This engine block heater is a must-have for anyone who wants to ensure that their CAT C7 engine runs smoothly and reliably. With a power output of 1000W and a voltage rating of 120V, this heater is ideal for use in a wide range of commercial truck applications. It is brand new and comes in its original packaging, making it a great choice for those who want to keep their equipment in top condition without breaking the bank. The PHILLIPS & TEMRO brand is known for producing high-quality engine components, and this heater is no exception. The manufacturer part number is 136853, so you can be sure you're getting the right part for your truck. This engine block heater is listed under "Other Engines & Components", "Engines & Components", "Commercial Truck Parts", "Parts & Accessories", and "eBay Motors". It is a reliable and efficient choice for anyone who wants to keep their truck running smoothly and reliably.