Air Conditioning AC Compressor Control Valve Fit For HYUNDAI Fit For BMW. OEM NO. : E257059, MT3448, RC.460.038, E257059, MT3448, EV025. Reliable Performance & Efficiency‌: Engineered with a durable build and practical design, this product supports enhanced work efficiency through its stable and consistent operation, even when faced with challenging working conditions. In high-temperature conditions, it prioritizes boosting cold air delivery to achieve effective cooling. In cold winter months, it regulates the distribution of warm air to stop temperature swings from happening., Manufacturer: GAYCLG