Review on Efficient 12V Starter Tilt Trim Pump Relay Solenoid 89-96158 for Mercruiser - Boost Performance by John Frazier

Aside from accessing a bottleneck in the case motor area, replacing the two up/down tilt solenoids on the Searay 183 was a breeze. Just pay attention to which cables go where (cell phone photo). Of course, disconnect the battery before touching anything. They fit perfectly. Even the mounting holes were there. I put this project on hold because I was afraid I would screw everything up - it was all done in 90 minutes.