The Walker Products Ignition Knock (Detonation) Sensor (part number 242-1082) is a direct-fit replacement for 1998-2012 Chevrolet, Daewoo, and Isuzu vehicles with 1.6L, 2.2L, and 2.0L engines. 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:Â Engineered to resist heat, vibration, and oil exposure for long-lasting signal reliability.
- Detects Engine Knock:Â Monitors vibration frequencies to detect detonation and prevent pre-ignition engine damage.
- Restores Ignition Timing Accuracy:Â Supports optimal fuel efficiency, performance, and emissions by correcting spark advance during knock conditions.
- Exact OE Fit: Installs directly into original mounting locations using factory connectors and threads—no modifications required.
- OE Replacement Sensitivity:Â Calibrated to match factory frequency response and output for seamless ECU integration and spark control.
Specifications:
| Number of Terminals | 2 |
| Connector Type | Blade |
| Connector Shape | Oblong |
| Connector Gender | Male |
| Terminal Gender | Female |
Fits: 1998-2012 Chevrolet, Daewoo, and Isuzu models including Chevy, Lanos, Leganza, Nubira, Amigo, Rodeo, and Rodeo Sport — 1.6L, 2.2L, and 2.0L engines.
Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.
Interchanges With: Daewoo 10456240, Daewoo 10456669, NTK ID0132, Opel 6238370, ERA 550054, General Motors 10456240, Standard Import 19516, Tomco Products 29236 and 27 more
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.
