21058 Direct Fit Oxygen Sensor for 2007 Buick Rainier

Product Description

NGK Oxygen Sensor is manufactured to control fuel and ignition system. It is constructed from durable material that is corrosion and abrasion resistant. This oxygen sensor features a sensor which is located before and after catalytic converter to check the amount of oxygen in the exhaust. It sends signal to the computer including air and fuel ratio timing in order to bring the engine into the optimum operating range. FeaturesFactory-fitted oe connector for easy installationPrecision-manufactured with a sensing element incorporating premier technical ceramicsOptimizes emissions and fuel economyApplication2007 Buick RainierSpecificationsSensor Type: Heated