Genuine 89615-26010 Ignition Knock Detonation Sensor

The Genuine 89615-26010 Ignition Knock Sensor is an OEM-quality detonation sensor designed to monitor engine knock and optimize ignition timing for peak performance and engine protection. This knock sensor detects abnormal combustion vibrations and sends real-time signals to the engine control module (ECM), allowing the system to adjust timing and prevent potentially damaging pre-ignition or detonation.

Key Features:

• Original equipment manufacturer (OEM) quality for reliable performance
• Precision-engineered piezoelectric sensor design for accurate knock detection
• Direct-fit replacement for factory knock sensor
• Helps maintain optimal fuel economy and engine power
• Prevents engine damage from detonation and pre-ignition
• Factory-style connector for plug-and-play installation

This knock sensor is a critical engine management component that ensures your vehicle runs smoothly while protecting against harmful engine knock. When the knock sensor fails, you may experience reduced performance, poor fuel economy, or illuminated check engine lights. Replacing a faulty knock sensor with this genuine OEM part restores proper engine management function and protects your investment.