Boat Ignition Switch With Key For Mercury Mariner Outboard Motor Control Box With Two Keys Three Position Six Wire Connectors Replacement For Mercury Ignition Switch 87 17009A2 87 17009A5

Boat Ignition Switch with Two Keys for Outboard
✔️ 1 unit including 2 keys, 3-position OFF RUN START, 6-wire

The Boat Ignition Switch activates the boat's main electrical systems and is commonly used at the helm or console. It replaces worn switches in Mercury Mariner outboard control boxes and matches factory wiring colors for easy install.

✅ Replaces OE numbers: 87-17009A2, 87-17009A5, MP41070-1, MP41070-2
✅ 3-position OFF RUN START
✅ 6 wires for push to choke
✅ Color-coded wires match factory color codes
✅ Direct plug-and-play, no wire splicing
✅ Includes 1 ignition switch and 2 keys
✅ Size: 57 x 37 mm (2.3 x 1.5 in)

💡 What is a boat ignition switch with key used for and how does it connect to Mercury Mariner outboard control boxes? - It activates the main electrical system and starts the engine by routing power through the ignition circuit. - It uses color-coded wiring that matches factory standards for easy plug-and-play installation. - The keyed design provides security and prevents accidental battery drain on the water.