This transmission control solenoid valve is designed for use in specified 4Runner and Land models equipped with compatible lock-up control systems.It replaces OEM part numbers 35280-30050, 35280-50020, and 3528030050.Constructed from metal components, it helps regulate torque converter lock-up to support smooth shifting.Installation is straightforward and does not require tools.Package includes one solenoid valve.Please note that minor variations in appearance may occur between production batches but will not affect functionality.