Universal fitment designed to allow you to connect two devices to the OBDII port. The plug is a right angle for minimal interference Fitment Note For use with Banks devices and Retractable Steps. Not intended for use with Banks devices and third-party OBD monitors. Most ECMs will only communicate with one diagnostic device at a time. Using a splitter will result in the vehicle's ECM having to choose between devices. One of your devices will not operate properly.

This Part Fits:

Year	Make	Model	Submodel
2020-2023	Chevrolet	Silverado 3500 HD	High Country
2020-2023	Chevrolet	Silverado 3500 HD	LT
2020-2023	Chevrolet	Silverado 3500 HD	LTZ
2020-2023	Chevrolet	Silverado 3500 HD	WT