Automatic Transmission Shift Control Lock Up Solenoid for Accord 28400-P6H-003 28500-P6H-013 Black This transmission shift control lock up solenoid is designed to regulate gear shifting and improve transmission performance.It fits models equipped with the specified part numbers and functions as a direct replacement for the component.The solenoid helps maintain proper hydraulic pressure within the transmission system, supporting smooth engagement and disengagement during.Constructed for durability and consistent performance, it supports shifting under various driving conditions.The unit is color-coded black and built to meet standard specifications for fitment and function. Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.