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ACDelco 12659516 Oxygen Sensor

ACDelco 12659516 Oxygen Sensor Image 1
ACDelco 12659516 Oxygen Sensor Image 2
ACDelco 12659516 Oxygen Sensor Image 3
ACDelco 12659516 Oxygen Sensor

ACDelco
Brand:ACDelco
Part Number: 12659516
UPC: 00808709151135
Weight: 0.21 lbs
Condition:New



On Sale:

$58.13

Availability:
38 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 12659516 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):
1.1 in
Length (in):
9.4 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):
0.21 lb
Width (in):
1.1 in
Country of Origin:
US

Select a vehicle to narrow ACDelco 12659516 Oxygen Sensor fitment info!

Last Updated: 04/06/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

Cadillac Escalade



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
Cadillac Escalade

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

Cadillac Escalade



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

Cadillac Escalade ESV



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
Cadillac Escalade ESV

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

Cadillac Escalade ESV



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Flex OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
Eng: LV3
8th VIN Digit: H
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716
Eng: LV3
8th VIN Digit: H

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Flex OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
Eng: LV3
8th VIN Digit: H
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716
Eng: LV3
8th VIN Digit: H

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
Eng: L83
8th VIN Digit: C
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716
Eng: L83
8th VIN Digit: C

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
Eng: L83
8th VIN Digit: C
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716
Eng: L83
8th VIN Digit: C

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
Eng: L8B
8th VIN Digit: R
 

Chevrolet Silverado 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716
Eng: L8B
8th VIN Digit: R

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
Eng: L8B
8th VIN Digit: R
 

Chevrolet Silverado 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716
Eng: L8B
8th VIN Digit: R

1 Per Vehicle
Chevrolet Silverado 1500

6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
Eng: L86
8th VIN Digit: J
 

Chevrolet Silverado 1500



6.2L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716
Eng: L86
8th VIN Digit: J

1 Per Vehicle
Chevrolet Silverado 1500

6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
Eng: L86
8th VIN Digit: J
 

Chevrolet Silverado 1500



6.2L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716
Eng: L86
8th VIN Digit: J

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

Chevrolet Silverado 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

Chevrolet Silverado 1500 LD



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Silverado 1500 LD

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

Chevrolet Silverado 1500 LD



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Suburban

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

Chevrolet Suburban



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Suburban

5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

Chevrolet Suburban



5.3L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Suburban

5.3L V8 Flex OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

Chevrolet Suburban



5.3L V8 Flex OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Suburban

5.3L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

Chevrolet Suburban



5.3L V8 Flex OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Tahoe

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

Chevrolet Tahoe



6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Tahoe

5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

Chevrolet Tahoe



5.3L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

Chevrolet Tahoe



5.3L V8 Flex OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
Chevrolet Tahoe

5.3L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

Chevrolet Tahoe



5.3L V8 Flex OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Flex OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
Eng: LV3
8th VIN Digit: H
 

GMC Sierra 1500



4.3L V6 Flex OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716
Eng: LV3
8th VIN Digit: H

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Flex OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
Eng: LV3
8th VIN Digit: H
 

GMC Sierra 1500



4.3L V6 Flex OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716
Eng: LV3
8th VIN Digit: H

1 Per Vehicle
GMC Sierra 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
Eng: L83
8th VIN Digit: C
 

GMC Sierra 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716
Eng: L83
8th VIN Digit: C

1 Per Vehicle
GMC Sierra 1500

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
Eng: L83
8th VIN Digit: C
 

GMC Sierra 1500



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716
Eng: L83
8th VIN Digit: C

1 Per Vehicle
GMC Sierra 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
Eng: L8B
8th VIN Digit: R
 

GMC Sierra 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716
Eng: L8B
8th VIN Digit: R

1 Per Vehicle
GMC Sierra 1500

5.3L V8 MILD HYBRID EV-Gas MHEV OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
Eng: L8B
8th VIN Digit: R
 

GMC Sierra 1500



5.3L V8 MILD HYBRID EV-Gas MHEV OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716
Eng: L8B
8th VIN Digit: R

1 Per Vehicle
GMC Sierra 1500

6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
Eng: L86
8th VIN Digit: J
 

GMC Sierra 1500



6.2L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716
Eng: L86
8th VIN Digit: J

1 Per Vehicle
GMC Sierra 1500

6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
Eng: L86
8th VIN Digit: J
 

GMC Sierra 1500



6.2L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716
Eng: L86
8th VIN Digit: J

1 Per Vehicle
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

GMC Sierra 1500



5.3L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Sierra 1500

5.3L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

GMC Sierra 1500



5.3L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

GMC Sierra 1500



4.3L V6 Flex OHV,
5.3L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

GMC Sierra 1500 Limited



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Sierra 1500 Limited

5.3L V8 Flex OHV,
5.3L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

GMC Sierra 1500 Limited



5.3L V8 Flex OHV,
5.3L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Yukon

5.3L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

GMC Yukon



5.3L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

GMC Yukon



5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Yukon

5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

GMC Yukon



5.3L V8 Flex OHV,
6.2L V8 Flex OHV,
6.2L V8 Gas OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Yukon XL

5.3L V8 Gas OHV,
6.2L V8 Gas OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

GMC Yukon XL



5.3L V8 Gas OHV,
6.2L V8 Gas OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV
1
 
Upstream Left (Driver)
 
USE T/W MATING CONN 19301716
 

GMC Yukon XL



5.3L V8 Flex OHV,
6.2L V8 Flex OHV

Upstream Left (Driver) USE T/W MATING CONN 19301716

1 Per Vehicle
GMC Yukon XL

5.3L V8 Flex OHV,
6.2L V8 Flex OHV
1
 
Upstream Right (Passenger)
 
USE T/W MATING CONN 19301716
 

GMC Yukon XL



5.3L V8 Flex OHV,
6.2L V8 Flex OHV

Upstream Right (Passenger) USE T/W MATING CONN 19301716

1 Per Vehicle