O2 Oxygen Sensor O2 Oxygen Sensor Extension J Style Bend Universal Hydrogen Spacer M18 X 1.5 Connector Restrictor Adjustable Gas Flow Inserts

O2 Oxygen Sensor Extension J Style Bend Universal Hydrogen Spacer M18 X 1.5 Connector Restrictor Adjustable Gas Flow Inserts Rugged construction ensures long life and reliable performance in a wide range of driving conditions Fast response and accurate measurements. The operation of the sensor is optimized to assist in the control of the air/fuel ratio for optimal performance The function of the oxygen sensor is to monitor the mixture at all times to keep the engine in the best mixture combustion state Oxygen Sensor is designed to improve fuel economy while reducing harmful emissions. Helps the engine run efficiently in air-gas ratio. Improve engine response and performance.