3500030
Pre-Heater for Coolant, In-Block, Engine
Detroit Diesel

This pre-heater is engineered to improve cold-start performance by efficiently warming the engine's coolant in the in-block system. Its compact design, measuring 58 mm in overall length, allows for easy installation within limited engine spaces. The unit operates at 750 W and 120 V, providing reliable heating to reduce engine wear caused by cold starts and to facilitate quicker engine warm-up times. By maintaining optimal operating temperatures, it enhances fuel efficiency, minimizes emissions, and extends engine lifespan. This pre-heater is especially valuable in colder climates, where starting and warming up the engine smoothly is critical for safety and operational efficiency. Source One Parts Center ensures quick access to this vital component, supporting your fleet’s dependability during winter months.