Land Rover Discovery Oxygen Sensor EH22-9G444-CA Universal Type LR052425 Replaces 025803007

Is your Land Rover Discovery showing engine fault light on, rough idle, noticeably higher fuel consumption, or weak acceleration? These symptoms usually indicate aging NOx sensors that cannot accurately monitor exhaust NOx content, causing ECU to lose control of the air-fuel ratio. When functioning correctly, the NOx sensor provides real-time NOx data to help optimize combustion, reduce emissions, and improve power and fuel economy. This product is compatible with OEM numbers EH22-9G444-CA, LR052425, and substitute 025803007; fits Land Rover Discovery series. When installing, use the dedicated socket to avoid over-tightening and damaging threads; ensure the sensor harness stays away from high-temperature exhaust areas to prevent failure from heat.