O2 Sensor Upstream 1 Pcs 234-5107, Oxygen Sensor Fits for Au-di for A3 Quattro for TT Quattro for TTS Quattro Fits for Volks-wagen for CC for Eos for Golf R for GTI for Jetta for Passat

🔧Package: O2 sensor upstream 1 pcs; OE Number: 234-5107, 0258017025, 17025, 304110, 300300, 300310, 24324, 30-2004, 12575657, 213-1572.
🔧Fit for Au-di: Fit for A3 L4 2.0L 2006-2013, Fit for A3 Quattro L4 2.0L 2009-2013, Fit for TT L4 2.0L 2008-2009, Fit for TT Quattro L4 2.0L 2009-2015, Fit for TTS Quattro L4 2.0L 2009-2015.
🔧Fit for Volks-wagen: Fit for CC L4 2.0L 2009-2017, Fit for Eos L4 2.0L 2007-2016, Fit for Golf L4 2.0L 2013, Fit for Golf R L4 2.0L 2012-2013, Fit for GTI L4 2.0L 2006-2014, Fit for Jetta L4 2.0L 2006-2010, Fit for Passat L4 2.0L 2006-2010.
🔧Please check the product description for OE and fitment of this oxygen sensor; If you are not sure if it can fit your vehicle, you can turn to the Amazonconfirmedfit for confirmation by selecting your year / make / model / trim / engine.
🔧Replacement: Step 1. Locate the oxygen sensor position and remove it with a socket; Step 2. Compare the new sensor to the old sensor to ensure a proper installation; Step 3. Please clean the threaded port to ensure a proper seal of the new sensor; Step 4. Gently tighten the sensor in order to keep the wire free from damage and avoid sensor leakage; Step 5. Reinstall the connector, and try to clear it if the car has diagnostic trouble codes.

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