2pcs Upstream & Downstream For 2003-2004 Toyota Matrix 1.8L O2 02 Oxygen Sensor
Compatibility: 2003-2004 Pontiac Vibe 1.8L 2003-2004 Toyota Matrix 1.8L Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? .
Compatibility: 2003-2004 Pontiac Vibe 1.8L 2003-2004 Toyota Matrix 1.8L Q&A: Q:What is Differences Between upstream and downstream O2 Sensor? .