Specifications:

  • Direct Fit
    • Correct Connector No cutting or splicing
    • Correct wire length (25.6 inches) 
  • Fits either Upstream or Downstream Sensor
  • 4 wire configuration
  • Built and tested to strict quality control standards

Note: For clarification purposes:

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

If you have a bad O2 sensor causing your vehicle to run poorly or fail an emission test then this is the part for you.

Our electrical and electronic parts are subject to strict quality control testing .  Once the item has been installed or plugged in, it is no longer eligible for a refund.  The item may be eligible for replacement, only if it is found to have a manufacturing defect. Before purchasing, please ensure proper diagnosis of the failed original part is performed

Note:  You may be required to reset the vehicle’s computer after installation of this part.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Identifying your Oxygen Sensors (0:57)
    • Upstream oxygen sensors are located in between the engine and the catalytic converter
    • Downstream oxygen sensors are located in the catalytic converter or farther away from the engine than the catalytic converter
    • Locate your vehicle's firing order diagram
    • The bank that contains cylinder one is bank one
    • The bank that does not contain cylinder one is bank two, even if it does not contain cylinder two

Tools needed for replacement:

    1A - No Tools Needed

  • No Tools Needed

4.5 / 5.0
2 Reviews
5 Stars
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02 sensor
Sensor was a perfect match for 2006 coopers (R53). Took 15 minutes to install, a day to clear the code. Great product at a good price
October 25, 2017
Purchased
4 months ago
Excellent Purchase!
I recommend this product, if you have a 2002-2008 MINI COOP downstream sensor needs replacing, this is it! I didn't need to reset the service engine light, it reset itself after a few miles of driving!

This is my first review for this sight- Sam R (Houston, TX)
November 12, 2017
Purchased
3 months ago
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How-to Video:

(03:08 min)

Tools List:

    1A - No Tools Needed

  • No Tools Needed



This part replaces:

  • Walker Products Inc. 250-24775
  • OE # 11 78 0 872 674
  • Beck Arnley 156-4395

Vehicle Fit

  • 2002-2008 Mini Cooper O2 Oxygen Sensor
Part #: 1AEOS00172

Ships Same Day for orders placed by 4 P.M. ET

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Customer Feedback

"Thanks for the fast reliable service. Great price, and the headlights were as good as oem or better!!! Keep up the good work..."
- Dwuan M.
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