Kat's 11626 Freeze Plug Heater Threaded Electrical Plug End 41mm 600 Watts Freeze Plug Heater

A frost plug heater is an electric heater that heats the engine of a vehicle to give quicker starts and protects your engine from damage that can occur during cold weather starts. Warmed engines also deliver better fuel economy, plus improves oil flow to provide better lubrication to the engine, which reduces wear and increases engine life. The frost plug heater also cuts back on pollution as it aids in vaporization of fuel, thereby cutting back on emissions.

• Most efficient and reliable way to pre-heat engine block
• Operates by being directly submerged into coolant and heating the block
• Applications are specific to part numbers
• Also referred to as freeze plug heaters or block heaters
• Installation requires mechanical ability