AC Expansion Valve Solenoid for Tesla Model 3 (2017-2023) — 1101878-00-A

AC Expansion Valve Solenoid for Tesla Model 3 (2017-2023) — 1101878-00-A

Estimated Delivery:Sep 16 - Sep 20
Free Shipping & Returns: On all orders over $75

Premium replacement AC expansion valve solenoid for Tesla Model 3 (2017-2023). Operating on a 12V DC pulse signal, this precision-engineered electromechanical actuator is a critical component of the vehicle's thermal management system. It precisely regulates refrigerant flow to the evaporator and condenser, ensuring optimal cabin cooling, efficient heat pump heating, and battery thermal management. Designed to match original factory specifications for seamless integration with the Supermanifold and long-term durability under high-pressure conditions.

OEM Part Number: 1101878-00-A
Fitment: Tesla Model 3 (2017-2023)
Position: Heat Pump Supermanifold
Type: AC Electronic Expansion Valve Solenoid
Operating Voltage: 12V DC
Condition: Brand New

⚠️ Installation & Safety Warning: This component is part of the high-pressure refrigerant system. Installation requires specialized HVAC tools, proper system evacuation, and OEM-spec refrigerant recharging. Do not attempt to install without recovering existing refrigerant and properly cleaning the system. Ensure the solenoid is correctly aligned and torqued to factory specifications to prevent refrigerant leaks. Professional installation by a certified EV technician is strictly required.

Backed by Shanghai Yingqingyuan's quality guarantee. Contact us for bulk pricing and global shipping.