Feuling Parts Oxygen Sensor

12 mm front oxygen sensor 52" grey connector, 4 wires Precision manufacturing: body made of stabilized zirconium dioxide ceramic, surface coated with gas-permeable platinum electrodes and porous ceramic to limit erosion from contaminants and particles in exhaust gases Slow oxygen sensors can lead to a 10-15% drop in fuel economy, excessive emissions, and poor drivability The average lifespan of an oxygen sensor in a properly tuned engine is typically 30,000 to 50,000 miles Equal or superior quality to original equipment parts Made in the USA.