Description: If you live or travel in areas that experience freezing temperatures, you know how vital an Engine Block Heater can be. Itll start your Prelude faster in freezing weather and greatly reduce wear and tear on your battery and engine. Solid brass-encased heating Element is reliable and durable. Faster engine warm-up time allows the heater and defroster to warm up faster. Simple to use. Just plug the heaters cord into a normal household outlet.