• Features:
  •  
    • Double laser-welded stainless steel body protects against contamination
    • Seared protection tube due to 100% functional quality test
    • Pre-coated threads with anti-seize compound right out of the box
    • "True Direct-fit"  connectors and harness
    • Base ceramic probe of Zirconium and Yttrium: Forms a tough base that resists cracking from mechanical and thermal shock
    ?
  • ?Fitment:
  •  
  • Fits 15664 Oxygen 02 O2 Sensor for 2002-2003 2005-2008 Ford F-150 4.2L Upstream

    Features:

     

    • Double laser-welded stainless steel body protects against contamination
    • Seared protection tube due to 100% functional quality test
    • Pre-coated threads with anti-seize compound right out of the box

    • "True Direct-fit"  connectors and harness
    • Base ceramic probe of Zirconium and Yttrium: Forms a tough base that resists cracking from mechanical and thermal shock

    ?

    ?Fitment:

     

    1999-2000 Ford Contour 2.5L
    1992-1994 Ford Crown Victoria 4.6L
    2003 Ford E-150 4.2L
    2003 Ford E-150 Club Wagon 4.2L
    2002 Ford E-150 Econoline 4.2L
    2002 Ford E-150 Econoline Club Wagon 4.2L
    2003 Ford E-250 4.2L
    2002 Ford E-250 Econoline 4.2L
    2000 Ford E-250 Econoline 5.4L
    2000 Ford E-350 Econoline 5.4L
    2000 Ford E-350 Econoline Club Wagon 5.4L
    2009-2012 Ford E-350 Super Duty 6.8L
    2009-2012 Ford E-450 Super Duty 6.8L
    2007-2010 Ford Edge 3.5L
    1994-1996 Ford Escort 1.9L
    1997-2002 Ford Escort 2.0L
    2000-2005 Ford Excursion 5.4L
    2000-2005 Ford Excursion 6.8L
    2001-2002 2005-2008 Ford Expedition 5.4L
    1999-2010 Ford Explorer 4.0L
    2002-2010 Ford Explorer 4.6L
    1999-2001 Ford Explorer 5.0L
    2004-2005 2007-2010 Ford Explorer Sport Trac 4.0L
    2007-2010 Ford Explorer Sport Trac 4.6L
    2002-2003 2005-2008 Ford F-150 4.2L
    2004-2008 Ford F-150 4.6L
    2000-2008 Ford F-150 5.4L
    2004 Ford F-150 Heritage 5.4L
    2000-2004 Ford F-250 Super Duty 5.4L
    1999-2004 Ford F-250 Super Duty 6.8L
    2000-2004 Ford F-350 Super Duty 5.4L
    1999-2004 Ford F-350 Super Duty 6.8L
    2009-2010 Ford Flex 3.5L
    2004-2007 Ford Freestar 3.9L
    2004-2007 Ford Freestar 4.2L
    2010 Ford Fusion 3.5L
    2005-2006 Ford GT 5.4L
    1993 Ford Mustang 2.3L
    1996-2004 Ford Mustang 3.8L
    2004 Ford Mustang 3.9L
    2005-2010 Ford Mustang 4.0L
    1996-2010 Ford Mustang 4.6L
    2007-2010 Ford Mustang 5.4L
    1990-1994 2001-2011 Ford Ranger 2.3L
    2001-2008 Ford Ranger 3.0L
    2001-2002 Ford Ranger ELEC
    1991 Ford Taurus 2.5L
    1994-1995 Ford Taurus 3.2L
    2008-2010 Ford Taurus 3.5L
    1991-1995 Ford Taurus 3.8L
    2008-2009 Ford Taurus X 3.5L
    1991-1993 1996 1997 Ford Thunderbird 3.8L
    2002-2005 Ford Thunderbird 3.9L
    1996-1997 Ford Thunderbird 4.6L
    1991 1993 Ford Thunderbird 5.0L
    1999-2003 Ford Windstar 3.8L
    1991-1994 Lincoln Continental 3.8L
    1997-1998 2000-2002 Lincoln Continental 4.6L
    2006 Lincoln LS 3.9L
    2006-2008 Lincoln Mark LT 5.4L
    1993-1998 Lincoln Mark VIII 4.6L
    2011-2015 Lincoln MKS 3.5L
    2010 Lincoln MKS 3.7L
    2010 Lincoln MKT 3.5L
    2010 Lincoln MKT 3.7L
    2007-2010 Lincoln MKX 3.5L
    2008 2010 Lincoln MKZ 3.5L
    2001-2002 2005-2008 Lincoln Navigator 5.4L
    1991-1994 Lincoln Town Car 4.6L
    2009-2010 Mazda 6 3.7L
    2001-2010 Mazda B2300 2.3L
    2001-2008 Mazda B3000 3.0L
    2007 Mazda CX-9 3.5L
    2008-2010 Mazda CX-9 3.7L
    2002 Mercury Cougar 2.0L
    1999 2001-2002 Mercury Cougar 2.5L
    1991-1993 1996 1997 Mercury Cougar 3.8L
    1996-1997 Mercury Cougar 4.6L
    1991-1993 Mercury Cougar 5.0L
    1992-1994 Mercury Grand Marquis 4.6L
    2004-2007 Mercury Monterey 4.2L
    2002-2010 Mercury Mountaineer 4.0L
    2002-2010 Mercury Mountaineer 4.6L
    1999-2001 Mercury Mountaineer 5.0L
    1999 Mercury Mystique 2.5L
    2008-2009 Mercury Sable 3.5L
    1991-1995 Mercury Sable 3.8L
    1994-1996 Mercury Tracer 1.9L
    1997-1999 Mercury Tracer 2.0L

     

    FAQ of oxygen sensor:

     

    Question 1: Do I need to replace all of my oxygen sensors at once?

     

    A: It is best to replace your sensors in pairs. For example, if you replace the downstream left sensor, you should also replace the downstream right. However, on most vehicles produced since 1996, replacing one sensor (especially the front engine monitoring sensor) will cause the ECU to set a code for the other sensors. 
    This is because the new sensor switching activity is much faster than that of the older aged sensors. It is probable that on most vehicles, the code will be set within 30-60 days AFTER the first sensor replacement.

     

    Question 2: How do I locate specified sensor locations (B1S1, downstream left, etc.)?

     

    A: Left and right sensor positions are found in reference to the rear of the engine (the side opposite of the belts).
    Upstream (pre-cat) and downstream (post-cat) are found in reference to the catalytic converter. 

     

     

     

    Question 3: How to replace an oxygen sensor?

     

    Step 1: Locate the oxygen sensor.

    This sensor is usually located on your vehicle's exhaust pipe. If you see something attached to the pipe that looks like a spark plug, then you've found the sensor. You can also consult your car manual since the sensor's exact location depends on your vehicle's make and model.

     

    Step 2: Disconnect the sensor's electrical wires.

    Use screwdriver to pry the tabs that connect the sensor to your car's electrical system. Be careful not to nick nearby components.

     

    Step 3: Remove the old oxygen sensor.

    Get your hands on a wrench or a sensor removing socket to unscrew this component from the exhaust pipe. Most sensor types can be removed with an SAE 7/8-inch wrench, although it's best to consult your car's manual on what type of tool is best used.

     

    Step 4: Check the new sensor if it has a built-in electrical connection.

    If it comes with its own electrical connection, then you just have to reconnect it to your car's electrical system. However, if the new sensor is not equipped with its own electrical connector, you can reuse the old sensor's connector. You just need to cut out the connector from the old sensor, strip the wires, and attach it to the new sensor with butt connectors. To completely seal the connections, tape the wires up with strips of heat-sensitive shrink tape. Then take note of the manufacturer's instructions to know which wires should be tied together.

     

    Step 5: Install the new oxygen sensor.

    Screw the new sensor in place by using a wrench. Twist it counterclockwise to lock it in place. Make sure not to overtighten the sensor to prevent damaging the threads. Then plug the new or reused electrical connectors into your car's system.

     

    Step 6: Clear the diagnostic code from your vehicle's ECU (engine control unit).

     

    Once you've installed the new oxygen sensor, switch on the ignition so you could clear the code from the vehicle's ECU by using the diagnostic reader or scanner. After clearing the code, the check engine light will automatically switch off. Take your car for a test drive; you should be able to experience immediate improvements in your car's overall engine and emission performance.

     

    Question 4: What is a California emissions sensor? How do I know if I need one?

     

    A: California emissions O2 sensor is meant for vehicles that are designed to meet California emission regulations. Such vehicles should have a sticker under the hood or on the driver’s door jamb that identify them.

     

     

     

     



    content_src_url

    Fits 15664 Oxygen 02 O2 Sensor for 2002-2003 2005-2008 Ford F-150 4.2L Upstream

    Features:

     

    • Double laser-welded stainless steel body protects against contamination
    • Seared protection tube due to 100% functional quality test
    • Pre-coated threads with anti-seize compound right out of the box

    • "True Direct-fit"  connectors and harness
    • Base ceramic probe of Zirconium and Yttrium: Forms a tough base that resists cracking from mechanical and thermal shock

    ?

    ?Fitment:

     

    1999-2000 Ford Contour 2.5L
    1992-1994 Ford Crown Victoria 4.6L
    2003 Ford E-150 4.2L
    2003 Ford E-150 Club Wagon 4.2L
    2002 Ford E-150 Econoline 4.2L
    2002 Ford E-150 Econoline Club Wagon 4.2L
    2003 Ford E-250 4.2L
    2002 Ford E-250 Econoline 4.2L
    2000 Ford E-250 Econoline 5.4L
    2000 Ford E-350 Econoline 5.4L
    2000 Ford E-350 Econoline Club Wagon 5.4L
    2009-2012 Ford E-350 Super Duty 6.8L
    2009-2012 Ford E-450 Super Duty 6.8L
    2007-2010 Ford Edge 3.5L
    1994-1996 Ford Escort 1.9L
    1997-2002 Ford Escort 2.0L
    2000-2005 Ford Excursion 5.4L
    2000-2005 Ford Excursion 6.8L
    2001-2002 2005-2008 Ford Expedition 5.4L
    1999-2010 Ford Explorer 4.0L
    2002-2010 Ford Explorer 4.6L
    1999-2001 Ford Explorer 5.0L
    2004-2005 2007-2010 Ford Explorer Sport Trac 4.0L
    2007-2010 Ford Explorer Sport Trac 4.6L
    2002-2003 2005-2008 Ford F-150 4.2L
    2004-2008 Ford F-150 4.6L
    2000-2008 Ford F-150 5.4L
    2004 Ford F-150 Heritage 5.4L
    2000-2004 Ford F-250 Super Duty 5.4L
    1999-2004 Ford F-250 Super Duty 6.8L
    2000-2004 Ford F-350 Super Duty 5.4L
    1999-2004 Ford F-350 Super Duty 6.8L
    2009-2010 Ford Flex 3.5L
    2004-2007 Ford Freestar 3.9L
    2004-2007 Ford Freestar 4.2L
    2010 Ford Fusion 3.5L
    2005-2006 Ford GT 5.4L
    1993 Ford Mustang 2.3L
    1996-2004 Ford Mustang 3.8L
    2004 Ford Mustang 3.9L
    2005-2010 Ford Mustang 4.0L
    1996-2010 Ford Mustang 4.6L
    2007-2010 Ford Mustang 5.4L
    1990-1994 2001-2011 Ford Ranger 2.3L
    2001-2008 Ford Ranger 3.0L
    2001-2002 Ford Ranger ELEC
    1991 Ford Taurus 2.5L
    1994-1995 Ford Taurus 3.2L
    2008-2010 Ford Taurus 3.5L
    1991-1995 Ford Taurus 3.8L
    2008-2009 Ford Taurus X 3.5L
    1991-1993 1996 1997 Ford Thunderbird 3.8L
    2002-2005 Ford Thunderbird 3.9L
    1996-1997 Ford Thunderbird 4.6L
    1991 1993 Ford Thunderbird 5.0L
    1999-2003 Ford Windstar 3.8L
    1991-1994 Lincoln Continental 3.8L
    1997-1998 2000-2002 Lincoln Continental 4.6L
    2006 Lincoln LS 3.9L
    2006-2008 Lincoln Mark LT 5.4L
    1993-1998 Lincoln Mark VIII 4.6L
    2011-2015 Lincoln MKS 3.5L
    2010 Lincoln MKS 3.7L
    2010 Lincoln MKT 3.5L
    2010 Lincoln MKT 3.7L
    2007-2010 Lincoln MKX 3.5L
    2008 2010 Lincoln MKZ 3.5L
    2001-2002 2005-2008 Lincoln Navigator 5.4L
    1991-1994 Lincoln Town Car 4.6L
    2009-2010 Mazda 6 3.7L
    2001-2010 Mazda B2300 2.3L
    2001-2008 Mazda B3000 3.0L
    2007 Mazda CX-9 3.5L
    2008-2010 Mazda CX-9 3.7L
    2002 Mercury Cougar 2.0L
    1999 2001-2002 Mercury Cougar 2.5L
    1991-1993 1996 1997 Mercury Cougar 3.8L
    1996-1997 Mercury Cougar 4.6L
    1991-1993 Mercury Cougar 5.0L
    1992-1994 Mercury Grand Marquis 4.6L
    2004-2007 Mercury Monterey 4.2L
    2002-2010 Mercury Mountaineer 4.0L
    2002-2010 Mercury Mountaineer 4.6L
    1999-2001 Mercury Mountaineer 5.0L
    1999 Mercury Mystique 2.5L
    2008-2009 Mercury Sable 3.5L
    1991-1995 Mercury Sable 3.8L
    1994-1996 Mercury Tracer 1.9L
    1997-1999 Mercury Tracer 2.0L

     

    FAQ of oxygen sensor:

     

    Question 1: Do I need to replace all of my oxygen sensors at once?

     

    A: It is best to replace your sensors in pairs. For example, if you replace the downstream left sensor, you should also replace the downstream right. However, on most vehicles produced since 1996, replacing one sensor (especially the front engine monitoring sensor) will cause the ECU to set a code for the other sensors. 
    This is because the new sensor switching activity is much faster than that of the older aged sensors. It is probable that on most vehicles, the code will be set within 30-60 days AFTER the first sensor replacement.

     

    Question 2: How do I locate specified sensor locations (B1S1, downstream left, etc.)?

     

    A: Left and right sensor positions are found in reference to the rear of the engine (the side opposite of the belts).
    Upstream (pre-cat) and downstream (post-cat) are found in reference to the catalytic converter. 

     

     

     

    Question 3: How to replace an oxygen sensor?

     

    Step 1: Locate the oxygen sensor.

    This sensor is usually located on your vehicle's exhaust pipe. If you see something attached to the pipe that looks like a spark plug, then you've found the sensor. You can also consult your car manual since the sensor's exact location depends on your vehicle's make and model.

     

    Step 2: Disconnect the sensor's electrical wires.

    Use screwdriver to pry the tabs that connect the sensor to your car's electrical system. Be careful not to nick nearby components.

     

    Step 3: Remove the old oxygen sensor.

    Get your hands on a wrench or a sensor removing socket to unscrew this component from the exhaust pipe. Most sensor types can be removed with an SAE 7/8-inch wrench, although it's best to consult your car's manual on what type of tool is best used.

     

    Step 4: Check the new sensor if it has a built-in electrical connection.

    If it comes with its own electrical connection, then you just have to reconnect it to your car's electrical system. However, if the new sensor is not equipped with its own electrical connector, you can reuse the old sensor's connector. You just need to cut out the connector from the old sensor, strip the wires, and attach it to the new sensor with butt connectors. To completely seal the connections, tape the wires up with strips of heat-sensitive shrink tape. Then take note of the manufacturer's instructions to know which wires should be tied together.

     

    Step 5: Install the new oxygen sensor.

    Screw the new sensor in place by using a wrench. Twist it counterclockwise to lock it in place. Make sure not to overtighten the sensor to prevent damaging the threads. Then plug the new or reused electrical connectors into your car's system.

     

    Step 6: Clear the diagnostic code from your vehicle's ECU (engine control unit).

     

    Once you've installed the new oxygen sensor, switch on the ignition so you could clear the code from the vehicle's ECU by using the diagnostic reader or scanner. After clearing the code, the check engine light will automatically switch off. Take your car for a test drive; you should be able to experience immediate improvements in your car's overall engine and emission performance.

     

    Question 4: What is a California emissions sensor? How do I know if I need one?

     

    A: California emissions O2 sensor is meant for vehicles that are designed to meet California emission regulations. Such vehicles should have a sticker under the hood or on the driver’s door jamb that identify them.

     

     

     

     



    Item Specifics
    Type Sensor
    Manufacturer Part Number CB115894S00
    Brand SCITOO
    Manufacturer Warranty 1 Year
    Wire 4
    Wire Harness Length 360mm
    Interchange Part Number 234-4401,15664 SU2204,
    Superseded Part Number XL3F9F472AA, XL3Z9F472AA
    Number of Pieces 1
    Modified Item No
    Custom Bundle No
    Connector Gender Male
    Sensor Type Heated
    Thread Diameter 18mm
    Universal Or Specific Fit OE Specific
    Fitment Type Direct Replacement
    Housing Material Metal
    Position on Vehicle Upstream
    Output Signal Range 0.2V - 0.8V
    Features Direct Fit
    Type Sensor
    Features Direct Fit

    Shipping

    1. Package handling takes about 2 business days at our warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
    2.All domestic orders will be shipped via USPS, UPS or Fedex from our US warehouse and usually arrives to your door in about 2-7 business days.
    3.Local pick up is not available.
    4.International Buyers C Please Note:
    a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
    b. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. ]

    Payment

    1.We accept multiple payment methods, such as VISA, Master Card, etc..

    2.Please do not use the note field to indicate us to ship to other address. The note there will NOT be read. If you want to change the shipping address, please contact us by eBay messages.

    3.(if you want cancel orders or change address pls contact us within 6 hours after payment,or we are not responsible for shipping a replacement.)

    4.Payment must be received within 7 days as auction ended or order might be delayed.

    Returns

    We stand behind every product we sell.
    All of our brand new items come with a 30-Days money-back or exchange guarantee.

    Customer Services

    Q: How do I pay for my purchase?
    A: MY store accepts VISA, Master Card, etc..
    Q: When will the item be shipped out?
    A: This item will be shipped with 2 business day once payment completed.
    Q: Where is my tracking number?
    A: Please log on your account, click "my eBay"-->"my summary", or open your email box and find the shipping notification email.
    Q: How do I return an item?
    A: My tore accepts returns. Items must be returned within 60 days. Refunds will be given as money back. Please contact our customer service before you return an item. ]

    Feedback

    1. We will leave a feedback once we get your payment. 
    2. If you are dissatisfied for any reason, please do contact us a feedback. We will work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave a feedback to all our customers.
    3. If you are satisfied with the product you received, wish you can leave us a feedback.

    Shop Category
    Warranty
    Fits 15664 Oxygen 02 O2 Sensor for 2002-2003 2005-2008 Ford F-150 4.2L Upstream

    Features:

     

    • Double laser-welded stainless steel body protects against contamination
    • Seared protection tube due to 100% functional quality test
    • Pre-coated threads with anti-seize compound right out of the box

    • "True Direct-fit"  connectors and harness
    • Base ceramic probe of Zirconium and Yttrium: Forms a tough base that resists cracking from mechanical and thermal shock

    ?

    ?Fitment:

     

    1999-2000 Ford Contour 2.5L
    1992-1994 Ford Crown Victoria 4.6L
    2003 Ford E-150 4.2L
    2003 Ford E-150 Club Wagon 4.2L
    2002 Ford E-150 Econoline 4.2L
    2002 Ford E-150 Econoline Club Wagon 4.2L
    2003 Ford E-250 4.2L
    2002 Ford E-250 Econoline 4.2L
    2000 Ford E-250 Econoline 5.4L
    2000 Ford E-350 Econoline 5.4L
    2000 Ford E-350 Econoline Club Wagon 5.4L
    2009-2012 Ford E-350 Super Duty 6.8L
    2009-2012 Ford E-450 Super Duty 6.8L
    2007-2010 Ford Edge 3.5L
    1994-1996 Ford Escort 1.9L
    1997-2002 Ford Escort 2.0L
    2000-2005 Ford Excursion 5.4L
    2000-2005 Ford Excursion 6.8L
    2001-2002 2005-2008 Ford Expedition 5.4L
    1999-2010 Ford Explorer 4.0L
    2002-2010 Ford Explorer 4.6L
    1999-2001 Ford Explorer 5.0L
    2004-2005 2007-2010 Ford Explorer Sport Trac 4.0L
    2007-2010 Ford Explorer Sport Trac 4.6L
    2002-2003 2005-2008 Ford F-150 4.2L
    2004-2008 Ford F-150 4.6L
    2000-2008 Ford F-150 5.4L
    2004 Ford F-150 Heritage 5.4L
    2000-2004 Ford F-250 Super Duty 5.4L
    1999-2004 Ford F-250 Super Duty 6.8L
    2000-2004 Ford F-350 Super Duty 5.4L
    1999-2004 Ford F-350 Super Duty 6.8L
    2009-2010 Ford Flex 3.5L
    2004-2007 Ford Freestar 3.9L
    2004-2007 Ford Freestar 4.2L
    2010 Ford Fusion 3.5L
    2005-2006 Ford GT 5.4L
    1993 Ford Mustang 2.3L
    1996-2004 Ford Mustang 3.8L
    2004 Ford Mustang 3.9L
    2005-2010 Ford Mustang 4.0L
    1996-2010 Ford Mustang 4.6L
    2007-2010 Ford Mustang 5.4L
    1990-1994 2001-2011 Ford Ranger 2.3L
    2001-2008 Ford Ranger 3.0L
    2001-2002 Ford Ranger ELEC
    1991 Ford Taurus 2.5L
    1994-1995 Ford Taurus 3.2L
    2008-2010 Ford Taurus 3.5L
    1991-1995 Ford Taurus 3.8L
    2008-2009 Ford Taurus X 3.5L
    1991-1993 1996 1997 Ford Thunderbird 3.8L
    2002-2005 Ford Thunderbird 3.9L
    1996-1997 Ford Thunderbird 4.6L
    1991 1993 Ford Thunderbird 5.0L
    1999-2003 Ford Windstar 3.8L
    1991-1994 Lincoln Continental 3.8L
    1997-1998 2000-2002 Lincoln Continental 4.6L
    2006 Lincoln LS 3.9L
    2006-2008 Lincoln Mark LT 5.4L
    1993-1998 Lincoln Mark VIII 4.6L
    2011-2015 Lincoln MKS 3.5L
    2010 Lincoln MKS 3.7L
    2010 Lincoln MKT 3.5L
    2010 Lincoln MKT 3.7L
    2007-2010 Lincoln MKX 3.5L
    2008 2010 Lincoln MKZ 3.5L
    2001-2002 2005-2008 Lincoln Navigator 5.4L
    1991-1994 Lincoln Town Car 4.6L
    2009-2010 Mazda 6 3.7L
    2001-2010 Mazda B2300 2.3L
    2001-2008 Mazda B3000 3.0L
    2007 Mazda CX-9 3.5L
    2008-2010 Mazda CX-9 3.7L
    2002 Mercury Cougar 2.0L
    1999 2001-2002 Mercury Cougar 2.5L
    1991-1993 1996 1997 Mercury Cougar 3.8L
    1996-1997 Mercury Cougar 4.6L
    1991-1993 Mercury Cougar 5.0L
    1992-1994 Mercury Grand Marquis 4.6L
    2004-2007 Mercury Monterey 4.2L
    2002-2010 Mercury Mountaineer 4.0L
    2002-2010 Mercury Mountaineer 4.6L
    1999-2001 Mercury Mountaineer 5.0L
    1999 Mercury Mystique 2.5L
    2008-2009 Mercury Sable 3.5L
    1991-1995 Mercury Sable 3.8L
    1994-1996 Mercury Tracer 1.9L
    1997-1999 Mercury Tracer 2.0L

     

    FAQ of oxygen sensor:

     

    Question 1: Do I need to replace all of my oxygen sensors at once?

     

    A: It is best to replace your sensors in pairs. For example, if you replace the downstream left sensor, you should also replace the downstream right. However, on most vehicles produced since 1996, replacing one sensor (especially the front engine monitoring sensor) will cause the ECU to set a code for the other sensors. 
    This is because the new sensor switching activity is much faster than that of the older aged sensors. It is probable that on most vehicles, the code will be set within 30-60 days AFTER the first sensor replacement.

     

    Question 2: How do I locate specified sensor locations (B1S1, downstream left, etc.)?

     

    A: Left and right sensor positions are found in reference to the rear of the engine (the side opposite of the belts).
    Upstream (pre-cat) and downstream (post-cat) are found in reference to the catalytic converter. 

     

     

     

    Question 3: How to replace an oxygen sensor?

     

    Step 1: Locate the oxygen sensor.

    This sensor is usually located on your vehicle's exhaust pipe. If you see something attached to the pipe that looks like a spark plug, then you've found the sensor. You can also consult your car manual since the sensor's exact location depends on your vehicle's make and model.

     

    Step 2: Disconnect the sensor's electrical wires.

    Use screwdriver to pry the tabs that connect the sensor to your car's electrical system. Be careful not to nick nearby components.

     

    Step 3: Remove the old oxygen sensor.

    Get your hands on a wrench or a sensor removing socket to unscrew this component from the exhaust pipe. Most sensor types can be removed with an SAE 7/8-inch wrench, although it's best to consult your car's manual on what type of tool is best used.

     

    Step 4: Check the new sensor if it has a built-in electrical connection.

    If it comes with its own electrical connection, then you just have to reconnect it to your car's electrical system. However, if the new sensor is not equipped with its own electrical connector, you can reuse the old sensor's connector. You just need to cut out the connector from the old sensor, strip the wires, and attach it to the new sensor with butt connectors. To completely seal the connections, tape the wires up with strips of heat-sensitive shrink tape. Then take note of the manufacturer's instructions to know which wires should be tied together.

     

    Step 5: Install the new oxygen sensor.

    Screw the new sensor in place by using a wrench. Twist it counterclockwise to lock it in place. Make sure not to overtighten the sensor to prevent damaging the threads. Then plug the new or reused electrical connectors into your car's system.

     

    Step 6: Clear the diagnostic code from your vehicle's ECU (engine control unit).

     

    Once you've installed the new oxygen sensor, switch on the ignition so you could clear the code from the vehicle's ECU by using the diagnostic reader or scanner. After clearing the code, the check engine light will automatically switch off. Take your car for a test drive; you should be able to experience immediate improvements in your car's overall engine and emission performance.

     

    Question 4: What is a California emissions sensor? How do I know if I need one?

     

    A: California emissions O2 sensor is meant for vehicles that are designed to meet California emission regulations. Such vehicles should have a sticker under the hood or on the driver’s door jamb that identify them.

     

     

     

     


    Shipping

    1. Package handling takes about 2 business days at our warehouse, so please make sure entering correct payment and shipping information before checking out. Once your payment is completed, we are not going to accept any more changes to your order.
    2.All domestic orders will be shipped via USPS, UPS or Fedex from our US warehouse and usually arrives to your door in about 2-7 business days.
    3.Local pick up is not available.
    4.International Buyers C Please Note:
    a. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyers responsibility.
    b. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. ]

    Payment

    1.We accept multiple payment methods, such as VISA, Master Card, etc..

    2.Please do not use the note field to indicate us to ship to other address. The note there will NOT be read. If you want to change the shipping address, please contact us by eBay messages.

    3.(if you want cancel orders or change address pls contact us within 6 hours after payment,or we are not responsible for shipping a replacement.)

    4.Payment must be received within 7 days as auction ended or order might be delayed.

    Returns

    We stand behind every product we sell.
    All of our brand new items come with a 30-Days money-back or exchange guarantee.

    Customer Services

    Q: How do I pay for my purchase?
    A: MY store accepts VISA, Master Card, etc..
    Q: When will the item be shipped out?
    A: This item will be shipped with 2 business day once payment completed.
    Q: Where is my tracking number?
    A: Please log on your account, click "my eBay"-->"my summary", or open your email box and find the shipping notification email.
    Q: How do I return an item?
    A: My tore accepts returns. Items must be returned within 60 days. Refunds will be given as money back. Please contact our customer service before you return an item. ]

    Feedback

    1. We will leave a feedback once we get your payment. 
    2. If you are dissatisfied for any reason, please do contact us a feedback. We will work hard to make sure EVERY CUSTOMER 100% SATISFIED and resolve any problem for you and always leave a feedback to all our customers.
    3. If you are satisfied with the product you received, wish you can leave us a feedback.


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