OPEL Knock Sensor - Part Code 90411972

This Knock Sensor is specifically designed for OPEL vehicles, ensuring a perfect fit and optimal performance. Its primary function is to monitor the engine for abnormal combustion events, commonly known as knocking or pinging. By accurately detecting these vibrations, the sensor sends a signal to the engine control unit (ECU). The ECU then adjusts the ignition timing in real-time to prevent further knocking. This process is crucial for protecting your engine from potential damage caused by excessive detonation, which can lead to serious internal component failure. Installing this genuine OPEL Knock Sensor helps maintain your vehicle's performance, fuel efficiency, and overall engine health. It's a vital component for ensuring your engine runs smoothly and reliably under various driving conditions.

• Direct replacement for OPEL vehicles
• Part Code: 90411972
• Detects engine knock and pinging
• Optimizes ignition timing for performance and efficiency
• Protects engine from detonation damage
• Ensures smooth and reliable engine operation
• High-quality construction for durability
• Easy installation