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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 3878 part(s)

  1. ACDelco Oxygen Sensor 213-1149

    Part Number: 213-1149
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 3)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2002-2004 GMC Sierra 2500 All
    2002-2004 GMC Yukon XL 2500 All
    2002-2004 GMC Yukon All
    2002-2004 Chevrolet Silverado 2500 All
    2002-2006 Chevrolet Suburban 2500 All
    2002-2007 GMC Sierra 2500 HD All
    2002-2007 GMC Sierra 3500 All
    2002-2007 GMC Sierra 1500 HD All
    2002-2007 Chevrolet Silverado 2500 HD All
    2002-2007 Chevrolet Silverado 3500 All
    2002-2007 Chevrolet Silverado 1500 HD All
    2006 Chevrolet Silverado 1500 All
    $57.16 Ships Free!
    (0)
    MSRP: $124.35
    Savings: Over 50%
    Quantity:
  2. ACDelco Oxygen Sensor 213-1161

    Part Number: 213-1161
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2003-2004 GMC Yukon All
    2003-2004 Chevrolet Silverado 2500 All
    2003-2004 GMC Sierra 2500 All
    2003-2006 Chevrolet Avalanche 2500 All
    2003-2006 Cadillac Escalade All
    2003-2006 Chevrolet Suburban 2500 All
    2003-2006 GMC Yukon XL 2500 All
    2003-2006 Chevrolet Silverado 1500 All
    2003-2006 Hummer H2 All
    2003-2007 GMC Sierra 3500 All
    2003-2007 GMC Sierra 2500 HD All
    2003-2007 Chevrolet Silverado 1500 HD All
    2003-2007 Chevrolet Silverado 3500 All
    2003-2007 Chevrolet Silverado 2500 HD All
    2003-2007 GMC Sierra 1500 HD All
    2004 GMC Sierra Denali All
    2006 GMC Yukon Denali XL All
    2006 GMC Sierra 1500 All
    2006 GMC Yukon Denali All
    $70.53 Ships Free!
    (0)
    MSRP: $155.97
    Savings: Over 50%
    Quantity:
  3. ACDelco Oxygen Sensor 213-1162

    Part Number: 213-1162
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 3)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2003-2006 GMC Yukon XL 2500 All
    2003-2006 Chevrolet Avalanche 2500 All
    2003-2006 Chevrolet Suburban 2500 All
    2003-2007 Chevrolet Silverado 2500 HD All
    2003-2007 GMC Sierra 3500 All
    2003-2007 GMC Sierra 2500 HD All
    2003-2007 Chevrolet Silverado 3500 All
    $47.91 Ships Free!
    (0)
    MSRP: $100.59
    Savings: Over 50%
    Quantity:
  4. ACDelco Oxygen Sensor 213-1186

    Part Number: 213-1186
    Position: N/A
    Features:
    • SENSOR|OXY(POSN 1)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    1999-2000 Isuzu Hombre All
    $65.22 Ships Free!
    (0)
    MSRP: $133.11
    Savings: Over 50%
    Quantity:
  5. ACDelco Oxygen Sensor 213-1320

    Part Number: 213-1320
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    1988-1989 Dodge W100 All
    1988-1989 Dodge D100 All
    1988-1993 Dodge B250 All
    1988-1993 Dodge W150 All
    1988-1993 Dodge W250 All
    1988-1993 Dodge Ramcharger All
    1988-1993 Dodge W350 All
    1988-1993 Dodge D350 All
    1988-1993 Dodge D150 All
    1988-1993 Dodge B350 All
    1988-1993 Dodge D250 All
    1989 Dodge Aries All
    1989 Dodge Lancer All
    1989 Plymouth Reliant All
    1989-1990 Plymouth Horizon All
    1989-1990 Dodge Omni All
    1989-1991 Chrysler TC Maserati All
    1989-1991 Dodge B150 All
    1989-1993 Chrysler New Yorker All
    1989-1993 Dodge Daytona All
    1989-1993 Dodge Dynasty All
    1989-1994 Plymouth Sundance All
    1989-1994 Plymouth Grand Voyager All
    1989-1994 Dodge Shadow All
    1989-1994 Dodge Grand Caravan All
    1989-1995 Plymouth Voyager All
    1989-1995 Dodge Spirit All
    1989-1995 Chrysler LeBaron All
    1989-1995 Dodge Caravan All
    1989-1995 Plymouth Acclaim All
    1989-1996 Dodge Dakota All
    1990-1993 Chrysler Imperial All
    1990-1994 Chrysler Town & Country All
    1991-1992 Jeep Comanche All
    1991-1995 Jeep Wrangler All
    1991-1996 Jeep Cherokee All
    1993-1995 Eagle Vision All
    1993-1995 Dodge Intrepid All
    1993-1995 Chrysler Concorde All
    1994-1995 Dodge Ram 3500 All
    1994-1995 Dodge Ram 2500 All
    1995 Dodge Ram 1500 All
    1995-1996 Dodge Stratus All
    1995-1996 Plymouth Neon All
    1995-1996 Chrysler Cirrus All
    1995-1996 Dodge Neon All
    1995-1996 Chrysler Sebring All
    1996 Plymouth Breeze All
    $48.07 Ships Free!
    (1)
    MSRP: $88.98
    Savings: 45.98%
    Quantity:
  6. ACDelco Oxygen Sensor 213-1365

    Part Number: 213-1365
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    1992-1995 Mazda 929 All
    1993-1995 Ford Probe All
    1993-1997 Mazda MX-6 All
    1993-2000 Mazda 626 All
    2004-2005 Suzuki Verona All
    2005 Suzuki XL-7 All
    $65.98 Ships Free!
    (0)
    MSRP: $134.97
    Savings: Over 50%
    Quantity:
  7. ACDelco Oxygen Sensor 213-1515

    Part Number: 213-1515
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2002-2003 Saturn Vue All
    2003-2004 Cadillac CTS All
    $63.09 Ships Free!
    (0)
    MSRP: $135.24
    Savings: Over 50%
    Quantity:
  8. 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
    Vehicle Engine
    2003-2004 Cadillac CTS All
    $63.09 Ships Free!
    (0)
    MSRP: $135.24
    Savings: Over 50%
    Quantity:
  9. ACDelco Oxygen Sensor 213-1527

    Part Number: 213-1527
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 2)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2003-2004 Isuzu Ascender All
    2003-2004 Chevrolet SSR All
    2003-2004 GMC Envoy All
    2003-2004 Chevrolet Trailblazer All
    2004 Buick Rainier All
    $57.08 Ships Free!
    (0)
    MSRP: $124.17
    Savings: Over 50%
    Quantity:
  10. ACDelco Oxygen Sensor 213-1529

    Part Number: 213-1529
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 2)
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2003-2004 GMC Sonoma All
    2003-2004 Chevrolet S10 All
    2003-2005 Chevrolet Blazer All
    $48.40 Ships Free!
    (0)
    MSRP: $101.64
    Savings: Over 50%
    Quantity:
  11. ACDelco Oxygen Sensor 213-1551

    Part Number: 213-1551
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2002-2003 Oldsmobile Bravada All
    2002-2003 GMC Envoy All
    2002-2003 Chevrolet Trailblazer All
    2003 Isuzu Ascender All
    $53.62 Ships Free!
    (0)
    MSRP: $116.88
    Savings: Over 50%
    Quantity:
  12. ACDelco Oxygen Sensor 213-1553

    Part Number: 213-1553
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2004 Buick Regal All
    2004-2005 Pontiac Bonneville All
    2004-2005 Buick LeSabre All
    2004-2005 Chevrolet Monte Carlo All
    2004-2005 Buick Park Avenue All
    2004-2005 Chevrolet Impala All
    2004-2007 Pontiac Grand Prix All
    2005-2007 Buick LaCrosse All
    2006-2007 Buick Lucerne All
    $66.01 Ships Free!
    (0)
    MSRP: $144.87
    Savings: Over 50%
    Quantity:
  13. ACDelco Oxygen Sensor 213-1567

    Part Number: 213-1567
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 2)
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2004 Cadillac Seville All
    2004-2005 Pontiac Bonneville All
    2004-2005 Cadillac DeVille All
    $70.33 Ships Free!
    (0)
    MSRP: $165.27
    Savings: Over 50%
    Quantity:
  14. ACDelco Oxygen Sensor 213-1574

    Part Number: 213-1574
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 2)
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2002-2004 Oldsmobile Bravada All
    2002-2005 Chevrolet Trailblazer All
    2002-2005 GMC Envoy All
    2003-2005 Isuzu Ascender All
    2004-2005 GMC Canyon All
    2004-2005 Buick Rainier All
    2004-2005 Chevrolet Colorado All
    2004-2007 Chevrolet Malibu All
    2006-2007 Pontiac G6 All
    $40.72 Ships Free!
    (0)
    MSRP: $90.51
    Savings: Over 50%
    Quantity:
  15. ACDelco Oxygen Sensor 213-1638

    Part Number: 213-1638
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 2)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2004 Oldsmobile Alero All
    2004-2005 Pontiac Grand Am All
    2004-2005 Chevrolet Classic All
    $70.21 Ships Free!
    (0)
    MSRP: $156.42
    Savings: Over 50%
    Quantity:
  16. ACDelco Oxygen Sensor 213-1685

    Part Number: 213-1685
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2001-2003 Chevrolet Tracker All
    $85.61 Ships Free!
    (0)
    MSRP: $191.76
    Savings: Over 50%
    Quantity:
  17. ACDelco Oxygen Sensor 213-1693

    Part Number: 213-1693
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2005-2007 Chevrolet Cobalt All
    2006 Chevrolet HHR All
    2006-2007 Saturn Vue All
    2006-2007 Saturn Ion-3 All
    2007 Saturn Ion-2 All
    2007 Pontiac G5 All
    $85.87 Ships Free!
    (0)
    MSRP: $193.62
    Savings: Over 50%
    Quantity:
  18. ACDelco Oxygen Sensor 213-1698

    Part Number: 213-1698
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 1)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2004 Oldsmobile Bravada All
    2004-2005 Isuzu Ascender All
    2004-2005 GMC Envoy All
    2004-2005 Chevrolet Trailblazer All
    2004-2005 Buick Rainier All
    $53.26 Ships Free!
    (0)
    MSRP: $113.55
    Savings: Over 50%
    Quantity:
  19. ACDelco Oxygen Sensor 213-1702

    Part Number: 213-1702
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 2)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2003-2005 GMC Sierra 1500 All
    2003-2005 GMC Yukon All
    2003-2005 GMC Yukon XL 1500 All
    2003-2005 Chevrolet Tahoe All
    2003-2005 Chevrolet Suburban 1500 All
    2003-2005 Chevrolet Avalanche 1500 All
    2003-2005 Chevrolet Silverado 1500 All
    2003-2005 Cadillac Escalade All
    $46.10 Ships Free!
    (0)
    MSRP: $93.87
    Savings: Over 50%
    Quantity:
  20. ACDelco Oxygen Sensor 213-1703

    Part Number: 213-1703
    Position: N/A
    Features:
    • SENSOR|HTD OXY(POSN 3)
    • OXYGEN SENSOR
    Condition: New
    This product fits the following vehicles open
    Vehicle Engine
    2002-2005 Pontiac Sunfire All
    2002-2005 Chevrolet Cavalier All
    $71.32 Ships Free!
    (0)
    MSRP: $157.92
    Savings: Over 50%
    Quantity:
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