Hypertech External PowerCoil (99-02 V8 Silverado 1500)Find parts that fit my vehicle

Ignition Power Upgrade. The Hypertech External PowerCoil boosts ignition efficiency and delivers improved combustion for 1999-2002 V8 Chevrolet Silverado 1500 models. Designed as a direct replacement, this coil produces up to 40% more voltage than stock—reaching 53,000 volts—resulting in stronger spark energy and more complete fuel burn.

Construction and Appearance. Finished in matte black, the PowerCoil combines form and function with a durable exterior and compact design. It’s engineered to deliver consistent performance gains, helping improve throttle response, reduce emissions, and enhance overall engine smoothness.

Installation. The PowerCoil installs as a direct replacement, integrating seamlessly into the stock ignition system with an adaptable design. No additional tuning or modification is needed, making it a quick and effective performance upgrade for enthusiasts and service professionals alike.

Application. This Hypertech External PowerCoil fits 1999-2002 V8 Chevrolet Silverado 1500 models. It supports horsepower gains of up to 5 and optimizes ignition efficiency, making it an ideal solution for drivers seeking reliable, bolt-on performance improvements.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov