NGK Asuna Sunrunner 1993-1992 Direct Fit Oxygen Sensor

This NGK oxygen sensor uses an advanced ceramic element with a 3-stage plasma jet and deposit trap. This design helps protect the sensor from contaminants that can poison the element, which is crucial for its long-term performance. As a vital part of your vehicle's diagnostic system, this sensor constantly feeds information back to the ECU to help maintain optimal engine performance, improve fuel efficiency, and reduce emissions. It also alerts the OBDII system to potential issues with fuel delivery or the catalytic converter. This sensor is designed to fit a range of vehicles, including models like the 1985 Chevrolet Caprice, 1991 Geo Tracker, and 1993 Isuzu Pickup.

NTK, the manufacturer of NGK sensors, is a major supplier of Original Equipment (OE) oxygen sensors, meaning they work directly with car manufacturers from the initial design phase through production. Their expertise as a ceramics company allows them to control the quality of the ceramic element from the raw materials all the way to the finished product. This attention to detail ensures you're getting a well-built sensor that performs reliably.