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ACDelco 12623095 Ignition Knock (Detonation) Sensor

ACDelco 12623095 Ignition Knock (Detonation) Sensor Image 3

ACDelco 12623095 Ignition Knock (Detonation) Sensor


Brand:	ACDelco
Part Number:	12623095
UPC:	00707773945780
Weight:	0.13 lbs
Condition:	New

On Sale:

$22.21

Availability:

29 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

Get the ACDelco 12623095 Ignition Knock (Detonation) Sensor for your vehicle. 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 in

Length:

2.1 in.

Length:

44.05 mm

Mounting Hardware Included:

Yes

Programming Required:

Terminal Quantity:

Terminal Type:

Blade Pin

Threaded End Diameter:

0.31 in.

Threaded End Diameter:

8 mm

Weight (lb):

0.13 lb

Width (in):

1.9 in

Wire 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 12623095 Ignition Knock (Detonation) Sensor fitment info!

Last Updated: 04/06/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Buick Envision

2.0L L4 Gas DOHC Turbo

2 Eng: LTG
8th VIN Digit: X

Buick Envision

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

2 Per Vehicle

Buick Envision

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

2 Eng: LCV
8th VIN Digit: A

Buick Envision

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

2 Per Vehicle

2016

Buick Envision

2.0L L4 Gas DOHC Turbo

2

Buick Envision

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

2 Eng: LTG
8th VIN Digit: X

Buick Regal

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

2 Per Vehicle

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

Buick Regal TourX

2.0L L4 Gas DOHC Turbo

1

Buick Regal TourX

Cadillac ATS

2.0L L4 Gas DOHC Turbo

2 Eng: LTG
8th VIN Digit: X

Cadillac ATS

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

2 Per Vehicle

Cadillac ATS

2.5L L4 Gas DOHC

2 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

2 Per Vehicle

Cadillac ATS

2.5L L4 Gas DOHC

2 Eng: LCV
8th VIN Digit: A

Cadillac ATS

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

2 Per Vehicle

Cadillac CT5

6.2L V8 Gas DOHC Supercharged

2 Eng: LT4
8th VIN Digit: 6

Cadillac CT5

6.2L V8 Gas DOHC Supercharged Eng: LT4
8th VIN Digit: 6

2 Per Vehicle

Cadillac CT6

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

2 Eng: LTG
8th VIN Digit: X
Mfr Code: 4EL70

Cadillac CT6

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo Eng: LTG
8th VIN Digit: X
Mfr Code: 4EL70

2 Per Vehicle

Cadillac CT6

2.0L L4 Gas DOHC Turbo

2 Eng: LTG
8th VIN Digit: X

Cadillac CT6

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

2 Per Vehicle

Cadillac CTS

6.2L V8 Gas OHV Supercharged

2 Eng: LT4
8th VIN Digit: 6

Cadillac CTS

6.2L V8 Gas OHV Supercharged Eng: LT4
8th VIN Digit: 6

2 Per Vehicle

Cadillac CTS

2.0L L4 Gas DOHC Turbo

2 Eng: LTG
8th VIN Digit: X

Cadillac CTS

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

2 Per Vehicle

Cadillac Escalade

6.2L V8 Gas OHV

2 Eng: L87
8th VIN Digit: L

Cadillac Escalade

6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

2 Per Vehicle

2023

Cadillac Escalade

6.2L V8 Gas OHV Supercharged

2 Eng: LT4
8th VIN Digit: 6
Mfr Code: 10R90
AWD

Cadillac Escalade

6.2L V8 Gas OHV Supercharged Eng: LT4
8th VIN Digit: 6
Mfr Code: 10R90
AWD

2 Per Vehicle

Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

2

Cadillac Escalade

Cadillac Escalade ESV

6.2L V8 Gas OHV

2 Eng: L87
8th VIN Digit: L

Cadillac Escalade ESV

6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

2 Per Vehicle

2023

Cadillac Escalade ESV

6.2L V8 Gas OHV Supercharged

2 Eng: LT4
8th VIN Digit: 6
Mfr Code: 10R90
AWD

Cadillac Escalade ESV

6.2L V8 Gas OHV Supercharged Eng: LT4
8th VIN Digit: 6
Mfr Code: 10R90
AWD

2 Per Vehicle

Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

2

Cadillac Escalade ESV

Chevrolet Blazer

2.5L L4 Gas DOHC

2 TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
FWD

Chevrolet Blazer

2.5L L4 Gas DOHC 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 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 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

6.2L V8 Gas OHV Supercharged

2 Eng: LT4
8th VIN Digit: 6

Chevrolet Camaro

6.2L V8 Gas OHV Supercharged Eng: LT4
8th VIN Digit: 6

2 Per Vehicle

Chevrolet Camaro

6.2L V8 Gas OHV

2 Eng: LT1
8th VIN Digit: 7

Chevrolet Camaro

6.2L V8 Gas OHV Eng: LT1
8th VIN Digit: 7

2 Per Vehicle

Chevrolet Camaro

2.0L L4 Gas DOHC Turbo

2 Eng: LTG
8th VIN Digit: X

Chevrolet Camaro

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

2 Per Vehicle

Chevrolet Colorado

2.5L L4 Gas DOHC

2 Eng: LCV
8th VIN Digit: A

Chevrolet Colorado

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

2 Per Vehicle

2024

Chevrolet Corvette

6.2L V8 FULL HYBRID EV-Gas FHEV OHV

2 SPORT ELECTRIFIED PROPULSION-ELECTRIC FRONT AXLE(HP1),EURO 6D EMISSION SYSTEM(NCL),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV125 CALIFORNIA EMISSIONS(NUF)
Eng: LT2
8th VIN Digit: 4
Mfr Code: TR9080 DCT

Chevrolet Corvette

6.2L V8 FULL HYBRID EV-Gas FHEV OHV SPORT ELECTRIFIED PROPULSION-ELECTRIC FRONT AXLE(HP1),EURO 6D EMISSION SYSTEM(NCL),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV125 CALIFORNIA EMISSIONS(NUF)
Eng: LT2
8th VIN Digit: 4
Mfr Code: TR9080 DCT

2 Per Vehicle

Chevrolet Corvette

6.2L V8 Gas OHV

2 EURO 6D EMISSION SYSTEM(NCL),JAPAN WLTP EMISSION SYSTEM(NM9),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LT2
8th VIN Digit: 4
Mfr Code: TR9080 DCT

Chevrolet Corvette

6.2L V8 Gas OHV EURO 6D EMISSION SYSTEM(NCL),JAPAN WLTP EMISSION SYSTEM(NM9),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LT2
8th VIN Digit: 4
Mfr Code: TR9080 DCT

2 Per Vehicle

Chevrolet Corvette

6.2L V8 Gas OHV

2 EURO 6D EMISSION SYSTEM(NCL),JAPAN WLTP EMISSION SYSTEM(NM9),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)

Chevrolet Corvette

6.2L V8 Gas OHV EURO 6D EMISSION SYSTEM(NCL),JAPAN WLTP EMISSION SYSTEM(NM9),TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)

2 Per Vehicle

2019

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged

2 Eng: LT5
8th VIN Digit: 9

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged Eng: LT5
8th VIN Digit: 9

2 Per Vehicle

Chevrolet Corvette

6.2L V8 Gas OHV

2 Eng: LT1
8th VIN Digit: 7

Chevrolet Corvette

6.2L V8 Gas OHV Eng: LT1
8th VIN Digit: 7

2 Per Vehicle

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged

2 Eng: LT4
8th VIN Digit: 6

Chevrolet Corvette

6.2L V8 Gas OHV Supercharged Eng: LT4
8th VIN Digit: 6

2 Per Vehicle

2014

Chevrolet Corvette

6.2L V8 Gas OHV

2

Chevrolet Corvette

Chevrolet Equinox

2.0L L4 Gas DOHC Turbo

2 Eng: LTG
8th VIN Digit: X

Chevrolet Equinox

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

2 Per Vehicle

2024

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

2 Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH

2 Per Vehicle

2024

Chevrolet Express 2500

6.6L V8 Gas OHV

2 Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X

Chevrolet Express 2500

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X

2 Per Vehicle

Chevrolet Express 2500

6.6L V8 Gas OHV

2 Eng: L8T
8th VIN Digit: 7

Chevrolet Express 2500

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7

2 Per Vehicle

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

2 Eng: LV1
8th VIN Digit: P

Chevrolet Express 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P

2 Per Vehicle

2024

Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

2 Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH

Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH

2 Per Vehicle

2024

Chevrolet Express 3500

6.6L V8 Gas OHV

2 Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X

Chevrolet Express 3500

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X

2 Per Vehicle

Chevrolet Express 3500

6.6L V8 Gas OHV

2 Eng: L8T
8th VIN Digit: 7

Chevrolet Express 3500

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7

2 Per Vehicle

Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

2 Eng: LV1
8th VIN Digit: P

Chevrolet Express 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P

2 Per Vehicle

Chevrolet Impala

2.5L L4 Flex DOHC,
2.5L L4 Gas DOHC

2 Eng: LCV
8th VIN Digit: A

Chevrolet Impala

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

2 Per Vehicle

Chevrolet Impala

2.5L L4 Gas DOHC

2 Eng: LKW
8th VIN Digit: L

Chevrolet Impala

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

2 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

2 Eng: LKW
8th VIN Digit: L

Chevrolet Malibu

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

2 Per Vehicle

Chevrolet Malibu

2.0L L4 Gas DOHC Turbo

2 Eng: LTG
8th VIN Digit: X

Chevrolet Malibu

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

2 Per Vehicle

2013

Chevrolet Malibu

2.5L L4 Gas DOHC

2 Eng: LCV
8th VIN Digit: A

Chevrolet Malibu

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

2 Per Vehicle

2016

Chevrolet Malibu Limited

2.5L L4 Gas DOHC

2

Chevrolet Malibu Limited

Chevrolet Silverado 1500

5.3L V8 Flex OHV

2 Eng: L84
8th VIN Digit: D

Chevrolet Silverado 1500

5.3L V8 Flex OHV Eng: L84
8th VIN Digit: D

2 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Gas OHV

2 Eng: L84
8th VIN Digit: D

Chevrolet Silverado 1500

5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

2 Per Vehicle

Chevrolet Silverado 1500

6.2L V8 Gas OHV

2 Eng: L87
8th VIN Digit: L

Chevrolet Silverado 1500

6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

2 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Gas OHV

2 Eng: LV3
8th VIN Digit: H

Chevrolet Silverado 1500

4.3L V6 Gas OHV Eng: LV3
8th VIN Digit: H

2 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

2 Eng: L82
8th VIN Digit: F

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Eng: L82
8th VIN Digit: F

2 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV

2 Eng: L8B
8th VIN Digit: R

Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV Eng: L8B
8th VIN Digit: R

2 Per Vehicle

Chevrolet Silverado 1500

4.3L V6 Flex OHV

2 Eng: LV3
8th VIN Digit: H

Chevrolet Silverado 1500

4.3L V6 Flex OHV Eng: LV3
8th VIN Digit: H

2 Per Vehicle

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

2 Eng: L83
8th VIN Digit: C

Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Eng: L83
8th VIN Digit: C

2 Per Vehicle

Chevrolet Silverado 1500

6.2L V8 Gas OHV

2 Eng: L86
8th VIN Digit: J

Chevrolet Silverado 1500

6.2L V8 Gas OHV Eng: L86
8th VIN Digit: J

2 Per Vehicle

2019

Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

2

Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
2 Per Vehicle

2022

Chevrolet Silverado 1500 LTD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

2 Eng: L82
8th VIN Digit: F

Chevrolet Silverado 1500 LTD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Eng: L82
8th VIN Digit: F

2 Per Vehicle

2022

Chevrolet Silverado 1500 LTD

5.3L V8 Gas OHV

2 Eng: L84
8th VIN Digit: D

Chevrolet Silverado 1500 LTD

5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

2 Per Vehicle

2022

Chevrolet Silverado 1500 LTD

6.2L V8 Gas OHV

2 Eng: L87
8th VIN Digit: L

Chevrolet Silverado 1500 LTD

6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV

2 Eng: L8T
8th VIN Digit: 7

Chevrolet Silverado 2500 HD

6.6L V8 Flex OHV Eng: L8T
8th VIN Digit: 7

2 Per Vehicle

Chevrolet Silverado 2500 HD

6.6L V8 Gas OHV

2 Eng: L8T
8th VIN Digit: 7

Chevrolet Silverado 2500 HD

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV

2 Eng: L8T
8th VIN Digit: 7

Chevrolet Silverado 3500 HD

6.6L V8 Flex OHV Eng: L8T
8th VIN Digit: 7

2 Per Vehicle

Chevrolet Silverado 3500 HD

6.6L V8 Gas OHV

2 Eng: L8T
8th VIN Digit: 7

Chevrolet Silverado 3500 HD

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7

2 Per Vehicle

Chevrolet Suburban

5.3L V8 Gas OHV

2 Eng: L84
8th VIN Digit: D

Chevrolet Suburban

5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

2 Per Vehicle

Chevrolet Suburban

6.2L V8 Gas OHV

2 Eng: L87
8th VIN Digit: L

Chevrolet Suburban

6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

2 Per Vehicle

Chevrolet Suburban

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

2 Eng: L83
8th VIN Digit: C

Chevrolet Suburban

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Eng: L83
8th VIN Digit: C

2 Per Vehicle

Chevrolet Suburban

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

2 Eng: L86
8th VIN Digit: J

Chevrolet Suburban

6.2L V8 Flex OHV,
6.2L V8 Gas OHV Eng: L86
8th VIN Digit: J

2 Per Vehicle

Chevrolet Suburban

5.3L V8 Gas OHV

2

Chevrolet Suburban

Chevrolet Suburban

5.3L V8 Flex OHV

2

Chevrolet Suburban

Chevrolet Tahoe

5.3L V8 Gas OHV

2 Eng: L84
8th VIN Digit: D

Chevrolet Tahoe

5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

2 Per Vehicle

Chevrolet Tahoe

6.2L V8 Gas OHV

2 Eng: L87
8th VIN Digit: L

Chevrolet Tahoe

6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

2 Per Vehicle

Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

2 Eng: L83
8th VIN Digit: C

Chevrolet Tahoe

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Eng: L83
8th VIN Digit: C

2 Per Vehicle

Chevrolet Tahoe

6.2L V8 Flex OHV,
6.2L V8 Gas OHV

2 Eng: L86
8th VIN Digit: J

Chevrolet Tahoe

6.2L V8 Flex OHV,
6.2L V8 Gas OHV Eng: L86
8th VIN Digit: J

2 Per Vehicle

Chevrolet Tahoe

5.3L V8 Gas OHV

2

Chevrolet Tahoe

Chevrolet Tahoe

5.3L V8 Flex OHV

2

Chevrolet Tahoe

Chevrolet Traverse

2.0L L4 Gas DOHC Turbo

2 TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LTG
8th VIN Digit: X

Chevrolet Traverse

2.0L L4 Gas DOHC Turbo TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LTG
8th VIN Digit: X

2 Per Vehicle

2021

GMC Acadia

2.5L L4 Gas DOHC

2 TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
Mfr Code: 9T50
FWD

GMC Acadia

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

2 Per Vehicle

2019

GMC Acadia

2.5L L4 Gas DOHC

2 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 TIER 3 FEDERAL EMISSION SYSTEM(NTB),ULEV70 CALIFORNIA EMISSIONS(NUB)
Eng: LCV
8th VIN Digit: A
Mfr Code: 6T50

2 Per Vehicle

GMC Acadia

2.5L L4 Gas DOHC

2 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

2 Per Vehicle

GMC Acadia

2.5L L4 Gas DOHC

2 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

2 Per Vehicle

GMC Canyon

2.5L L4 Gas DOHC

2 Eng: LCV
8th VIN Digit: A

GMC Canyon

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

2 Per Vehicle

2024

GMC Savana 2500

4.3L V6 Flex OHV,
6.6L V8 Gas OHV

2

GMC Savana 2500

GMC Savana 2500

6.6L V8 Gas OHV

2 Eng: L8T
8th VIN Digit: 7

GMC Savana 2500

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7

2 Per Vehicle

GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

2 Eng: LV1
8th VIN Digit: P

GMC Savana 2500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P

2 Per Vehicle

2024

GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

2 Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH

GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P
Mfr Code: 8L80/MTH

2 Per Vehicle

2024

GMC Savana 3500

6.6L V8 Gas OHV

2 Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X

GMC Savana 3500

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Mfr Code: 8L90/N8X

2 Per Vehicle

GMC Savana 3500

6.6L V8 Gas OHV

2 Eng: L8T
8th VIN Digit: 7

GMC Savana 3500

6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7

2 Per Vehicle

GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV

2 Eng: LV1
8th VIN Digit: P

GMC Savana 3500

4.3L V6 Flex OHV,
4.3L V6 Gas OHV Eng: LV1
8th VIN Digit: P

2 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV

2 Eng: L84
8th VIN Digit: D

GMC Sierra 1500

5.3L V8 Flex OHV Eng: L84
8th VIN Digit: D

2 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

2 Eng: L84
8th VIN Digit: D

GMC Sierra 1500

5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

2 Per Vehicle

GMC Sierra 1500

6.2L V8 Gas OHV

2 Eng: L87
8th VIN Digit: L

GMC Sierra 1500

6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

2 Per Vehicle

GMC Sierra 1500

4.3L V6 Gas OHV

2 Eng: LV3
8th VIN Digit: H

GMC Sierra 1500

4.3L V6 Gas OHV Eng: LV3
8th VIN Digit: H

2 Per Vehicle

GMC Sierra 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV

2 Eng: L82
8th VIN Digit: F

GMC Sierra 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV Eng: L82
8th VIN Digit: F

2 Per Vehicle

GMC Sierra 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV

2 Eng: L8B
8th VIN Digit: R

GMC Sierra 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV Eng: L8B
8th VIN Digit: R

2 Per Vehicle

GMC Sierra 1500

5.3L V8 Gas OHV

2 Eng: L83
8th VIN Digit: C

GMC Sierra 1500

5.3L V8 Gas OHV Eng: L83
8th VIN Digit: C

2 Per Vehicle

See More Fitments on Page 2 - or - Select Your Vehicle Above

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Features and Benefits:

Specifications:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 12623095 Ignition Knock (Detonation) Sensor fitment info!

Buick Envision 2.0L L4 Gas DOHC Turbo

2

Eng: LTG8th VIN Digit: X

Buick Envision

2.0L L4 Gas DOHC Turbo Eng: LTG8th VIN Digit: X 2 Per Vehicle

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

2

Eng: LCV8th VIN Digit: A

Buick Envision

2.5L L4 Flex DOHC,2.5L L4 Gas DOHC Eng: LCV8th VIN Digit: A 2 Per Vehicle

Buick Envision 2.0L L4 Gas DOHC Turbo

2

Buick Envision

2.0L L4 Gas DOHC Turbo 2 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

2

Eng: LTG8th VIN Digit: X

Buick Regal

2.0L L4 Gas DOHC Turbo Eng: LTG8th VIN Digit: X 2 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

2

Eng: LTG8th VIN Digit: X

Cadillac ATS

2.0L L4 Gas DOHC Turbo Eng: LTG8th VIN Digit: X 2 Per Vehicle

Cadillac ATS 2.5L L4 Gas DOHC

2

Eng: LCV8th VIN Digit: ASedan4 Doors

Cadillac ATS

2.5L L4 Gas DOHC Eng: LCV8th VIN Digit: ASedan4 Doors 2 Per Vehicle

Cadillac ATS 2.5L L4 Gas DOHC

2

Eng: LCV8th VIN Digit: A

Cadillac ATS

2.5L L4 Gas DOHC Eng: LCV8th VIN Digit: A 2 Per Vehicle

Cadillac CT5 6.2L V8 Gas DOHC Supercharged

2

Eng: LT48th VIN Digit: 6

Cadillac CT5

6.2L V8 Gas DOHC Supercharged Eng: LT48th VIN Digit: 6 2 Per Vehicle

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

2

Eng: LTG8th VIN Digit: XMfr Code: 4EL70

Cadillac CT6

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo Eng: LTG8th VIN Digit: XMfr Code: 4EL70 2 Per Vehicle

Cadillac CT6 2.0L L4 Gas DOHC Turbo

2

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

2 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

2 Per Vehicle

Buick Envision

2.0L L4 Gas DOHC Turbo

2.0L L4 Gas DOHC Turbo
2 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

2 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

2 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

2 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

2 Per Vehicle

Cadillac CT5

6.2L V8 Gas DOHC Supercharged

Eng: LT4
8th VIN Digit: 6

6.2L V8 Gas DOHC Supercharged Eng: LT4
8th VIN Digit: 6

2 Per Vehicle

Cadillac CT6

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

Eng: LTG
8th VIN Digit: X
Mfr Code: 4EL70

2.0L L4 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo Eng: LTG
8th VIN Digit: X
Mfr Code: 4EL70

2 Per Vehicle

Cadillac CT6

2.0L L4 Gas DOHC Turbo