Torque Converter Lock-Up Solenoid 3.4-3.7Ω 12.2Ω-13.2Ω For Crosstrek Forester Legacy Outback Impreza with CVT TR580/TR690 Material: Metal & Plastic OEM: 31825AA050, 31825AA051, 31825AA052 Interchange: 31825AA050 Other: 31706AA030, 31706AA031, 31706AA032, 31706AA033 Compatible Transmission Models: TR580, TR690 function and Property: Torque, Stable Characteristics, It is compatible with vehicles including Crosstrek, Forester, Legacy, Outback, and Impreza with CVT transmission systems.The part is available in two resistance variants: 3.7Ω (black) and 12.2Ω–13.2Ω (brown), allowing selection based on specific application requirements.Designed as a direct-fit replacement, it integrates into the existing transmission system to restore proper lock-up function and improve driving smoothness.This is not an part.All brand mentions are used strictly for compatibility reference.