Restore the spark in your mini truck's performance with this Ignition Coil Sensor, designed for HA3 and HA4 models from 1990 to 1999. A crucial component in the ignition system, this sensor ensures proper voltage delivery to ignite the fuel-air mixture efficiently. If your vehicle has been experiencing inconsistent starts, misfires, or poor fuel economy, this replacement part offers the solution you need to maintain engine integrity and performance. Precision-made to fit your vehicle's original system, this ignition coil sensor helps reduce emissions, improves combustion, and restores throttle response. Whether you're maintaining a daily driver or rebuilding a classic mini truck, this component supports long-term engine health and smoother operation.