Frost Plug Heater - 1/2" 400 Watt

Also referred to as Freeze Plug heaters, or simply Block HeatersThe most reliable and efficient way to pre-heat your engineOperates by being directly submerged into coolant and heating the blockA 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 startsWarmed engines also deliver better fuel economy, plus improves oil flow to provide better lubrication to the engine, which reduces wear and increases engine lifeThe frost plug heater also cuts back on pollution as it aids in vaporization of fuel, thereby cutting back on emissions

• Also referred to as Freeze Plug heaters, or simply Block Heaters
• The most reliable and efficient way to pre-heat your engine
• Operates by being directly submerged into coolant and heating the block
• 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