Beck/Arnley 158-1736 Knock Sensor

The Beck/Arnley 158-1736 Knock Sensor is a direct-replacement engine management component designed to detect abnormal combustion events in your vehicle's engine. This sensor continuously monitors for engine knock or detonation, sending real-time signals to the engine control module (ECM) to adjust ignition timing and prevent potentially damaging pre-ignition conditions.

Key Features:

• Meets foreign nameplate OE specifications for precise form, fit, and function
• Direct replacement for worn or failed factory knock sensors
• Helps maintain optimal engine performance and fuel efficiency
• Prevents engine damage by detecting detonation early
• Engineered to OEM standards for reliable operation
• Backed by Beck/Arnley's global sourcing network and quality assurance

Beck/Arnley sources this knock sensor through their network of global partners to ensure it meets strict original equipment specifications. Proper knock sensor function is essential for modern engine management systems, as it allows the ECM to optimize ignition timing under varying load conditions while protecting your engine from harmful detonation.