NGK Dodge Monaco 1990 Direct Fit Oxygen Sensor

If you're noticing your check engine light is on, or you're concerned about your vehicle's fuel economy and emissions, a failing oxygen sensor could be the culprit. This direct-fit oxygen sensor from NGK is designed to help your vehicle's computer keep the air-fuel ratio just right for efficient combustion. It's a key part of your car's on-board diagnostic system, working to alert you to potential issues with fuel delivery or the catalytic converter.

NGK, a major supplier of original equipment sensors, builds these with an advanced ceramic element. This element features a three-stage design that resists contamination from exhaust gases and deposits, which can poison the sensor over time. This construction helps ensure consistent feedback to your engine control unit, promoting optimal engine performance and better fuel efficiency across a range of vehicles like the Dodge Monaco, Jeep Cherokee, and Eagle Premier.