1987-1989 L98 Knock Sensor Switch
If your 1987-1989 C4 L98 Knock Sensor is bad, you may notice engine pings/knocks, poor fuel economy, high emissions, the dreaded check engine light, or in a worst case scenario; internal engine damage. Avoid unnecessary damage to your Corvette and consider checking your knock sensor at the first sign of trouble.
- Fits 1987-1989 Corvettes
- L98 Engines
- High Quality Replacement
- Measures Engine Vibration Created by Pre-Ignition
- Direct Fit
The knock sensor will typically be located in front of the starter to properly measure the correct vibrations.
Also known under these part numbers: