Genuine Cadillac Oxygen Sensor

Oxygen O2 Sensor

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102 Oxygen Sensors found

  • Cadillac Oxygen Sensor - 12589321
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    Cadillac Sensor,Heated Oxygen(Position 2)

    Part Number: 12589321
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    $67.61 MSRP: $140.40
    You Save: $72.79 (52%)
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    Fits the following Cadillac Models:
    • Escalade | 2007 | EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.2L
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  • Cadillac Oxygen Sensor - 12587785
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    Cadillac Sensor,Heated Oxygen(Position 2)

    Part Number: 12587785
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    $49.72 MSRP: $103.24
    You Save: $53.52 (52%)
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    Fits the following Cadillac Models:
    • Escalade | 2003-2005 | 1/2 TON, EXT 1/2 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L
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  • Cadillac Oxygen Sensor - 19178918
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    Cadillac Sensor Asm,Heated Oxygen

    Part Number: 19178918
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    • Replaces: 25163079, 25312200
    $42.74 MSRP: $76.66
    You Save: $33.92 (45%)
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    Fits the following Cadillac Models:
    • Escalade | 1999-2000 | 1/2 TON, 3/4 TON, 4 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, K2500 CREW CAB, YUKON/DENALI/ESCALADE | 8 Cyl 5.7L
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  • Cadillac Oxygen Sensor - 19178958
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    Cadillac Sensor Asm,Heated Oxygen

    Part Number: 19178958
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Manifold, Oxygen Sensor
    • Replaces: 25312203, 25178022, 25164488, 25312211
    $58.92 MSRP: $122.36
    You Save: $63.44 (52%)
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    Fits the following Cadillac Models:
    • Deville | 1996-1998 | 4 DOOR, SLS, STS | 8 Cyl 4.6L
    • Eldorado | 1996-1998 | ELDORADO | 8 Cyl 4.6L
    • Seville | 1996-1998 | 4 DOOR, SLS, STS | 8 Cyl 4.6L
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  • Cadillac Oxygen Sensor - 12559850
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    Cadillac Sensor,Heated Oxygen

    Part Number: 12559850
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    $55.99 MSRP: $116.26
    You Save: $60.27 (52%)
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    Fits the following Cadillac Models:
    • Deville | 2000-2003 | DEVILLE, HIGH LUXURY, SEVILLE, SLS, STS, TOURING 4 DOOR | 8 Cyl 4.6L
    • Eldorado | 2000-2002 | ELDORADO | 8 Cyl 4.6L
    • Seville | 2000-2003 | DEVILLE, HIGH LUXURY, SEVILLE, SLS, STS, TOURING 4 DOOR | 8 Cyl 4.6L
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  • Cadillac Oxygen Sensor - 19178961
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    Cadillac Sensor Asm,Heated Oxygen (Position 2)

    Part Number: 19178961
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    • Replaces: 25315809
    $55.14 MSRP: $114.49
    You Save: $59.35 (52%)
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    Fits the following Cadillac Models:
    • Escalade | 2002 | EXT 1/2 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L
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  • Cadillac Oxygen Sensor - 12643708
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    Cadillac Sensor Assembly, Heated Oxygen (Post, Catalyst B1S2)

    Part Number: 12643708
    • Other Name: SENSOR, Computer Control Sensors; Lower Oxygen Sensor, Oxygen Sensor
    $35.32 MSRP: $73.36
    You Save: $38.04 (52%)
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    Fits the following Cadillac Models:
    • CTS | 2016 | 4 DOOR V-SERIES SEDAN | 8 Cyl 6.2L
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  • Cadillac Oxygen Sensor - 12590035
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    Cadillac Sensor,Heated Oxygen(Position 2)

    Part Number: 12590035
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    $74.56 MSRP: $154.82
    You Save: $80.26 (52%)
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    Fits the following Cadillac Models:
    • CTS | 2005-2006 | 4 DOOR, 4 DOOR RHD, V 4 DOOR | 6 Cyl 2.8L, 6 Cyl 3.6L
    • SRX | 2005-2006 | 4 DOOR, V8 4 DOOR | 6 Cyl 3.6L, 8 Cyl 4.6L
    • STS | 2005-2006 | 4 DOOR | 6 Cyl 3.6L, 8 Cyl 4.6L
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  • Cadillac Oxygen Sensor - 12634063
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    Cadillac Sensor Assembly, Heated Oxygen (Post, Catal

    Part Number: 12634063
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    $49.75 MSRP: $103.30
    You Save: $53.55 (52%)
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    Fits the following Cadillac Models:
    • CTS | 2012-2014 | 2 DOOR COUPE, 4 DOOR SEDAN, 4 DOOR SEDAN(RHD), 4 DOOR WAGON, 4 DOOR WAGON(RHD) | 6 Cyl 3.0L, 6 Cyl 3.6L
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  • Cadillac Oxygen Sensor - 12601266
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    Cadillac Sensor Assembly, Heated Oxygen (Position 2)

    Part Number: 12601266
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    $35.52 MSRP: $73.74
    You Save: $38.22 (52%)
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    Fits the following Cadillac Models:
    • CTS | 2008-2009 | 4 DOOR, 4 DOOR RHD | 6 Cyl 3.6L
    • STS | 2008-2009 | 4 DOOR, 4 DOOR(RHD) | 6 Cyl 3.6L
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  • Cadillac Oxygen Sensor - 19178934
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    Cadillac Sensor Asm,Heated Oxygen

    Part Number: 19178934
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    • Replaces: 25160540, 25312191
    $67.29 MSRP: $139.72
    You Save: $72.43 (52%)
    Add to Cart
    More Info
    Fits the following Cadillac Models:
    • Escalade | 1999-2000 | 1/2 TON, 3/4 TON, 4 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON, CREW CAB 1 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, K2500 CREW CAB, K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, REGULAR CAB 1 TON, REGULAR CAB 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.7L
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  • Cadillac Oxygen Sensor - 12659516
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    Cadillac Sensor Assembly, Heated Oxygen(Pre, Catalyst Bank 1 Se

    Part Number: 12659516
    • Other Name: SENSOR, Computer Control Sensors
    • Replaces: 12637679
    $52.57 MSRP: $109.16
    You Save: $56.59 (52%)
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    Fits the following Cadillac Models:
    • Escalade | 2015-2020 | 1/2 TON, 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY, 1500 CREW CAB, 1500 CREW CAB STANDARD BOX, 4 DOOR 1/2 TON, CLASSIC 1500 CREW CAB LONG BOX, CLASSIC 1500 EXTENDED CAB STANDARD BOX, CLASSIC 1500 REGULAR CAB LONG BOX, CLASSIC 1500 REGULAR CAB STANDARD BOX | 8 Cyl 6.2L
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  • Cadillac Oxygen Sensor - 12666673
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    Cadillac Sensor Assembly, Heated Oxygen (Pre, Catalyst Bank 2 S

    Part Number: 12666673
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    $41.61 MSRP: $86.40
    You Save: $44.79 (52%)
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    Fits the following Cadillac Models:
    • Escalade | 2016-2020 | 1500 4 DOOR, 1500 4 DOOR SUV, 1500 4 DOOR UTILITY | 8 Cyl 6.2L
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  • Cadillac Oxygen Sensor - 12583804
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    Cadillac Sensor Assembly, Heated Oxygen (Position 2)

    Part Number: 12583804
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    $50.96 MSRP: $105.82
    You Save: $54.86 (52%)
    Add to Cart
    More Info
    Fits the following Cadillac Models:
    • Escalade | 2008-2014 | 1/2 TON, EXT 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 6.0L, 8 Cyl 6.0L Flex, 8 Cyl 6.2L, 8 Cyl 6.2L Flex
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  • Cadillac Oxygen Sensor - 19209808
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    Cadillac Sensor Asm,Heated Oxygen (Position 3)

    Part Number: 19209808
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor, Rear Oxygen Sensor
    • Replaces: 25333812, 12573168, 12583806, 19210711, 12575389, 19256731
    $49.59 MSRP: $102.98
    You Save: $53.39 (52%)
    Add to Cart
    More Info
    Fits the following Cadillac Models:
    • CTS | 2007, 2004-2005 | V 4 DOOR | 8 Cyl 5.7L, 8 Cyl 6.0L
    • Escalade | 2002-2006 | 1/2 TON, 3/4 TON, EXT 1/2 TON, EXT 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 6.0L
    Less Info
  • Cadillac Oxygen Sensor - 12572705
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    Cadillac Sensor,Heated Oxygen(Position 2)

    Part Number: 12572705
    • Other Name: SENSOR, Computer Control Sensors; Front Oxygen Sensor, Oxygen Sensor
    $84.49 MSRP: $175.44
    You Save: $90.95 (52%)
    Add to Cart
    More Info
    Fits the following Cadillac Models:
    • Escalade | 2003-2006 | 1/2 TON, 3/4 TON, EXT 1/2 TON, EXT 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 6.0L
    Less Info
  • Cadillac Oxygen Sensor - 12655677
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    Cadillac Sensor Assembly, Heated Oxygen (Pre, Cataly

    Part Number: 12655677
    • Other Name: SENSOR, Computer Control Sensors
    $47.44 MSRP: $98.52
    You Save: $51.08 (52%)
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    Fits the following Cadillac Models:
    • CTS | 2016-2019 | 4 DOOR V-SERIES SEDAN | 8 Cyl 6.2L
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  • Cadillac Oxygen Sensor - 19355306
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    Cadillac SENSOR ASM,HTD OXY<DO NOT USE, CONTACT TECH SPECIALIST

    Part Number: 19355306
    • Other Name: Oxygen Sensor
    • Replaces: 25163080, 25312201, 19178116
    $55.10 MSRP: $114.42
    You Save: $59.32 (52%)
    Add to Cart
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    Fits the following Cadillac Models:
    • Escalade | 2002, 1999-2000 | 1/2 TON, 3/4 TON, 4 DOOR 1/2 TON, CLASSIC 4 DOOR 1/2 TON, EXT 1/2 TON, EXTENDED CAB 1 TON, EXTENDED CAB 6'6" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 3/4 TON, EXTENDED CAB 8' BOX 3/4 TON, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L, 8 Cyl 5.7L, 8 Cyl 6.0L
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  • Cadillac Oxygen Sensor - 12597875
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    Cadillac Sensor Assembly, Heated Oxygen (Position 1)

    Part Number: 12597875
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    $59.80 MSRP: $109.34
    You Save: $49.54 (46%)
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    Fits the following Cadillac Models:
    • XLR | 2005-2006 | CONVERTIBLE | 8 Cyl 4.6L
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  • Cadillac Oxygen Sensor - 19178939
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    Cadillac Sensor Asm,Heated Oxygen

    Part Number: 19178939
    • Other Name: SENSOR, Computer Control Sensors; Oxygen Sensor
    • Replaces: 25132086, 25165311, 25312178
    $55.94 MSRP: $133.20
    You Save: $77.26 (59%)
    Add to Cart
    More Info
    Fits the following Cadillac Models:
    • Deville | 1994-1995 | 4 DOOR | 8 Cyl 4.6L
    • Eldorado | 1994-1995 | ELDORADO | 8 Cyl 4.6L
    • Seville | 1994-1995 | 4 DOOR | 8 Cyl 4.6L
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About Cadillac 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 Cadillac oxygen sensor are unstable idling speeds and a sudden drop in gas mileage.