6 Flex DOHC

GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

3.6L V6 Flex DOHC GM Original Equipment
Eng: LFX
8th VIN Digit: 3
AWD

2 Per Vehicle