Genuine OEM Jaguar Block Heater Wiring Harness, part number C2D15050. This electrical harness is specifically designed to connect the engine block heater to the vehicle's main electrical system, providing power for efficient engine pre-heating in cold climates. It ensures a secure and reliable electrical connection for optimal heater performance. Weighing 0.45 kg, this harness is built to withstand engine bay conditions. Genuine OEM wiring harnesses guarantee correct wire gauges, insulation, and connector types for safe and reliable power transmission, preventing electrical issues and ensuring the block heater functions as intended.