NGK Jaguar Vanden Plas 1987-1982 Direct Fit Oxygen Sensor

This is an NGK direct fit oxygen sensor, part number 25572. It's designed to work with a wide range of vehicles, including models like the Jaguar Vanden Plas, Jaguar XJ6, and many Nissan vehicles such as the 200SX and 240SX. Oxygen sensors are a key part of your vehicle's diagnostic system, constantly feeding information back to the engine control unit (ECU) to help keep the air-fuel ratio just right. This helps your engine run smoothly, get the best possible gas mileage, and keep emissions in check.

NGK, a major OEM supplier, uses advanced ceramic technology in their sensors. This particular sensor features a 3-stage contaminant-resistant plasma jet and a deposit trap overcoat. This design helps protect the sensor element from poisoning, which can happen from various contaminants in the exhaust stream. By ensuring the sensor stays clean and functional, it can accurately report back to the ECU, helping to alert you to potential issues with fuel delivery or the catalytic converter.