★Fitment - For 2001-2005 Chevrolet Silverado 2500 HD 6.6L V8
For 2001-2005 Chevrolet Silverado 3500 6.6L V8
For 2001-2005 Chevrolet Silverado 3500 HD 6.6L V8
For 2001-2005 GMC Sierra 2500 HD 6.6L V8
For 2001-2005 GMC Sierra 3500 6.6L V8
For 2001-2005 GMC Sierra 3500 HD 6.6L V8
★Overheating Free - Designed to give diesel engines the heat they need for cold starts. Self-regulating to control electrical flow from the battery as temperatures rise to avoid overheating.
★Quality Control - O.E. specification connectors guarantee accurate fit and straightforward installation. The conical seat provides a secure seal with the combustion chamber. The glow tube is designed to withstand corrosion and vibration, ensuring durability over time.
★Tech Specs - Extremely short pre-heating time: from 2 seconds. Reliable starting (even at -30 °C!)
★Replaces Part #s - 97364968 / 97326305 / 97226202 / DRX0058, Standard Motor Products GP110, for General Motors 12639701 / 97326305 / 97226202, BOSCH 0250202134, for Delphi HDS802, for ACDelco 9G.