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Oxygen Sensor

Oxygen Sensor

Oxygen Sensor Replacement: Get them Discounted Online

What are oxygen sensors and what do they do?

Oxygen Sensors, sometimes referred to as O2 Sensors measure the amount of oxygen in gas or liquid in the vehicle. The oxygen measured in the engine allows it to run as efficiently as possible in order to produce few emissions that would otherwise be potentially harmful to one's health and the vehicle's safety.
The desired "perfect" ratio of air to gasoline is 14.7:1, but keep in mind that different fuels can have different ratios. Oxygen sensors screw into the exhaust pipe of a vehicle and take readouts on the composition of the exhaust as part of the emissions control system of the vehicle. They relay this information back to the vehicle’s computer.

When should I replace my oxygen sensor?

You should replace your oxygen sensor any time that the service engine light on your vehicle comes on and the code that it gives is related to the oxygen sensor. Otherwise, it is worthwhile to replace the sensor if you are replacing the exhaust anyway, since it is a cheap part.

What happens if I don’t?

If you continue driving your car with a faulty sensor de oxígeno, the computer may alter the ratio of fuel and air in the engine, which can make your car run a lot less smoothly. This may cause misfires.

How to do it: Replacing your oxygen sensor:

  1. 1. Find the car oxygen sensor underneath your vehicle. It will look like a plug popping out of your exhaust system. Some vehicles may have more than one oxygen sensor.
  2. Disconnect the sensor with a screwdriver. Use the screwdriver to push in the tabs and pull the connector off of the sensor.
  3. You can now unscrew the car oxygen sensors from the exhaust pipe with a wrench or socket.
  4. Make sure that your new oxygen sensor looks like the old one in terms of size and shape.
  5. Screw the new sensor back into the pipe until it is tight, but do not over tighten it.
  6. Connect the sensor to the electrical wiring.
  7. Now follow the steps on whatever electronic diagnostic system that you have access to in order to clear the code from your car’s computer that was causing the service engine light. If you do not have a diagnostic system, you may need to take the vehicle to the dealership or to a mechanic to get your service engine light reset.
  8. Start up the car and take it for a test drive. It should run a lot more smoothly.

Anything else I need to know?

For some vehicles, you may need to remove some ancillary parts to get to the Spark Plug Replacement, so be prepared for that. If you run into problems with that process, you may need to do some research to get instructions that are specific to your vehicle.

You can run your car without a functioning oxygen sensor, but it will not run very smoothly if the computer is programmed to adjust the mixture of fuel and air based on the readouts from the sensor. It also will not pass inspection in most states.

Select your discounted Oxygen Sensor replacement online from Car Part Kings for fast shipping, Live Support and great prices.
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The Kings have found 3153 part(s)

  1. ACDelco Oxygen Sensor 213-1516

    Part Number: 213-1516
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 3)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $75.04 Ships Free!
    (0)
    MSRP: $136.59
    Savings: 45.06%
    Quantity:
  2. ACDelco Oxygen Sensor 213-1702

    Part Number: 213-1702
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 2)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $53.00 Ships Free!
    (0)
    MSRP: $94.80
    Savings: 44.09%
    Quantity:
  3. ACDelco Oxygen Sensor 213-2826

    Part Number: 213-2826
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $57.15 Ships Free!
    (0)
    MSRP: $102.66
    Savings: 44.33%
    Quantity:
  4. ACDelco Oxygen Sensor 213-2831

    Part Number: 213-2831
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 3)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $69.66 Ships Free!
    (0)
    MSRP: $126.39
    Savings: 44.88%
    Quantity:
  5. ACDelco Oxygen Sensor 213-2893

    Part Number: 213-2893
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 3)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $72.29 Ships Free!
    (0)
    MSRP: $131.37
    Savings: 44.97%
    Quantity:
  6. ACDelco Oxygen Sensor 213-3632

    Part Number: 213-3632
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 2)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $100.88 Ships Free!
    (0)
    MSRP: $174.99
    Savings: 42.35%
    Quantity:
  7. ACDelco Oxygen Sensor 213-3867

    Part Number: 213-3867
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 3)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $62.02 Ships Free!
    (0)
    MSRP: $101.31
    Savings: 38.78%
    Quantity:
  8. ACDelco Oxygen Sensor 213-802

    Part Number: 213-802
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $68.70 Ships Free!
    (0)
    MSRP: $113.97
    Savings: 39.72%
    Quantity:
  9. ACDelco Oxygen Sensor AFS21

    Part Number: AFS21
    Position: N/A
    Features:
    • SENSOR|OXY
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $27.26 Ships Free!
    (0)
    MSRP: $32.73
    Savings: 16.71%
    Quantity:
  10. ACDelco Oxygen Sensor AFS75

    Part Number: AFS75
    Position: N/A
    Features:
    • SENSOR|OXY(POSN 1)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $54.75 Ships Free!
    (0)
    MSRP: $76.89
    Savings: 28.79%
    Quantity:
  11. ACDelco Oxygen Sensor AFS98

    Part Number: AFS98
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 3)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $55.22 Ships Free!
    (0)
    MSRP: $99.00
    Savings: 44.22%
    Quantity:
  12. ACDelco Oxygen Sensor AFS 105

    Part Number: AFS 105
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 2)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $54.75 Ships Free!
    (0)
    MSRP: $76.89
    Savings: 28.79%
    Quantity:
  13. ACDelco Oxygen Sensor AFS 106

    Part Number: AFS 106
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $59.57 Ships Free!
    (0)
    MSRP: $86.04
    Savings: 30.76%
    Quantity:
  14. ACDelco Oxygen Sensor AFS 109

    Part Number: AFS 109
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $60.03 Ships Free!
    (0)
    MSRP: $86.91
    Savings: 30.93%
    Quantity:
  15. ACDelco Oxygen Sensor AFS 123

    Part Number: AFS 123
    Position: N/A
    Features:
    • SENSOR|OXY(POSN 3)
    Condition: New
    This product fits the following vehicles open

    No fitment information available.

    $53.67 Ships Free!
    (0)
    MSRP: $96.06
    Savings: 44.13%
    Quantity:
  16. Delphi Oxygen Sensor ES11072

    Part Number: ES11072
    Position: Upstream
    Features:
    • Delphi Oxygen Sensor ES11072
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine Notes
    2006-2007 Kia Optima L4 2.4L Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 750 mm
    2006-2008 Hyundai Sonata L4 2.4L Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 750 mm
    2007 Kia Rondo L4 2.4L Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 750 mm
    2007 Hyundai Sonata L4 2.4L Harness Length: 750 mm-Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.
    2008 Nissan Altima V6 3.5L Wrench Size: 7/8 in.-Harness Length: 475 mm
    2008 Kia Rondo L4 2.4L Harness Length: 750 mm-Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.
    2008 Kia Optima L4 2.4L ,Wrench Size: 7/8 in.-Harness Length: 750 mm-Wrench Size: 7/8 in.
    2009 Hyundai Sonata L4 2.4L ,Wrench Size: 7/8 in.-Harness Length: 750 mm-Wrench Size: 7/8 in.
    $133.43 Ships Free!
    (0)
    MSRP: $297.84
    Savings: Over 50%
    Quantity:
  17. Delphi Oxygen Sensor ES11074

    Part Number: ES11074
    Position: Downstream Left
    Features:
    • Delphi Oxygen Sensor ES11074
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine Drive Train Notes
    2007-2008 Nissan Altima L4 2.5L All Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 300 mm
    2008 Ford Focus All All Harness Length: 475 mm-Wrench Size: 7/8 in.
    2009 Nissan GT-R All All ,Wrench Size: 7/8 in.-Harness Length: 300 mm-Wrench Size: 7/8 in.
    2009-2010 Nissan Maxima All All Harness Length: 300 mm-Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.
    2009-2010 Nissan Murano All FWD Harness Length: 300 mm-Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.
    2009-2010 Nissan Altima L4 2.5L All Harness Length: 300 mm-Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.
    2010-2011 Nissan GT-R All All Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 300 mm
    2011 Nissan Murano All FWD ,Wrench Size: 7/8 in.-Harness Length: 300 mm-Wrench Size: 7/8 in.
    2011 Nissan Quest All All Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 300 mm
    2011 Nissan Altima L4 2.5L All ,Wrench Size: 7/8 in.-Harness Length: 300 mm-Wrench Size: 7/8 in.
    2011 Infiniti QX56 All All Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 300 mm
    2011 Nissan Maxima All All Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 300 mm
    $157.10 Ships Free!
    (0)
    MSRP: $350.14
    Savings: Over 50%
    Quantity:
  18. Delphi Oxygen Sensor ES11075

    Part Number: ES11075
    Position: Downstream
    Features:
    • Delphi Oxygen Sensor ES11075
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine Notes
    2007 Nissan Altima L4 2.5L Harness Length: 475 mm-Wrench Size: 7/8 in.
    2008-2011 Ford Focus All Harness Length: 475 mm-Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.
    2009 Ford Focus All ,Wrench Size: 7/8 in.-Harness Length: 475 mm-Wrench Size: 7/8 in.
    2010 Ford Focus All Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 475 mm
    2010 Ford Transit Connect All Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 475 mm
    2011 Ford Transit Connect All Harness Length: 475 mm-Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.
    $100.68 Ships Free!
    (0)
    MSRP: $218.38
    Savings: Over 50%
    Quantity:
  19. Delphi Upstream Oxygen Sensor ES11077

    Part Number: ES11077
    Position: Upstream
    Features:
    • Delphi Upstream Oxygen Sensor ES11077
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine Notes
    1997 Saturn SC2 All
    2007 Hyundai Tiburon GS All ,Wrench Size: 7/8 in.-Harness Length: 520 mm-Wrench Size: 7/8 in.
    2008 Hyundai Tiburon GS All Harness Length: 520 mm-Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.
    2009 Hyundai Elantra Touring All Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 520 mm
    2010 Hyundai Elantra Touring GLS All Harness Length: 520 mm-Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.
    2010-2011 Kia Soul Sport All Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 520 mm
    2011 Hyundai Elantra Touring GLS All Wrench Size: 7/8 in.-,Wrench Size: 7/8 in.-Harness Length: 520 mm
    $102.87 Ships Free!
    (0)
    MSRP: $233.28
    Savings: Over 50%
    Quantity:
  20. Delphi Downstream Oxygen Sensor ES20380

    Part Number: ES20380
    Position: Downstream
    Features:
    • Delphi Downstream Oxygen Sensor ES20380
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine Notes
    2007 Honda CR-V All ,Wrench Size: 7/8 in.-Harness Length: 525 mm-Wrench Size: 7/8 in.
    2008-2009 Honda CR-V All ,Japan Built Vehicle-Japan Built Vehicle-,Wrench Size: 7/8 in.-Wrench Size: 7/8 in.-Harness Length: 525 mm
    2009 Honda Accord L4 2.4L Harness Length: 225 mm-Wrench Size: 7/8 in.
    $86.37 Ships Free!
    (0)
    MSRP: $184.93
    Savings: Over 50%
    Quantity:
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