ACDelco's Professional Glow Plugs meet a wide range of vehicle applications and budgets, making them the perfect choice when it is time to replace your Glow plugs.

Product Features:

• Designed to give diesel engines the heat they need for cold starts
• The ACDelco Professional Glow Plugs can function under higher voltages than other glow plugs
• GN-type regulating coil
• Self-regulating to control electrical flow from battery as temperatures rise to avoid overheating
• Full range of reaches - from 21mm to 40mm - to meet chamber requirements in a wide variety of applications