Global Parts 1811870 Ignition Knock (Detonation) Sensor
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- Global Parts 1811870 Ignition Knock (Detonation) Sensor
- Fits: Hyundai Elantra, Hyundai Elantra Coupe, Hyundai Elantra GT, Hyundai Tucson, Kia Soul (check fitment chart for compatibility)
- Confirm fitment with our fitment and interchange chart below
✅ Compatible with 17 vehicles
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The knock sensor is located on the engine block, cylinder head or intake manifold. Its function is to sense unusual vibrations caused by engine pre-ignition or detonation.