Description:
Feature:
1.when you turn the key and find that the engine won't start, you may need a replacement ignition key switch for your marine engine.
2.The six-wire ignition switch with key is made of marine-grade fiberglass and the locking cylinder is made of premium quality pure copper to ensure reliable performance.
3.This ignition switch adopts 3-position press design, off-run-start, more convenient to use.
4.The switch wiring color of the marine engine ignition key switch is the same as the original color code, it is directly replaceable, plug and play, no additional wiring is required, please check carefully whether the relevant wiring is the same at the time of purchase
5.Marine switch key replacement OE number for Mercury 87-17009A5, 87-17009A2, 17009A2,for Sierra MP41070-2 MP41070-1 MP41070, please make sure your model number matches before purchasing.

Specifications:
Material: Brass + Plastic
Color: Black
Replacing OE Number for Reference: 87-17009A2 87-17009A5 MP41070-2 MP41070-1 MP41070
Size: 57 * 37mm / 2.3 * 1.5in
Package Weight: 3.99 Ounces
Switch Positions: Off - Run - Start
Replacement for Mercury Mariner Outboard Remote Control Box

How to wire this boat key switch?
Black-Ground
Yellow/Red-Start Solenoid
Red-12V+Fused Supply
Yellow/Black-Choke
Black/Yellow-Magneto
Perple-Lgnition

How to install：
Take the solenoid wire and connect it to the portion of the boat ignition switch that says "Start". This will complete all of the connections that need to be made to install your new ignition switch. Once you have everything connected on your ignition switch, slide the key into the key slot and turn it to "On".

Package includ:
1 * Ignition key switch
2 * Key