Review on ⚡ DB Electrical SMR6003 OMC Solenoid - 12V Intermittent Duty, Insulated Ground, 4-Terminal | Compatible Replacement for 47886, 47886T | Replaces 383622, 395419, 582708, 586180 | Cross Reference SW622, 18-5808 by Matthew Nunez

This part is nowhere near OMC specs. The starter bolts are short and the signal bolts are not stainless steel. In addition, the base plate is made of carbon-coated steel. The OEM is made of non-conductive plastic and is held in place by corrosion-resistant rivets. If you do decide to buy a car magnet I would buy it elsewhere for a lot less money. I believe it was used in old Ford Mustangs and other cars. The last thing you want to fail in your boat is the engine in your boat. I would suggest this could be a fire/safety hazard. Buyer warning!