Please check fitment notes, pictures and interchange part number for accurate information, and pay more attention to confirm the connector of this item is whether matched with your car before purchase. Have a happy shopping.
The oxygen sensor is a device which determines the oxygen content of the exhaust gas. Since the amount of oxygen in the exhaust gas is a very good indicator of combustion efficiency, it is also the best place to monitor the air fuel ratio.
Our Oxygen Sensors are precision made for outstanding performance and manufactured to meet and exceed all equipment specification and test requirements.
Improved Engine Response & Performance
Lower Emissions
Improved Fuel Economy
Longer Sensor Life
Step1.Park your Vehicle, set the parking brakes and open the hood
Step2.Disconnect the negative battery terminal. Remove the plastic cover. Loosen the 10mm nut. Remove the negative clamp from the battery.
Step3.Locate the oxygen sensor on your Vehicle. Do not touch the sensor or the heat shield until the engine cools down.
Step4.Press the connector and pull it away to unplug the oxygen sensor. Use a flat head screwdriver to press the locking tab on the connector before you pull it.
Step5.Place the oxygen sensor socket on the sensor and break it loose. If the sensor cannot be loosened spray penetrating oil and let it sit for at least 10 minutes. This will make it easier to remove the old Vehicle oxygen sensor.
Step6.Install the new oxygen sensor. Tighten the new Vehicle oxygen sensor to the recommended torque. If you are not sure what the correct torque call your Chevy dealer.
Step7.Connect the oxygen sensor wire harness by plugging it in.
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We can be reached at ebay message most emails are answered within 24 hours,Our normal business hour is Monday to Friday 9AM to 6PM Los Angeles Times. All emails and orders will NOT be processed during weekends and holidays.
We can be reached at ebay message most emails are answered within 24 hours,Our normal business hour is Monday to Friday 9AM to 6PM Beijing Time. All emails and orders will NOT be processed during weekends and holidays.