NGK Toyota Highlander 2003-2001 Direct Fit Oxygen Sensor

If your check engine light is on, or you're noticing worse gas mileage, your oxygen sensor might be the culprit. This NGK oxygen sensor is designed to replace the original on your 1998-2005 Lexus GS300, helping to restore proper engine function. Oxygen sensors are a key part of your car's onboard diagnostic system, constantly sending information to the engine computer about the air-fuel mixture. This feedback is crucial for keeping the engine running smoothly, getting the best possible fuel economy, and reducing harmful exhaust emissions.

NGK, a well-known supplier of original equipment sensors, builds these with an advanced ceramic element. This ceramic is protected by a special coating that helps resist contamination and deposits, which are common causes of sensor failure. This means you can expect consistent performance and a longer service life from this sensor, helping to keep your car running right.