Car Parts

Replacement parts Compatible With Hyundai For Elantra 2.0L 2003 2004 2005 2006 2007 2008 2009 234-5430 39210-23700 3921023700 Upstream Lambda O2 Oxygen Sensor Continuous Oxygen Monitoring: By continuously monitoring oxygen levels, the sensor can maintain a normal air-fuel ratio, helping to improve engine performance, achieve smoother acceleration and reduce emissions. Stable performance and reliability:... Replacement parts Compatible With Hyundai For Elantra 2.0L 2003 2004 2005 2006 2007 2008 2009 234-5430 39210-23700 3921023700 Upstream Lambda O2 Oxygen Sensor