NEW 4pcs Up&Downstream Oxygen O2 Sensor For 2003-2004 Cadillac CTS 3.2L 234-4821

Product Description

Features:

  • Brand New Oxygen Sensor
  • Quality Guaranteed Tested to Meet OE Specifications
  • Direct OE Replacement
  • Better Fuel Economy
  • Decreased Emissions
  • Placement on Vehicle: 2x Upstream & 2x Downstream Oxygen sensor
  • 4 wire configuration
  • Direct Plug-In Replacement.
  • Built and tested to strict quality control standards

Package Include: 4 x Oxygen Sensor as pictured

Warranty: 3 YEAR

Interchange For Part Number:234-4821 12571768 24402859 24402860 92210450 12619211 93186115 


Built and tested to strict quality control standards

Fit Vehicle:(Please refer to the compatibility table for details).

Notice:

Upstream location is between the catalytic converter and the engine
Downstream location is between the catalytic converter and the tailpipe

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 original equipment specification and test requirements.
Improved Engine Response & Performance
Lower Emissions
Improved Fuel Economy
Longer Sensor Life
Meets OEM Specifications


How to install an oxygen sensor 

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.

 


feedback

Your positive feedback is very important to us, please leave a 5-star feedback, thank you.
Please do not leave negative or neutral feedback or disputes, these will not solve your problem, if you have any questions can email us, rest assured that we will do our best to solve any problems in a short time.


  • We accept Paypal only for the payment, and all orders should be paid through Ebay auction, please do not pay directly to our Paypal account.
  • Paypal allows to pay by Credit Card, Direct Debit, VISA, eCheck, or other methods, please kindly check Paypal for more information.
  • For multiple purchases, please add items to your Ebay shopping cart and pay once for entire order.


Items will be shipped to buyer's eBay registered address.    Please confirm your address before making payment. 

We will NOT be responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc

Out 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. In addition , it allows customers to return new and unused products in their original factory condition for any reason within 30 days from the date of purchase.

Notice:

1.All returns must be pre-approved by Autopartm and have a return merchandise authorization (RMA) number.Unauthorized returns will not be accepted.

2.Buyers are responsible for appropriate packing, returning shipping cost, insurance and returning the item in “new” condition. Used items will not be accepted for return.

3.We will replace the returning item with an identical item, issue a full store credit or a full refund.

There is a difference between Genuine and OEM / OE Supplier brands. A genuine part is a part in the auto manufacturer’s original box with their logo on the box. OEM / OE Supplier is a brand licensed by the vehicle manufacturer and the part will not come with the vehicle manufacturer’s logo on it. OEM / OE Supplier parts are often the same parts you’d get at the dealership, just in a different box. We do not accept returns based solely on where a part is manufactured.