Walker Products Driver Side, Before Catalytic Converter Oxygen Sensor-2-wire
WALKER PRODUCTS OXYGEN SENSOR
Walker Products Oxygen Sensors are made to improve engine response and performance. Their typical life expectancy ranges from 30,000 to 60,000 miles if accompanied with regular preventive maintenance while heated oxygen sensors can last 100,000 miles or more.
Improves car's engine response and gas mileage
Effectively lowers emissions upon replacing its tired old oxygen sensor