Downstream Oxygen Sensor 11787548961 For Mini Cooper R55 R56 R57 1.6L 234-4488

Specification:

* Line length: 450mm

* 4 wire configuration

* Interchange Part Number: 234-4488

* Package Include 1 x Oxygen Sensor

Warranty: 3 year

Fit Vehicles:

Please see compatibility chart.

Mini
Cooper
1.6L L4 2011 2012 2013 2014 2015
1.6L L4 DOHC 2007 2008 2009 2010
1.6L L4 SOHC 2009 2010
1.6L L4 Turbocharged 2007 2008 2009 2011 2012 2013 2014 2015
1.6L L4 Turbocharged DOHC 2010
1.6L L4 Turbocharged SOHC 2010
Cooper Countryman
1.6L L4 2011 2012 2013 2014 2015 2016
1.6L L4 Turbocharged 2011 2012 2013 2014 2015 2016
Cooper Paceman
1.6L L4 2013 2014 2015 2016
1.6L L4 Turbocharged 2013 2014 2015 2016

"Please check the part number and item pics clearly, confirm suited to your needs.”

（It is best to note that your car model is in the order

when you place an order, so that we have dedicated technicians to help you

check whether the product you have purchased matches your car model. Thank you）

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.

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

A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.

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 pierce the wire.) For a good sensor, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes.

You're free to choose replacement or refund if our sensor fails to work, in this case

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

We would send out within 2 business days usually . If there is any delay, you will be notified immediately via e- mail .

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.

Store Categories