2PCS Downstream Left & Right O2 Oxygen Sensors for Toyota 4Runner 2003-2004 4.0L

02 Oxygen O2 Sensor for 2005-2012 Toyota Tacoma 2.7L 4.0L Tundra 4.0L Downstream

2PCS Downstream Left & Right Oxygen O2 Sensor for Toyota 4Runner 2003 2004 4.0L

2PCS Downstream Left & Right O2 Oxygen Sensors for Toyota 4Runner 2003-2004 4.0L

Denso O2 Oxygen Sensor DOWNSTREAM Right OEM for 2005-2006 Toyota 4RUNNER 4.0L-V6

DENSO 234-4260 Downstream Right Oxygen Sensor For Toyota 4Runner 2005-06 4.0L V6

Downstream Left Oxygen O2 Sensor For Toyota 4Runner 4.0L 2003-2004 89465-60220