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    For Buick Century LeSabre Chevy Camaro Impala Downstream O2 02 Oxygen Sensor

    Please check fitment notes & description for accurate information.

     

    1996 Buick Century 2.2L  Downstream
    1996-2004 Buick Century 3.1L  Downstream
    1996-2003 Buick LeSabre 3.8L  Downstream
    1996-2003 Buick Park Avenue 3.8L  Downstream
    1996 Buick Regal 3.1L  Downstream
    1996-2003 Buick Regal 3.8L  Downstream
    2002-2005 Buick Rendezvous 3.4L  Downstream
    1996-1999 Buick Riviera 3.8L  Downstream
    1996-2002 Chevrolet Camaro 3.8L  Downstream
    1996-2000 Chevrolet Camaro 5.7L  Downstream
    2000-2004 Chevrolet Impala 3.4L  Downstream
    2000-2003 Chevrolet Impala 3.8L  Downstream
    1996-2001 Chevrolet Lumina 3.1L  Downstream
    1996-1997 Chevrolet Lumina 3.4L  Downstream
    1998-1999 Chevrolet Lumina 3.8L  Downstream
    1996 Chevrolet Lumina APV 3.4L  Downstream
    1996-1999 Chevrolet Monte Carlo 3.1L  Downstream
    1996-1997 2000-2004 Chevrolet Monte Carlo 3.4L  Downstream
    1998-2003 Chevrolet Monte Carlo 3.8L  Downstream
    1997-2003 Chevrolet S10 2.2L  Downstream
    1997-2004 Chevrolet Venture 3.4L  Downstream
    1996-2003 GMC Sonoma 2.2L  Downstream
    1996-2003 GMC Sonoma 4.3L  Downstream
    1997-2000 Isuzu Hombre 2.2L  Downstream
    1996-1999 Oldsmobile 88 3.8L  Downstream
    1996 Oldsmobile 98 3.8L  Downstream
    1996-1999 Oldsmobile Aurora 4.0L  Downstream
    1996 Oldsmobile Cutlass Ciera 2.2L  Downstream
    1996 Oldsmobile Cutlass Ciera 3.1L  Downstream
    1996-1997 Oldsmobile Cutlass Supreme 3.1L  Downstream
    1996 Oldsmobile Cutlass Supreme 3.4L  Downstream
    1996-1999 Oldsmobile LSS 3.8L  Downstream
    1996-2004 Oldsmobile Silhouette 3.4L  Downstream
    2001-2004 Pontiac Aztek 3.4L  Downstream
    1996-2003 Pontiac Bonneville 3.8L  Downstream
    1996-2002 Pontiac Firebird 3.8L  Downstream
    1996-1999 Pontiac Firebird 5.7L  Downstream
    1996-2003 Pontiac Grand Prix 3.1L  Downstream
    1996 Pontiac Grand Prix 3.4L  Downstream
    1997-2003 Pontiac Grand Prix 3.8L  Downstream
    1999-2004 Pontiac Montana 3.4L  Downstream
    1996-1998 Pontiac Trans Sport 3.4L  Downstream

     

     

     

    Oxygen Sensor's Location:

     

     

     

    How do I know the O2 sensor is good or not?

     

    • Check engine light on

    • A reduction in fuel economy.

    • Your catalytic converter fails unexpectedly

    • Exhaust emissions reach undesirable levels.

     

    How to install the oxygen sensor?

    Step 1 - Some sensors are equipped with a heat shield that must be removed before the sensor removal, this is performed by removing any mounting bolts.

     

    Step 2 - By using a regular socket it minimizes potential damage to the sensor body and the threads, this technique helps avoid stripping the old sensor upon removal.

     

    Step 3 - Then, locate and disconnect the wiring connector, this step should be done before removing the sensor if the wiring is still attached.

     

    Step 4 - Its important that the wiring harness connectors are exactly the same, each sensor is unique to it's position and is located in the system by its connector configuration. (Note: some replacement sensors have a universal electrical connector that must be configured to the wiring of the old sensor.)

     

    Step 5 - Use a small wire brush to help clean the threaded port to ensure a proper seal of the new sensor. Gently install the new oxygen sensor by hand while keeping the wiring and connector free from bends.

     

    Step 6 - Gently tighten the sensor while keeping wiring free from damage, these sensors need to be fairly snug to avoid leakage.

     

    Step 7 - Once the sensor is tightened, reinstall any heat shields or bracing that had to be removed.

     

    Step 8 - After the heat shield has been reinstalled, mount the connector to it's holder and reattach the connector back onto the wiring harness. If the car has diagnostic trouble codes, they will need to be cleared.

     

     

    Must Know Before Buying:

     

    The following information is for instructional and guidance reference only. We try and make them as accurate as we can.

     

    If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. 
    If the sensor is good, further diagnosis is required. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. Find out what the Code means before leaving any feedbacks.

     

    Items that have been installed, altered or contaminated are non-returnable.

     

    1. ONLY a defective sensor after tested by a voltmeter is applied to manufacturer warranty.


    2. 20% restocking fee is required if buyer bought wrong items due to not paying attention to fitment information and ask for return.

     

    The Price, Quality & Functionality of the O2 Sensor is fully covered under our warranty & return policy. However, refund for any labor cost, expense in a dealer shop or damage due to wrong installation is NOT covered.

     

     





        
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
    • We stand behind every product we sell.
    • All of our brand new items come with a 60-Days money-back guarantee.
    • We define the item as defective only if it doesn't function as described.
    • It is the buyer's responsibility to understand the item description before bidding.
    • We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the  original item and pay for the S&H cost for the replacement.
    •  
    • We  will refund the purchase price if the replacement is not available or buyer  prefers a refund and send the original item back at his/her own cost.
    •  
    • Shipping & handling cost are not refundable.
    • Man-made damage by  abuse or wrong operation is not covered by this warranty.
    • No  product liability insurance is assumed.
     
    • PayPal preferred.
    • Payments are expected within 7 days  after the last winning auction is closed; Otherwise Unpaid Item Dispute  will be filed with eBay.

     ​ 

    • Product will be shipped within 2 business days after full payment is received and verified. Delivery Time is about 3-7 business days to most  of countries.
    • All domestic orders will be shipped via USPS, UPS  or FedEx from our US warehouse and usually arrives to your door in about  3-5 business days.
    • We ship the package to your shipping address in eBay instead of the one in PayPal. Please tell us your shipping address if it is different from the one in eBay.
    • The tracking  number will be given for the customer to check the shipping status online (registered or faster service only).
    • We are not  responsible for any wrong or undeliverable addresses. Please verify and  update your shipping address on eBay during checkout.

    • International Buyers a€“ Please Note:
    • a) Import duties, taxes and  charges are not included in the item price or shipping charges. These  charges are the buyer's responsibility.
    • b) Please check with your  country's customs office to determine what these additional costs will  be prior to bidding.
    • Serious Buyer Only! Please place  bid or "Buy it now" only if you agree the price and terms of the product  and no argument after the auction.

    • We strive to source genuine products from the suppliers. However, if you feel any of our products violate your Trademark, Patent Right or any  other Intellectual Property Rights, please contact us. We will remove any offending listing immediately while awaiting further discussion.

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    Shop Category
    For Buick Century LeSabre Chevy Camaro Impala Downstream O2 02 Oxygen Sensor

    Please check fitment notes & description for accurate information.

     

    1996 Buick Century 2.2L  Downstream
    1996-2004 Buick Century 3.1L  Downstream
    1996-2003 Buick LeSabre 3.8L  Downstream
    1996-2003 Buick Park Avenue 3.8L  Downstream
    1996 Buick Regal 3.1L  Downstream
    1996-2003 Buick Regal 3.8L  Downstream
    2002-2005 Buick Rendezvous 3.4L  Downstream
    1996-1999 Buick Riviera 3.8L  Downstream
    1996-2002 Chevrolet Camaro 3.8L  Downstream
    1996-2000 Chevrolet Camaro 5.7L  Downstream
    2000-2004 Chevrolet Impala 3.4L  Downstream
    2000-2003 Chevrolet Impala 3.8L  Downstream
    1996-2001 Chevrolet Lumina 3.1L  Downstream
    1996-1997 Chevrolet Lumina 3.4L  Downstream
    1998-1999 Chevrolet Lumina 3.8L  Downstream
    1996 Chevrolet Lumina APV 3.4L  Downstream
    1996-1999 Chevrolet Monte Carlo 3.1L  Downstream
    1996-1997 2000-2004 Chevrolet Monte Carlo 3.4L  Downstream
    1998-2003 Chevrolet Monte Carlo 3.8L  Downstream
    1997-2003 Chevrolet S10 2.2L  Downstream
    1997-2004 Chevrolet Venture 3.4L  Downstream
    1996-2003 GMC Sonoma 2.2L  Downstream
    1996-2003 GMC Sonoma 4.3L  Downstream
    1997-2000 Isuzu Hombre 2.2L  Downstream
    1996-1999 Oldsmobile 88 3.8L  Downstream
    1996 Oldsmobile 98 3.8L  Downstream
    1996-1999 Oldsmobile Aurora 4.0L  Downstream
    1996 Oldsmobile Cutlass Ciera 2.2L  Downstream
    1996 Oldsmobile Cutlass Ciera 3.1L  Downstream
    1996-1997 Oldsmobile Cutlass Supreme 3.1L  Downstream
    1996 Oldsmobile Cutlass Supreme 3.4L  Downstream
    1996-1999 Oldsmobile LSS 3.8L  Downstream
    1996-2004 Oldsmobile Silhouette 3.4L  Downstream
    2001-2004 Pontiac Aztek 3.4L  Downstream
    1996-2003 Pontiac Bonneville 3.8L  Downstream
    1996-2002 Pontiac Firebird 3.8L  Downstream
    1996-1999 Pontiac Firebird 5.7L  Downstream
    1996-2003 Pontiac Grand Prix 3.1L  Downstream
    1996 Pontiac Grand Prix 3.4L  Downstream
    1997-2003 Pontiac Grand Prix 3.8L  Downstream
    1999-2004 Pontiac Montana 3.4L  Downstream
    1996-1998 Pontiac Trans Sport 3.4L  Downstream

     

     

     

    Oxygen Sensor's Location:

     

     

     

    How do I know the O2 sensor is good or not?

     

    • Check engine light on

    • A reduction in fuel economy.

    • Your catalytic converter fails unexpectedly

    • Exhaust emissions reach undesirable levels.

     

    How to install the oxygen sensor?

    Step 1 - Some sensors are equipped with a heat shield that must be removed before the sensor removal, this is performed by removing any mounting bolts.

     

    Step 2 - By using a regular socket it minimizes potential damage to the sensor body and the threads, this technique helps avoid stripping the old sensor upon removal.

     

    Step 3 - Then, locate and disconnect the wiring connector, this step should be done before removing the sensor if the wiring is still attached.

     

    Step 4 - Its important that the wiring harness connectors are exactly the same, each sensor is unique to it's position and is located in the system by its connector configuration. (Note: some replacement sensors have a universal electrical connector that must be configured to the wiring of the old sensor.)

     

    Step 5 - Use a small wire brush to help clean the threaded port to ensure a proper seal of the new sensor. Gently install the new oxygen sensor by hand while keeping the wiring and connector free from bends.

     

    Step 6 - Gently tighten the sensor while keeping wiring free from damage, these sensors need to be fairly snug to avoid leakage.

     

    Step 7 - Once the sensor is tightened, reinstall any heat shields or bracing that had to be removed.

     

    Step 8 - After the heat shield has been reinstalled, mount the connector to it's holder and reattach the connector back onto the wiring harness. If the car has diagnostic trouble codes, they will need to be cleared.

     

     

    Must Know Before Buying:

     

    The following information is for instructional and guidance reference only. We try and make them as accurate as we can.

     

    If Check Engine Light is on or an OBDII Trouble/Fault code occurs after installation, check the sensor with a voltmeter as below. 
    If the sensor is good, further diagnosis is required. There're many different codes for specific functional failures, which are NOT necessarily relevant to the sensor. Find out what the Code means before leaving any feedbacks.

     

    Items that have been installed, altered or contaminated are non-returnable.

     

    1. ONLY a defective sensor after tested by a voltmeter is applied to manufacturer warranty.


    2. 20% restocking fee is required if buyer bought wrong items due to not paying attention to fitment information and ask for return.

     

    The Price, Quality & Functionality of the O2 Sensor is fully covered under our warranty & return policy. However, refund for any labor cost, expense in a dealer shop or damage due to wrong installation is NOT covered.

     

     


        
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
    • We stand behind every product we sell.
    • All of our brand new items come with a 60-Days money-back guarantee.
    • We define the item as defective only if it doesn't function as described.
    • It is the buyer's responsibility to understand the item description before bidding.
    • We will replace the defective items, provided that they are in stock within the warranty period posted with the listing and the buyer return the  original item and pay for the S&H cost for the replacement.
    •  
    • We  will refund the purchase price if the replacement is not available or buyer  prefers a refund and send the original item back at his/her own cost.
    •  
    • Shipping & handling cost are not refundable.
    • Man-made damage by  abuse or wrong operation is not covered by this warranty.
    • No  product liability insurance is assumed.
     
    • PayPal preferred.
    • Payments are expected within 7 days  after the last winning auction is closed; Otherwise Unpaid Item Dispute  will be filed with eBay.

     ​ 

    • Product will be shipped within 2 business days after full payment is received and verified. Delivery Time is about 3-7 business days to most  of countries.
    • All domestic orders will be shipped via USPS, UPS  or FedEx from our US warehouse and usually arrives to your door in about  3-5 business days.
    • We ship the package to your shipping address in eBay instead of the one in PayPal. Please tell us your shipping address if it is different from the one in eBay.
    • The tracking  number will be given for the customer to check the shipping status online (registered or faster service only).
    • We are not  responsible for any wrong or undeliverable addresses. Please verify and  update your shipping address on eBay during checkout.

    • International Buyers a€“ Please Note:
    • a) Import duties, taxes and  charges are not included in the item price or shipping charges. These  charges are the buyer's responsibility.
    • b) Please check with your  country's customs office to determine what these additional costs will  be prior to bidding.
    • Serious Buyer Only! Please place  bid or "Buy it now" only if you agree the price and terms of the product  and no argument after the auction.

    • We strive to source genuine products from the suppliers. However, if you feel any of our products violate your Trademark, Patent Right or any  other Intellectual Property Rights, please contact us. We will remove any offending listing immediately while awaiting further discussion.

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