How Do I Identify the Correct Sensor?Learn More
NGK.com specializes in hard to find NGK products. We are not NGK Spark Plugs USA. To contact them, click here.
When searching for an oxygen sensor for your vehicle, you may be asked to choose if your vehicle has "California" or "CARB" Emissions Standards. This is not associated with where the vehicle is driven...Learn More
How Do I Install OE Identical Oxygen Sensors?Learn More
Will injector cleaners or fuel additives harm oxygen sensors?Learn More