Oxygen Sensor - 12 mm - Front - M8 - Grey

• Front 12mm oxygen sensor
• Gray connector 52", 4 wire
• Precision made consisting of a ceramic body made of stabilized zirconium dioxide, surface coated with gas-permeable platinum electrodes and a porous ceramic to aid the prevention of erosion due to contamination and particulates in the exhaust gases
• Slow oxygen sensors can cause a drop in fuel economy of 10-15%, excessive exhaust emissions and poor drivability
• Life expectancy of an average oxygen sensor in a properly tuned engine is typically 30,000 - 50,000 miles
• Meets or exceeds OE specifications
• Made in the U.S.A.