Set 2 Up+Down Oxygen Sensor For Buick LaCrosse Terraza Chevrolet Impala Pontiac

Specification:
This Oxygen O2 Sensor is a new, aftermarket replacement part that has the following specifications:

Direct Fit

Correct Connector No cutting or splicing

Interchange Part Number:  234-4647 ，234-4650,234-4668,234-4668

Line length:400mm

4 wire configuration.

Direct Plug-In Replacement.

Built and tested to strict quality control standards

Fit Vehicles:

Buick
Allure 3.8L V6 2005 2006 2007（Calif. Emissions）
Century 3.1L V6 2005
LaCrosse 3.8L V6 2005 2006 2007（Calif. Emissions）
Lucerne 3.8L V6 2007 2008（Calif. Emissions）
Rendezvous
3.4L V6 2005
3.5L V6 2006 2007
Terraza
3.5L V6 2005 2006
3.9L V6 2006 2007

Chevrolet
Equinox 3.4L V6 2005 2006 2007 2008 2009
Impala
3.4L V6 2005
3.5L V6 2006 2007 2008 2009 2010 2011
Monte Carlo
3.4L V6 2005
3.5L V6 2006 2007
Uplander
3.5L V6 2005 2006
3.9L V6 2006 2007 2008 2009

Pontiac
Aztek 3.4L V6 2005
Grand Prix 3.8L V6 2005 2006 2007（Calif. Emissions）
Montana
3.4L V6 2005
3.5L V6 2005 2006
3.9L V6 2006 2007 2008 2009
Torrent 3.4L V6 2006 2007

Saturn
Relay 3.5L V6 2005 2006

Please see compatibility chart.

Package Include:

2 x Oxygen Sensor

NOTE:
Communication is the best way to solve the problem.If you have any problems after purchasing, pleasecontact us in time, before opening return or case.We surely provide a solution for you with in 24hours!

Must Know Before Buying:

The following information is for instructional and guidance reference only. 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.

Reading the Oxygen Sensor’s Signals

Use a 10-megaohm digital voltmeter. Hook up the voltmeter's red probe to the sensor's signal wire and the black probe to engine ground. (Use back probe method, DO NOT pierces the wire.)

Start the engine and check the sensor’s voltage signals on your voltmeter. The sensor voltage should cycle or fluctuate within the 100 mV-900 mV (0.10 to 0.90V) range approximately. This means the sensor is operating properly.

Please take a video clip of the voltmeter and contact us if our sensor:

Goes above range between 0.1 and 0.9 volt

Remains below 0.5 volts

Stays fixed at a particular voltage

you’re free to choose replacement or refund if our sensor fails to work.

Payment Policy
Shipping Policy
Returns Policy

Payment Policy

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.

Shipping Policy

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

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

Returns Policy

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.

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NOTE: Communication is the best way to solve the problem.If you have any problems after purchasing, pleasecontact us in time, before opening return or case.We surely provide a solution for you with in 24hours!

NOTE:
Communication is the best way to solve the problem.If you have any problems after purchasing, pleasecontact us in time, before opening return or case.We surely provide a solution for you with in 24hours!