FEULING PARTS Oxygen Sensor - 12 mm - Rear - Twin Cam 9904

Oxygen Sensor - 12 mm - Rear - Twin Cam
Precision manufactured with a ceramic body made of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to help prevent erosion due to contamination and particulates in the exhaust gases, Slow reading oxygen sensors can cause a drop in fuel economy of 10-15%, excessive exhaust emissions and poor drivability, Meet or exceed OE specifications, Made in the U.S.A, Life expectancy of an average oxygen sensor in a properly tuned engine is typically 30,000-50,000 miles