Product Description

Attention:
Please check our photos very carefully to make sure the photos shown are the same as you want.
Please compare the part number with the original part before purchasing!
We will not pay your installation fee or return shipping fee due to incompatibility!
If the item does not work properly, please contact our customer service before opening the case via ebay
When you need to return, exchange and refund, please contact us first. 

S
pecification:

* Line length: 660mm

* 5 wire configuration

Interchange Part Number: 234-5135
 234-5136
234-5034 234-5055 234-5057 234-5065 234-5066 234-5071 234-5082 234-5083 234-5085 234-5096 234-5097 234-5107 234-5110 234-5113 234-5125 234-5135 234-5718

Package Include  1 x Oxygen Sensor


Warranty: 3 years 

Fit Vehicles:

Please see compatibility chart. 


BMW
323I 2.5L L6 2006
325I 3.0L L6 2006
325XI 3.0L L6 2006
330I 3.0L L6 2006
330XI 3.0L L6 2006
525I 3.0L L6 2006
525XI 3.0L L6 2006
530I 3.0L L6 2006
530XI 3.0L L6 2006
M3 4.0L V8 2008 2009 2010 2011 2012 2013

MINI
COOPER
1.6L L4 DOHC 2007 2008 2009 2010
1.6L L4 SOHC 2009 2010

MERCEDES-BENZ
E320 3.0L V6 DIESEL Turbocharged 2007 2008 2009
ML320 3.0L V6 DIESEL Turbocharged 2009
ML350
3.0L V6 DIESEL Turbocharged 2010
3.5L V6 2012 2013 2014
R320 3.0L V6 DIESEL Turbocharged 2009
S400 3.5L V6 ELECTRIC/GAS 2010 2011 2012 2013
S450
4.6L V8 2010 2011
4.7L V8 2008 2009
CL550 5.5L V8 2009 2010
S550 5.5L V8 2007 2008 2009 2010 2011
G63 AMG 5.5L V8 Turbocharged 2013


"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