SKU: 84138543223

CoastKey Premium Plus Quad Mercury Engine Keyless Ignition w/Keyless Stop/Start, Remote Stop/Start, Ecos Rem Trim/Tilt [C0412]

Sale price$863.10 Regular price$959.00
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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10

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Description

CoastKey Premium Plus Quad Mercury Engine Keyless Ignition w/Keyless Stop/Start, Remote Stop/Start, Ecos Rem Trim/Tilt [C0412]Premium Plus Quad 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

Premium Plus Quad 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.


Owner's Manual (pdf)
Brochure (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84138543223

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Los Angeles, US
★★★★★ 4
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Sun protection factor: 50 Sun Protection Factor (SPF), Size: 8 Fl Oz (Pack of 1)
This sunscreen has become one of my favorites for days outdoors. It goes on smoothly, absorbs quickly, and doesn’t leave that heavy, sticky feeling some sunscreens do. The scent is light and tropical, just enough to smell like summer without being overpowering. It gives great coverage and protection without needing constant reapplication. I like using it for beach days, walks, or even outdoor workouts since it holds up well when sweating. It feels moisturizing on the skin and hasn’t caused any irritation. Tip: apply it a few minutes before heading outside so it has time to absorb and start protecting your skin.
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Reviewed in the United States on October 15, 2025
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Beth
Chelsea, US
★★★★★ 5
Classic and Goodie
Sun protection factor: 50 Sun Protection Factor (SPF), Size: 8 Fl Oz (Pack of 1)
Classic scent and works well.
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Reviewed in the United States on March 28, 2026
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Travelyn
Omaha, US
★★★★★ 5
Smells Amazing and Works Fabulous!
Sun protection factor: 50 Sun Protection Factor (SPF), Size: 8 Fl Oz (Pack of 1)
I love the smell of Hawaiian Tropic sunblock. Not only does it smell delicious, it lasts better than any others I have used. I put it on and wait for at least 15 minutes before going into the sun so it can set in. When I am outside I reapply about once an hour. If I am in the water I tend to reapply at least every 45 minutes. This product does its job without being greasy or heavy.
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Reviewed in the United States on December 26, 2025
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Mwarren
Draper, US
★★★★★ 5
Excellent product
Sun protection factor: 50 Sun Protection Factor (SPF), Size: 8 Fl Oz (Pack of 1)
It smells nice and stays on all day
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Reviewed in the United States on March 19, 2026
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Lacy
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Favorite sunblock to travel with. Appreciate the simplicity of it, and the fact that it rolls on and rubs in smooth. Of course the iconic scent is also a plus.
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