6T40 6T30 6T45 6T50 Gearbox Transmission Solenoids GM For Excelle Chevolet Captiva 6 Speed Transmission Solenoids This solenoid set is designed for 6-speed automatic transmissions and fits a range of compatible vehicles including Excelle, Captiva, and similar models.It features an advanced solenoid design aimed at enabling precise gear shifting and consistent transmission.The components are constructed to support durability and performance under regular driving conditions.The set includes all necessary solenoids for a complete transmission overhaul, comprehensive coverage for the transmission system.Engineered for direct fitment, these solenoids integrate into the existing transmission setup with straightforward installation.They are built to meet specifications, supporting efficient transmission response and smooth.These solenoids are intended to help maintain transmission performance, reducing shift lag and improving overall driving experience.Suitable for use in city driving and extended trips, they support steady and responsive gear changes while helping to minimize wear on transmission components.