C0212 - Coastkey Premium Plus Twin Mercury Engine Keyless | Aztek Computers
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SKU: GRRRZWETQH |  Mfg. Part: C0212  |  0 Reviews  |     Share Make an offer

C0212 - Coastkey Premium Plus Twin Mercury Engine Keyless Ignition w/Keyless Stop/Start, Remote Stop/Start, Ecos Rem Tri

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$1,019.91  $1,376.88
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Product Overview

Premium Plus Twin Mercury Engine Keyless Ignition with Keyless Stop/Start, Remote Stop/Start, Ecos Rem Trim/Tilt

CoastKey Premium Plus for Mercury is a full-fledged wireless system with remote-controlled Start/Stop and remote-controlled Trim/Tilt in addition to a wireless lanyard function. In addition to the control box, cables, and Start Panel (which is mounted at the steering position), the system is equipped with a 5-button wireless remote-control FOB. In addition to the benefits of using the Start Panel (described under BASIC below), the FOB can be used to switch on the ignition and start and stop the engine wirelessly. When you have the FOB with you, it is not necessary to enter the PIN code to unlock the panel (although you can always start the engine that way).

By wearing the FOB at all times, the boat operator is secured with one of the market’s best wireless lanyard systems, which ensures that the boat stops if you fall overboard.

With Premium Plus, you also have the option to remotely control two extra functions, for example, Trim-Tilt and Windlass. Handy when you get to the boat and can stand on the jetty and tilt down the engine, and start it before getting on board and casting off. This is also useful when launching with a boat trailer.

Features:

  • Keyless Start
  • Start Panel
  • Engine Box
  • Plug & Play Cable
  • Wireless Lanyard
  • Wireless Start/Stop
  • Wireless Function Aux 1
  • Wireless Function Aux 2

CoastKey is installed instead of, or in parallel with the existing ignition key and you can still use the existing lanyard cord.

CoastKey Basic is the basic version of CoastKey. In addition to the control box and cables, it consists of a Start Panel which is mounted at the steering position. To “unlock” you simply enter a PIN code instead of using an ignition key. 

If you have a newer Mercury brand engine, installation is incredibly easy. The CoastKey Start Panel fits right into the same hole as the ignition switch and the connectors on the included cable fit right into the existing wiring harness. Truly PLUG & PLAY.

Expert Overview

The CoastKey Premium Plus Twin Mercury Engine Keyless Ignition, part number C0212, is a wireless system designed for marine environments. This unit provides keyless ignition, stop/start functionality, and remote control over engine operations for twin Mercury engines. It is suitable for B2B buyers managing fleets or outfitting vessels where enhanced security, operational convenience, and safety features are priorities. The system includes a control box, necessary cables, a Start Panel for steering position mounting, and a 5-button wireless remote-control FOB. It integrates a wireless lanyard function, which automatically stops the engine if the operator falls overboard. The Premium Plus system also offers remote control for two auxiliary functions, such as trim/tilt and windlass, facilitating pre-boarding preparation and launching processes. Installation is simplified for newer Mercury engines due to its plug-and-play design, fitting into existing ignition switch holes and wiring harnesses.

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • CoastKey
  • C0212
  • New
  • 1.85 lbs
  • 9 X 5 X 7
  • Jul 19, 2026
  • Mar 15, 2026
Product Identifiers: Brand: Coastkey • Part #: C0212 • Category: Remote Start & Entry Systems

Frequently Asked Questions

What engines is this system compatible with?

This system is specifically designed for twin Mercury brand engines. For newer Mercury engines, the installation is described as plug-and-play.

What components are included with the CoastKey Premium Plus system?

The system includes a control box, necessary cables, a Start Panel for mounting at the steering position, and a 5-button wireless remote-control FOB. It also features a wireless lanyard function.

What are the primary use cases for the remote auxiliary functions?

The remote auxiliary functions can control two additional features, such as trim/tilt and a windlass. This allows for tasks like tilting down the engine or operating the windlass remotely before boarding or during launching.

Can the existing ignition key and lanyard still be used after installation?

Yes, the CoastKey system can be installed either in place of or in parallel with the existing ignition key. You can also continue to use your existing lanyard cord if desired.

C0212 - Coastkey Premium Plus Twin Mercury Engine Keyless Ignition w/Keyless Stop/Start, Remote Stop/Start, Ecos Rem Tri

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$1,019.91