Mercury 500 wiring harness. Your mercury serial number is the key to finding the correct parts for your motor. Most models also have black white only. If the current stator doesnt have the charging coils for the rectifier i guess its going to be difficult to connect them to a rectifier. Models 1957 thru 1979 with rubber plug on starboard side of lower cowl and all 6 cylinder models 1966 79.
Fits all 4 cyl. Collection of wiring diagram for mercury outboard motor. Choosing the correct parts. Buy a genuine mercury quicksilver or aftermarket part.
Below are some of the top illustrations we get from different resources we really hope these photos will be useful to you and with any luck really relevant to what you want about the 50 hp mercury outboard wiring diagram is. They do list what looks like the right part 414 2770 but theres no way to buy it there. The linked images are printable but may print across more than 1 page in order to be legible. Mercury serial numbers are usually found on an id tag on the engine mounting bracket.
The mercury outboard boat harness external is at bottom of this chart. Mercury 500 thunderbolt wiring harness fuse and rectifier if theres no fuse on the oem drawing then you are probably ok to leave it out. We carry mercury outboard motor parts for vintage and current model outboards. 1969 mercury 500 wiring harness cdi doesnt appear to sell anything through their web site.
Crowley marine lists the part as nla no longer available. Mercruiser race engine and drive 500 efi harness assemblyefi wiring parts. 800 x 600 px source. Mastertech marine chrysler amp.
Goes to motor battery ignition switch. That is the harness that goes from the engine to the control box by the steering wheel. The external harnesses are about 20 feet long.