Photo 1 of Oxygen O2 Sensor Upstream Downstream Fits for Toyota Highlander 2001-2003 3.0L V6, for Lexus RX300 1999-2003 3.0L V6 - O2 Sensors Replace 234-9009 234-4215 Set of 3

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Photo 1 of Oxygen O2 Sensor Upstream Downstream Fits for Toyota Highlander 2001-2003 3.0L V6, for Lexus RX300 1999-2003 3.0L V6 - O2 Sensors Replace 234-9009 234-4215 Set of 3Photo 2 of Oxygen O2 Sensor Upstream Downstream Fits for Toyota Highlander 2001-2003 3.0L V6, for Lexus RX300 1999-2003 3.0L V6 - O2 Sensors Replace 234-9009 234-4215 Set of 3