Walker Products Ignition Knock (Detonation) Sensor 242-1088

The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1088) is a direct-fit replacement part. Walker Products Knock Sensors are OE Replacement components that detect engine detonation to help the ECU adjust timing and prevent internal engine damage.

Features:

• Built for Harsh Environments: Engineered to resist heat, vibration, and oil exposure for long-lasting signal reliability.
• Detects Engine Knock: Monitors vibration frequencies to detect detonation and prevent pre-ignition engine damage.
• Restores Ignition Timing Accuracy: Supports optimal fuel efficiency, performance, and emissions by correcting spark advance during knock conditions.
• OE Replacement Sensitivity: Calibrated to match factory frequency response and output for seamless ECU integration and spark control.
• Exact OE Fit: Installs directly into original mounting locations using factory connectors and threads-no modifications required.

Specifications:

Interchanges With: Wells SU13896, Cont Machines 392502E000, Echlin DKS865, SMP KS425, BWD EKS925, Airtex 5S12481

WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.