For Mazda RX-8 2004-2011 1.3L R2 Downstream Oxygen Sensor n3h2-18-861

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2PCS Oxygen O2 Sensor for Mazda RX-8 R2 1.3L 2004-2008 Upstream + Downstream

New N3H2-18-861 Genu-ine Downstream Oxygen Sensor For Mazda RX-8 1.3L 04-2011 JP

Downstream Oxygen Sensor For 2009-2011 Mazda RX-8 R2 1.3L Only fit Manual Trans

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