8601372
Pre-Heater - Coolant, In-Block, Engine
Detroit Diesel

Engine coolant pre-heaters play a vital role in cold weather operation by pre-warming the engine before startup, leading to smoother operation and reduced wear. This model delivers 1500 watts at 120 volts, providing rapid heating within the engine block to improve cold-start performance. Its in-block design integrates seamlessly into the engine's coolant passages, ensuring consistent heat transfer and eliminating cold spots. The electrical system is engineered for safety and longevity, with reliable components that withstand the rigors of heavy-duty usage. Installation is simplified with standard connections, and the durable construction ensures resistance to vibration and temperature extremes. Proper use of this pre-heater minimizes engine idling time, cuts emissions, and extends engine life, contributing to overall operational efficiency. Source One Parts Center offers expert guidance to ensure correct installation and ongoing maintenance, maximizing the benefits of this critical engine component.