234-5135 234-4488 Upstream+Downstream Lambda Oxygen R Fit For Mini Cooper 2007-2010 1.6L Automotive

Replaces OEM Part Number:

Upstream r: 234-4488 11787548961 7548961 1618V3Downstream r: 234-5135 11787590713Fit for:

for Mini Cooper 1.6L L4 DOHC 2007 2008 2009 2010,for Mini Cooper 1.6L L4 SOHC 2009 2010Package included:1 or 2*oxygen rNote:Product description: 100% & High QualityAttention: Please double check the part number of your original items. If you are not sure is it suitable for your car, We are glad to help you to confirm the fitment . If you can not ensure the fitted problems, welcome to contact us.

Must Know Before Buying:

A: The only way to know if the O2 r is functioning normally is to check its responsivene tochanges in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.Use a 10-megadigital voltmeter. Hook up the voltmeter's red probe to the r's signal wireand the black probe to engine ground. (Use back probe method, DO NOT pierce the wire.) For a goodr, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or3 minutes.Please take a video clip of the voltmeter and contact us if our r:Goes above range between 0.1 and 0.9 voltRemains below 0.5 voltsStays fixed at a particular voltageYou're free to choose replacement or if our r fails to work, in this case.

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.