The Jacket Water Heater Wiring Harness transfers electrical power and control signals between the heater and its related components. It enables the heater to operate and ensures proper electrical flow for heating the engine coolant. The harness includes multiple wires grouped within protective insulation to organize and route current where needed. It supports temperature regulation by allowing the heater to function as part of the preheating system.Attributes:• Provides effective insulation to prevent short circuits and electrical interference.• Maintains stable voltage flow during operation.• Equipped with secure connectors that ensure reliable and stable connections.Applications: The Jacket Water Heater Wiring Harness is installed near the engine cooling system and supplies electrical power and transmits signals between the heater and related components to control engine coolant heating during cold starts.