Description
  • Feuling 9904 precision-manufactured with a stabilized zirconium dioxide ceramic body, with a surface coated with gas-permeable platinum electrodes and porous ceramic to prevent erosion caused by pollution and particulates in exhaust gases
  • Slow-reading oxygen sensors can cause a 10-15% decrease in fuel economy, excessive emissions, and poor drivability.
  • Meets or exceeds original equipment specifications
  • Made in the USA
  • The average lifespan of an oxygen sensor on a properly tuned engine is typically 48,000 to 80,000 km.
  • Replaces OEM: 32700006 and 32700026