- Prevents excessive current and burning of the blower motor, with proven protection for the climate system. - Durable construction offering impact resistance, heat resistance, aging resistance, and high hardness. - For Tesla Model 3 and Model Y (years 2016–2023); part number 1064689-00-J; resistor protection and battery shutdown fuse included. - Heater resistor made from ABS material with anti-burn properties to enhance safety and reliability. - Focused on ensuring the blower fan adapts accurately to your temperature preferences for a comfortable driving experience. Use scenarios - Winter cabin comfort: ensures the blower responds to your set temperature while protecting components from overcurrent during warm-up. - All-season climate control: maintains safe blower operation when using heat or AC on long drives, reducing wear on the motor and wiring. - Easy replacement/upgrade: suitable for model-era maintenance to preserve climate control performance in Tesla Model 3/Y. Note: Keeps the original function and compatibility intact while emphasizing material, protection features, and practical use.