The Jacket Water Heater Pump Wiring Harness connects the engine control system to the jacket water heater pump. It provides the electrical pathway to activate and control the pump, ensuring proper coolant circulation during engine warm-up. It ensures stable power delivery and communication between components, supporting consistent operation of the heater pump in cold and idle conditions.Attributes:• Provides effective insulation to prevent short circuits and electrical interference. • Equipped with high-quality, secure connectors that ensure reliable and stable connections.• Organized layout to minimize tangling.Applications: The Jacket Water Heater Pump Wiring Harness is installed between the engine’s control system and the jacket water heater pump. It enables efficient power and signal transfer to maintain coolant circulation and support cold-start readiness.