2PCS Oxygen O2 Sensor For 2001-2005 Mazda MX-5 Miata 1.8L L4 Upstream+Downstream

2pcs Upstream+Downstream for 99-03 Mazda Protege 1.6 L4 Oxygen Sensor O2 02

Upstream or Downstream O2 Oxygen Sensor for Mazda Millenia Protege Kia Sephia

2pcs For 2006-07 Mazda 5 2.3L Upstream&Downstream Oxygen Sensor 02 O2

2PCS Oxygen O2 Sensor For 2006-2008 Mazda MX-5 Miata 2.0L L4 Upstream+Downstream

For 2001-2005 Mazda Miata 1.8L L4 2PCS Upstream+Downstream O2 Oxygen Sensors Set

2pcs Upstream+Downstream For Mazda Miata 1.8L L4 2001-2005 02 O2 Oxygen Sensors

2pcs Downstream & Upstream O2 Oxygen Sensor for Mazda Miata 1.8L L4 2001-2005