This Lambda Sensor, part code 90411959, is a direct replacement for your OPEL vehicle. It plays a crucial role in your car's emissions control system by measuring the amount of oxygen in the exhaust gases. This data is then used by the engine control unit (ECU) to adjust the fuel injection, ensuring the ideal air-fuel ratio for efficient combustion. A properly functioning Lambda Sensor is vital for maintaining optimal fuel economy and reducing harmful emissions. A faulty sensor can lead to increased fuel consumption, poor engine performance, rough idling, and illuminated check engine lights. Replacing a worn-out sensor with a genuine OPEL part like this one will help restore your vehicle's efficiency and environmental compliance. Crafted to meet OPEL's stringent quality standards, this Lambda Sensor offers reliable and long-lasting performance. Its precise construction ensures accurate readings, contributing to the overall health and longevity of your engine. Trust in genuine OPEL parts for a perfect fit and dependable operation.
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