Thunderbird V8-4.6L VIN W (1997)
Engine Block Heater: Application and ID
The block heater (6A051) is optional and is designed to keep the engine coolant warm during cold weather to aid in cold starting.
Engine Block Heater: Application and ID
The block heater (6A051) is optional and is designed to keep the engine coolant warm during cold weather to aid in cold starting.