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ACDelco 12667438 Oxygen Sensor


Brand:	ACDelco
Part Number:	12667438
UPC:	00808709445593
Weight:	0.2 lbs
Condition:	New

On Sale:

$42.97

Availability:

262 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 12667438 Oxygen Sensor for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Oxygen (O2) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are special feedback sensors on your vehicle's exhaust system and measure the proportion of oxygen in exhaust gases. Using this measurement, the engine control module (ECM) can adjust the air/fuel ratio to near the optimal value of 14.7:1. At this ratio, engine performance, emissions, and fuel economy are all optimized. 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:

Detects oxygen content in the exhaust gases to help optimize emissions
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)
This part requires programming and/or special setup procedures. GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle

Specifications:

Connector Gender:

Male

Connector Shape:

Oval

Height (in):

3.03 in

Length (in):

8.06 in

Mounting Type:

Position 1

Programming Required:

Yes

Sensor Type:

Heated

Thread Diameter:

0.7086614 in.

Thread Diameter:

18 mm

Thread Size:

M18x1.5

Universal Or Specific Fit:

Specific

Weight (lb):

0.2 lb

Width (in):

3.03 in

Country of Origin:

Select a vehicle to narrow ACDelco 12667438 Oxygen Sensor fitment info!

Last Updated: 04/13/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Buick Enclave

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Buick Enclave

3.6L V6 Gas DOHC

Downstream Left (Driver)
1 Per Vehicle

Buick Enclave

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Buick Enclave

3.6L V6 Gas DOHC

Downstream Right (Passenger)
1 Per Vehicle

Buick Enclave

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Buick Enclave

3.6L V6 Gas DOHC

Upstream Left (Driver)
1 Per Vehicle

Buick Enclave

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Buick Enclave

3.6L V6 Gas DOHC

Upstream Right (Passenger)
1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Eng: LGX
8th VIN Digit: S

Cadillac XT5

3.6L V6 Gas DOHC

Downstream Left (Driver) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Eng: LGX
8th VIN Digit: S

Cadillac XT5

3.6L V6 Gas DOHC

Downstream Right (Passenger) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Eng: LGX
8th VIN Digit: S

Cadillac XT5

3.6L V6 Gas DOHC

Upstream Left (Driver) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Eng: LGX
8th VIN Digit: S

Cadillac XT5

3.6L V6 Gas DOHC

Upstream Right (Passenger) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Cadillac XT5

3.6L V6 Gas DOHC

Downstream Left (Driver)
1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Cadillac XT5

3.6L V6 Gas DOHC

Downstream Right (Passenger)
1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Cadillac XT5

3.6L V6 Gas DOHC

Upstream Left (Driver)
1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Cadillac XT5

3.6L V6 Gas DOHC

Upstream Right (Passenger)
1 Per Vehicle

Cadillac XT6

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Eng: LGX
8th VIN Digit: S

Cadillac XT6

3.6L V6 Gas DOHC

Downstream Left (Driver) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Cadillac XT6

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Eng: LGX
8th VIN Digit: S

Cadillac XT6

3.6L V6 Gas DOHC

Downstream Right (Passenger) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Cadillac XT6

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Eng: LGX
8th VIN Digit: S

Cadillac XT6

3.6L V6 Gas DOHC

Upstream Left (Driver) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Cadillac XT6

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Eng: LGX
8th VIN Digit: S

Cadillac XT6

3.6L V6 Gas DOHC

Upstream Right (Passenger) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

2020

Cadillac XT6

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Cadillac XT6

3.6L V6 Gas DOHC

Downstream Left (Driver)
1 Per Vehicle

2020

Cadillac XT6

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Cadillac XT6

3.6L V6 Gas DOHC

Downstream Right (Passenger)
1 Per Vehicle

2020

Cadillac XT6

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Cadillac XT6

3.6L V6 Gas DOHC

Upstream Left (Driver)
1 Per Vehicle

2020

Cadillac XT6

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Cadillac XT6

3.6L V6 Gas DOHC

Upstream Right (Passenger)
1 Per Vehicle

Chevrolet Blazer

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Eng: LGX
8th VIN Digit: S

Chevrolet Blazer

3.6L V6 Gas DOHC

Downstream Left (Driver) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Chevrolet Blazer

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Eng: LGX
8th VIN Digit: S

Chevrolet Blazer

3.6L V6 Gas DOHC

Downstream Right (Passenger) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Chevrolet Blazer

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Eng: LGX
8th VIN Digit: S

Chevrolet Blazer

3.6L V6 Gas DOHC

Upstream Left (Driver) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Chevrolet Blazer

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Eng: LGX
8th VIN Digit: S

Chevrolet Blazer

3.6L V6 Gas DOHC

Upstream Right (Passenger) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Chevrolet Colorado

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Eng: LGZ
8th VIN Digit: N

Chevrolet Colorado

3.6L V6 Gas DOHC

Downstream Left (Driver) Eng: LGZ
8th VIN Digit: N

1 Per Vehicle

Chevrolet Colorado

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Eng: LGZ
8th VIN Digit: N

Chevrolet Colorado

3.6L V6 Gas DOHC

Downstream Right (Passenger) Eng: LGZ
8th VIN Digit: N

1 Per Vehicle

Chevrolet Colorado

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Eng: LGZ
8th VIN Digit: N

Chevrolet Colorado

3.6L V6 Gas DOHC

Upstream Left (Driver) Eng: LGZ
8th VIN Digit: N

1 Per Vehicle

Chevrolet Colorado

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Eng: LGZ
8th VIN Digit: N

Chevrolet Colorado

3.6L V6 Gas DOHC

Upstream Right (Passenger) Eng: LGZ
8th VIN Digit: N

1 Per Vehicle

Chevrolet Traverse

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Chevrolet Traverse

3.6L V6 Gas DOHC

Downstream Left (Driver)
1 Per Vehicle

Chevrolet Traverse

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Chevrolet Traverse

3.6L V6 Gas DOHC

Downstream Right (Passenger)
1 Per Vehicle

Chevrolet Traverse

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Chevrolet Traverse

3.6L V6 Gas DOHC

Upstream Left (Driver)
1 Per Vehicle

Chevrolet Traverse

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Chevrolet Traverse

3.6L V6 Gas DOHC

Upstream Right (Passenger)
1 Per Vehicle

Chevrolet Traverse

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Eng: LFY
8th VIN Digit: W

Chevrolet Traverse

3.6L V6 Gas DOHC

Downstream Left (Driver) Eng: LFY
8th VIN Digit: W

1 Per Vehicle

Chevrolet Traverse

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Eng: LFY
8th VIN Digit: W

Chevrolet Traverse

3.6L V6 Gas DOHC

Downstream Right (Passenger) Eng: LFY
8th VIN Digit: W

1 Per Vehicle

Chevrolet Traverse

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Eng: LFY
8th VIN Digit: W

Chevrolet Traverse

3.6L V6 Gas DOHC

Upstream Left (Driver) Eng: LFY
8th VIN Digit: W

1 Per Vehicle

Chevrolet Traverse

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Eng: LFY
8th VIN Digit: W

Chevrolet Traverse

3.6L V6 Gas DOHC

Upstream Right (Passenger) Eng: LFY
8th VIN Digit: W

1 Per Vehicle

GMC Acadia

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Eng: LGX
8th VIN Digit: S

GMC Acadia

3.6L V6 Gas DOHC

Downstream Left (Driver) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

GMC Acadia

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Eng: LGX
8th VIN Digit: S

GMC Acadia

3.6L V6 Gas DOHC

Downstream Right (Passenger) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

GMC Acadia

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Eng: LGX
8th VIN Digit: S

GMC Acadia

3.6L V6 Gas DOHC

Upstream Left (Driver) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

GMC Acadia

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Eng: LGX
8th VIN Digit: S

GMC Acadia

3.6L V6 Gas DOHC

Upstream Right (Passenger) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

GMC Canyon

3.6L V6 Gas DOHC

1 Downstream Left (Driver)

Eng: LGZ
8th VIN Digit: N

GMC Canyon

3.6L V6 Gas DOHC

Downstream Left (Driver) Eng: LGZ
8th VIN Digit: N

1 Per Vehicle

GMC Canyon

3.6L V6 Gas DOHC

1 Downstream Right (Passenger)

Eng: LGZ
8th VIN Digit: N

GMC Canyon

3.6L V6 Gas DOHC

Downstream Right (Passenger) Eng: LGZ
8th VIN Digit: N

1 Per Vehicle

GMC Canyon

3.6L V6 Gas DOHC

1 Upstream Left (Driver)

Eng: LGZ
8th VIN Digit: N

GMC Canyon

3.6L V6 Gas DOHC

Upstream Left (Driver) Eng: LGZ
8th VIN Digit: N

1 Per Vehicle

GMC Canyon

3.6L V6 Gas DOHC

1 Upstream Right (Passenger)

Eng: LGZ
8th VIN Digit: N

GMC Canyon

3.6L V6 Gas DOHC

Upstream Right (Passenger) Eng: LGZ
8th VIN Digit: N

1 Per Vehicle

SAVE 10% SITEWIDE Click to Apply

ACDelco 12667438 Oxygen Sensor

$42.97

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 12667438 Oxygen Sensor fitment info!

Buick Enclave 3.6L V6 Gas DOHC

1

Downstream Left (Driver)

Buick Enclave

3.6L V6 Gas DOHC Downstream Left (Driver) 1 Per Vehicle

Buick Enclave 3.6L V6 Gas DOHC

1

Downstream Right (Passenger)

Buick Enclave

3.6L V6 Gas DOHC Downstream Right (Passenger) 1 Per Vehicle

Buick Enclave 3.6L V6 Gas DOHC

1

Upstream Left (Driver)

Buick Enclave

3.6L V6 Gas DOHC Upstream Left (Driver) 1 Per Vehicle

Buick Enclave 3.6L V6 Gas DOHC

1

Upstream Right (Passenger)

Buick Enclave

3.6L V6 Gas DOHC Upstream Right (Passenger) 1 Per Vehicle

Cadillac XT5 3.6L V6 Gas DOHC

1

Downstream Left (Driver)

Eng: LGX8th VIN Digit: S

Cadillac XT5

3.6L V6 Gas DOHC Downstream Left (Driver) Eng: LGX8th VIN Digit: S 1 Per Vehicle

Cadillac XT5 3.6L V6 Gas DOHC

1

Downstream Right (Passenger)

Eng: LGX8th VIN Digit: S

Cadillac XT5

3.6L V6 Gas DOHC Downstream Right (Passenger) Eng: LGX8th VIN Digit: S 1 Per Vehicle

Cadillac XT5 3.6L V6 Gas DOHC

1

Upstream Left (Driver)

Eng: LGX8th VIN Digit: S

Cadillac XT5

3.6L V6 Gas DOHC Upstream Left (Driver) Eng: LGX8th VIN Digit: S 1 Per Vehicle

Cadillac XT5 3.6L V6 Gas DOHC

1

Upstream Right (Passenger)

Eng: LGX8th VIN Digit: S

Cadillac XT5

3.6L V6 Gas DOHC Upstream Right (Passenger) Eng: LGX8th VIN Digit: S 1 Per Vehicle

SAVE 10% SITEWIDE
Click to Apply

Buick Enclave

3.6L V6 Gas DOHC

3.6L V6 Gas DOHC

Downstream Left (Driver)
1 Per Vehicle

Buick Enclave

3.6L V6 Gas DOHC

3.6L V6 Gas DOHC

Downstream Right (Passenger)
1 Per Vehicle

Buick Enclave

3.6L V6 Gas DOHC

3.6L V6 Gas DOHC

Upstream Left (Driver)
1 Per Vehicle

Buick Enclave

3.6L V6 Gas DOHC

3.6L V6 Gas DOHC

Upstream Right (Passenger)
1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

Eng: LGX
8th VIN Digit: S

3.6L V6 Gas DOHC

Downstream Left (Driver) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

Eng: LGX
8th VIN Digit: S

3.6L V6 Gas DOHC

Downstream Right (Passenger) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

Eng: LGX
8th VIN Digit: S

3.6L V6 Gas DOHC

Upstream Left (Driver) Eng: LGX
8th VIN Digit: S

1 Per Vehicle

Cadillac XT5

3.6L V6 Gas DOHC

Eng: LGX
8th VIN Digit: S

3.6L V6 Gas DOHC

Upstream Right (Passenger) Eng: LGX
8th VIN Digit: S

1 Per Vehicle