Genuine GM Oxygen Sensor

Oxygen O2 Sensor

Enter your vehicle info to find more parts and verify fitment

  • Select Vehicle by VIN
  • Select Vehicle by Model
Select by VIN
Enter your VIN for the most accurate results.
Enter your VIN for the most accurate results.
or
Select by Model
-- Select Make --
-- Select Model --
-- Select Year --

We offer a full selection of genuine GM Oxygen Sensors, engineered specifically to restore factory performance. Please narrow the Oxygen O2 Sensor results by selecting the vehicle.

287 Oxygen Sensors found

  • GM Oxygen Sensor - 12583804
    View related parts
    GM Sensor Assembly, Heated Oxygen (Position 2)
    Part Number: 12583804
    Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Your Price: $52.34
    Retail Price: $98.76
    You Save: $46.42
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | Escalade | 2008-2014 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    • Chevrolet | Avalanche | 2008-2013 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Silverado | 2007-2013 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex
    • Chevrolet | Suburban | 2008-2014 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • Chevrolet | Tahoe | 2008-2014 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • GMC | Sierra | 2007-2013 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    • GMC | Yukon | 2008-2014 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    View More
    Less Info
  • GM Oxygen Sensor - 12609457
    View related parts
    GM Sensor Assembly, Heated Oxygen (Position 3)
    Part Number: 12609457
    Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    Your Price: $54.76
    Retail Price: $103.32
    You Save: $48.56
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | Escalade | 2008-2014 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    • Chevrolet | Avalanche | 2008-2013 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Camaro | 2010-2015 | 8 Cyl 6.2L, 8 Cyl 7.0L
    • Chevrolet | Silverado | 2008-2015 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L Flex
    • Chevrolet | Suburban | 2008-2014 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • Chevrolet | Tahoe | 2008-2014 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • GMC | Sierra | 2008-2015 | 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    • GMC | Yukon | 2008-2014 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    View More
    Less Info
  • GM Oxygen Sensor - 12606671
    View related parts
    GM Sensor Assembly, Heated Oxygen (Position 1)
    Part Number: 12606671
    Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Your Price: $44.90
    Retail Price: $84.72
    You Save: $39.82
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Captiva Sport | 2012-2015 | 4 Cyl 2.4L
    • Chevrolet | Equinox | 2010-2014 | 4 Cyl 2.4L
    • Chevrolet | HHR | 2008 | 4 Cyl 2.4L
    • Chevrolet | Malibu | 2008-2010 | 4 Cyl 2.4L
    • GMC | Terrain | 2010-2014 | 4 Cyl 2.4L
    • Pontiac | G6 | 2008-2010 | 4 Cyl 2.4L
    • Pontiac | Solstice | 2008-2010 | 4 Cyl 2.4L
    • Saturn | Aura | 2007-2009 | 4 Cyl 2.4L
    • Saturn | Sky | 2008-2010 | 4 Cyl 2.4L
    • Saturn | Vue | 2008-2010 | 4 Cyl 2.4L
    View More
    Less Info
  • GM Oxygen Sensor - 12639692
    View related parts
    GM Sensor,Heated Oxygen(Position 2)
    Part Number: 12639692
    Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    Your Price: $59.14
    Retail Price: $111.58
    You Save: $52.44
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Captiva Sport | 2012-2015 | 4 Cyl 2.4L
    • Chevrolet | Equinox | 2011-2017 | 4 Cyl 2.4L
    • GMC | Terrain | 2011-2017 | 4 Cyl 2.4L
    View More
    Less Info
  • GM Oxygen Sensor - 12592592
    View related parts
    GM Sensor,Heated Oxygen(Position 1)
    Part Number: 12592592
    Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Your Price: $54.66
    Retail Price: $113.50
    You Save: $58.84
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Colorado | 2006-2012 | 4 Cyl 2.8L, 4 Cyl 2.9L, 5 Cyl 3.5L, 5 Cyl 3.7L
    • GMC | Canyon | 2006-2012 | 4 Cyl 2.8L, 4 Cyl 2.9L, 5 Cyl 3.5L, 5 Cyl 3.7L
    • Hummer | H3 | 2006-2010 | 5 Cyl 3.5L, 5 Cyl 3.7L
    • Hummer | H3T | 2009-2010 | 5 Cyl 3.7L
    View More
    Less Info
  • GM Oxygen Sensor - 12589321
    View related parts
    GM Sensor,Heated Oxygen(Position 2)
    Part Number: 12589321
    Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Your Price: $63.10
    Retail Price: $131.02
    You Save: $67.92
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | Escalade | 2007 | 8 Cyl 6.2L
    • Chevrolet | Avalanche | 2006-2007 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Colorado | 2009-2012 | 8 Cyl 5.3L
    • Chevrolet | Silverado | 2006-2013 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • Chevrolet | Suburban | 2006-2007 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Tahoe | 2006-2007 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • GMC | Canyon | 2009-2012 | 8 Cyl 5.3L
    • GMC | Sierra | 2006-2013 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • GMC | Yukon | 2006-2007 | 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.2L
    • Hummer | H2 | 2007-2009 | 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
    View More
    Less Info
  • GM Oxygen Sensor - 19209808
    View related parts
    GM Sensor Asm,Heated Oxygen (Position 3)
    Part Number: 19209808
    Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    Your Price: $54.58
    Retail Price: $102.98
    You Save: $48.40
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Buick | Rainier | 2005 | 8 Cyl 5.3L
    • Cadillac | CTS | 2007, 2004-2005 | 8 Cyl 5.7L, 8 Cyl 6.0L
    • Cadillac | Escalade | 2002-2006 | 8 Cyl 6.0L
    • Chevrolet | Avalanche | 2005
    • Chevrolet | Express | 2003-2007 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Malibu | 2004-2007 | 6 Cyl 3.5L, 6 Cyl 3.9L
    • Chevrolet | SSR | 2005 | 8 Cyl 6.0L
    • Chevrolet | Silverado | 2002-2007 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L
    • Chevrolet | Suburban | 2002-2006 | 8 Cyl 6.0L
    • Chevrolet | Tahoe | 2003-2005 | 8 Cyl 4.8L
    View More
    Less Info
  • GM Oxygen Sensor - 12701634
    View related parts
    GM Sensor Assembly, Htd Oxy(Pre, Catalyst Bank 1 Se
    Part Number: 12701634
    Replaces: 12663317
    Your Price: $48.11
    Retail Price: $90.78
    You Save: $42.67
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Buick | Encore | 2021, 2016-2019 | 4 Cyl 1.4L
    • Chevrolet | Cruze | 2016-2019 | 4 Cyl 1.4L
    • Chevrolet | Equinox | 2018-2021 | 4 Cyl 1.5L
    • Chevrolet | Malibu | 2016-2022 | 4 Cyl 1.5L
    • Chevrolet | Spark | 2016-2022 | 4 Cyl 1.4L
    • Chevrolet | Trax | 2021, 2019 | 4 Cyl 1.4L
    • Chevrolet | Volt | 2016-2019 | 4 Cyl 1.5L
    • GMC | Terrain | 2018-2021 | 4 Cyl 1.5L
    View More
    Less Info
  • GM Oxygen Sensor - 12604575
    View related parts
    GM Sensor,Heated Oxygen(Position 2)
    Part Number: 12604575
    Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    Your Price: $63.90
    Retail Price: $120.56
    You Save: $56.66
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Colorado | 2007-2012 | 4 Cyl 2.9L, 5 Cyl 3.7L
    • Chevrolet | Trailblazer | 2008-2009 | 6 Cyl 4.2L
    • GMC | Canyon | 2007-2012 | 4 Cyl 2.9L, 5 Cyl 3.7L
    • GMC | Envoy | 2008-2009 | 6 Cyl 4.2L
    • Hummer | H3 | 2007-2010 | 5 Cyl 3.7L
    • Hummer | H3T | 2009-2010 | 5 Cyl 3.7L
    View More
    Less Info
  • GM Oxygen Sensor - 12612571
    View related parts
    GM Sensor Assembly, Heated Oxygen (Position 3)
    Part Number: 12612571
    Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    Your Price: $79.95
    Retail Price: $150.84
    You Save: $70.89
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Express | 2008-2015 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • GMC | Savana | 2008-2015 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    Less Info
  • GM Oxygen Sensor - 12587785
    View related parts
    GM Sensor,Heated Oxygen(Position 2)
    Part Number: 12587785
    Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    Your Price: $46.40
    Retail Price: $96.34
    You Save: $49.94
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | Escalade | 2003-2005 | 8 Cyl 5.3L
    • Chevrolet | Avalanche | 2003-2005 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • Chevrolet | Silverado | 2003-2005 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • Chevrolet | Suburban | 2003-2005 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • Chevrolet | Tahoe | 2003-2005 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • GMC | Sierra | 2003-2005 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    • GMC | Yukon | 2003-2005 | 8 Cyl 5.3L, 8 Cyl 5.3L Flex
    View More
    Less Info
  • GM Oxygen Sensor - 12599204
    View related parts
    GM Sensor Assembly, Heated Oxygen (Position 2)
    Part Number: 12599204
    Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    Your Price: $96.63
    Retail Price: $182.32
    You Save: $85.69
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Express | 2007-2015 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    • GMC | Savana | 2007-2015 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 4.8L Flex, 8 Cyl 5.3L, 8 Cyl 5.3L Flex, 8 Cyl 6.0L, 8 Cyl 6.0L Flex
    Less Info
  • GM Oxygen Sensor - 19178930
    View related parts
    GM Sensor Asm,Heated Oxygen
    Part Number: 19178930
    Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor Replaces: 25312184, 25165313, 25171579
    Your Price: $54.76
    Retail Price: $103.32
    You Save: $48.56
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Buick | Century | 1996 | 6 Cyl 3.1L
    • Buick | Lesabre | 1994-1996 | 6 Cyl 3.8L
    • Buick | Park Avenue | 1994-1996 | 6 Cyl 3.8L
    • Buick | Regal | 1996 | 6 Cyl 3.1L, 6 Cyl 3.8L
    • Buick | Riviera | 1995-1996 | 6 Cyl 3.8L
    • Buick | Roadmaster | 1994-1996 | 8 Cyl 5.7L
    • Buick | Skylark | 1994-1996 | 6 Cyl 3.1L
    • Cadillac | Fleetwood | 1994-1996 | 8 Cyl 5.7L
    • Chevrolet | Beretta | 1994-1996 | 6 Cyl 3.1L
    • Chevrolet | Blazer | 1995 | 6 Cyl 4.3L
    View More
    Less Info
  • GM Oxygen Sensor - 25198484
    View related parts
    GM Sensor Assembly, Heated Oxygen(Pre, Catalyst Bank 1 Se
    Part Number: 25198484
    Other Name: Sensor Assembly, Htd Oxy(Pre, Catalyst Bank 1 Se Replaces: 55562205
    Your Price: $39.75
    Retail Price: $71.94
    You Save: $32.19
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Trax | 2015-2020 | 4 Cyl 1.8L
    Less Info
  • GM Oxygen Sensor - 12572705
    View related parts
    GM Sensor,Heated Oxygen(Position 2)
    Part Number: 12572705
    Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Your Price: $86.77
    Retail Price: $163.72
    You Save: $76.95
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | Escalade | 2003-2006 | 8 Cyl 6.0L
    • Chevrolet | Avalanche | 2003-2006 | 8 Cyl 8.1L
    • Chevrolet | Silverado | 2003-2015 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L
    • Chevrolet | Suburban | 2003-2006 | 8 Cyl 6.0L, 8 Cyl 8.1L
    • Chevrolet | Tahoe | 2003-2005
    • GMC | Sierra | 2003-2015 | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 8.1L
    • GMC | Yukon | 2003-2006 | 8 Cyl 6.0L, 8 Cyl 8.1L
    • Hummer | H2 | 2003-2006 | 8 Cyl 6.0L
    View More
    Less Info
  • GM Oxygen Sensor - 19178961
    View related parts
    GM Sensor Asm,Heated Oxygen (Position 2)
    Part Number: 19178961
    Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor Replaces: 25315809
    Your Price: $44.12
    Retail Price: $91.61
    You Save: $47.49
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Cadillac | Escalade | 2002 | 8 Cyl 5.3L
    • Chevrolet | Avalanche | 2002 | 8 Cyl 5.3L
    • Chevrolet | Silverado | 1999-2002 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L
    • Chevrolet | Suburban | 2000-2002 | 8 Cyl 5.3L
    • Chevrolet | Tahoe | 2000-2002 | 8 Cyl 4.8L, 8 Cyl 5.3L
    • GMC | Sierra | 1999-2002 | 6 Cyl 4.3L, 8 Cyl 4.8L, 8 Cyl 5.3L
    • GMC | Yukon | 2000-2002 | 8 Cyl 4.8L, 8 Cyl 5.3L
    View More
    Less Info
  • GM Oxygen Sensor - 55572993
    View related parts
    GM Sensor Assembly, Heated Oxygen (Position 1)
    Part Number: 55572993
    Other Name: SENSOR, Computer Control Sensors
    Your Price: $50.92
    Retail Price: $96.08
    You Save: $45.16
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Buick | Encore | 2013-2021 | 4 Cyl 1.4L
    • Chevrolet | Cruze | 2011-2016 | 4 Cyl 1.4L
    • Chevrolet | Sonic | 2017-2020, 2012-2013 | 4 Cyl 1.4L
    • Chevrolet | Trax | 2016-2021 | 4 Cyl 1.4L
    View More
    Less Info
  • GM Oxygen Sensor - 12581966
    View related parts
    GM Sensor Assembly, Heated Oxygen (Position 2)
    Part Number: 12581966
    Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    Your Price: $72.83
    Retail Price: $137.42
    You Save: $64.59
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Chevrolet | Corvette | 2005-2013 | 8 Cyl 6.0L, 8 Cyl 6.2L, 8 Cyl 7.0L
    Less Info
  • GM Oxygen Sensor - 12661898
    View related parts
    GM Sensor Assembly, Heated Oxygen (Post, Catalyst Bank 1 Sensor 2)
    Part Number: 12661898
    Other Name: SENSOR, Computer Control Sensors Replaces: 12643903
    Your Price: $54.72
    Retail Price: $103.25
    You Save: $48.53
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Buick | Envision | 2016-2020 | 4 Cyl 2.0L, 4 Cyl 2.5L
    • Buick | Regal | 2014-2020 | 4 Cyl 2.0L
    • Chevrolet | Blazer | 2019-2021 | 4 Cyl 2.5L
    • Chevrolet | Equinox | 2018-2020 | 4 Cyl 2.0L
    • Chevrolet | Impala | 2014-2019 | 4 Cyl 2.5L
    • Chevrolet | Malibu | 2013-2022 | 4 Cyl 2.0L, 4 Cyl 2.5L
    • Chevrolet | Traverse | 2018-2019 | 4 Cyl 2.0L
    • GMC | Acadia | 2017-2021 | 4 Cyl 2.5L
    • GMC | Terrain | 2018-2020 | 4 Cyl 2.0L
    View More
    Less Info
  • GM Oxygen Sensor - 12634064
    View related parts
    GM Sensor Assembly, Heated Oxygen (Post, Catal
    Part Number: 12634064
    Other Name: SENSOR, Computer Control Sensors
    Your Price: $61.45
    Retail Price: $115.94
    You Save: $54.49
    Add to Cart
    More Info
    Fits the following GM Vehicles:
    • Buick | Enclave | 2012-2017 | 6 Cyl 3.6L
    • Cadillac | ATS | 2013-2019 | 6 Cyl 3.6L
    • Cadillac | CTS | 2012-2019 | 6 Cyl 3.0L, 6 Cyl 3.6L
    • Chevrolet | Camaro | 2012 | 6 Cyl 3.6L
    • Chevrolet | Traverse | 2012-2017 | 6 Cyl 3.6L
    • GMC | Acadia | 2012-2017 | 6 Cyl 3.6L
    View More
    Less Info
| Page 1 of 15 |Next >
1-20 of 287 Results

Related GM Parts

Popular GM Accessories

About GM Oxygen Sensor

The role of the oxygen sensor is to effectively control fuel emissions for better engine performance and fuel economy. It analyzes the exhaust fumes and deposits produced by the engine to gather data of the air-fuel ratio. If the ratio is off, the sensor sends feedback to the vehicle's engine control system so the fuel mixture can be adjusted accordingly. Common signs of a faulty GM oxygen sensor are unstable idling speeds and a sudden drop in gas mileage.