Home > 911 > 911 - 996 & 997 1999-2012 > Engine, Electrical > Oxygen Sensor

Our 4 Wire heated Oxygen Sensor with original equipment connector is critical to the performance and emission of your Porsche 911, Cayman or Boxster. This unit is the rear, after catalyst sensor. Fits Rear (after catalytic converter) - Porsche 911 GT3/GT3RS 2007-2008 - Porsche Boxster 2005-2008 Left or Right Rear - Porsche Cayman 2006-2008 Left or Right Rear Item# Item Name List Price Our Price Qty Add 987.606.123.02N Oxygen Sensor - Brand: NTK $195.48 $135.83 987.606.123.02B Oxygen Sensor - Brand: OEM Bosch $195.48 $107.45 987.606.123.02W Oxygen Sensor - Brand: Walker $195.48 $126.98 Check the items you wish to purchase, then click

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