If you are only getting a click, then one of two things are happening. Either one of the new parts is bad or there is a power or ground connection issue. The starter engages, there is a large voltage draw. If any of the connections are loose or corroded, you can lose connection causing nothing more than a click.
Have you checked the ground to the engine block?
I had a after thought. Are you sure the engine isn't locked up? If you remove the starter does it work?
Joe
Saturday, October 19th, 2019 AT 4:35 PM