SKU: 84138543223

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

$863.10 $959.00
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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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4.4 ★★★★★
Based on 6 reviews
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C
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Chloe
Whiting, US
★★★★★ 4
big, comfy, and warm!
Color: Black, Size: Queen
very soft and comfortable, perfect for cold winter nights! it's just had to wash at home since it's so thick and big. if you have a big washer and dryer, i'd recommend it, but if not be prepared to go to the laundry mat every time you want to wash your bedding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2026
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 5
Good quality
Color: Linen, Size: Queen
This is a very fluffy and durable comforter. Nice and warm for the winter months and washes well. No pilling. Great value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
N
Verified Purchase
Nuge
Waukegan, US
★★★★★ 5
Perfect comforter for the price and as fluffy as I had hoped.
Color: Grey, Size: Queen
I was looking for a blanket that was nice a fluffy and had a decent thickness to it as well. I already have a weighted blanket underneath so I didn’t need anything heavy. This blanket is wonderful for the price and puffs up very nicely after you take it out of the package. No weird smells to it and it is very warm at night. My cat actually loves it to much he has moved from his own space to sleeping in on the bed because it’s so soft. It looks great on the bed and fits well with my queen size bed. Qualify is what you would expect from a blanket in this price bracket. What I like about that is that if my cat continues to make biscuits (even after clipping his nails) and pulls up some of the blanket fibers, I have no issues spending another $35 ish to buy another one once this one has had enough of the kitty claws. Sorry that was rambling a bit. Long story short. Fluffy blanket, very warm, breathes well, feels great to wrap yourself in after a long day. Sleeping better with this comforter than I ever have. Good luck out there. Enjoy.
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Reviewed in the United States on February 21, 2026
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Verified Purchase
ashlee
Houston, US
★★★★★ 5
Great set of sheets
Color: Blue Pinstripe, Size: Twin
These microfiber sheets are incredibly soft and comfortable, especially for the price. I purchased the blue and white set for my daughter’s bed, and she loves them. The colors are bright and exactly as pictured. They fit the mattress well, don’t slip off the corners, and wash up nicely without pilling or fading. The brushed microfiber feels cozy and lightweight, making them great for year-round use. Overall, a great value and I would definitely buy another set.
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Reviewed in the United States on May 29, 2026
C
Verified Purchase
Chansis Crpz
Port Orchard, US
★★★★★ 5
Bold Colors, Great Quality, and an Amazing Price - Perfect Everyday Sheets
Color: Black, Size: Full
The Amazon Basics lightweight bed sheets have been such a great buy for my boys’ bedrooms. They come in a wide variety of colors, which made it easy to match each room’s style — and the colors stay bold and vibrant even after multiple washes, which honestly surprised me. The quality is excellent for the price. The fabric stays soft, doesn’t pill, and holds up well to frequent washing (a must in kids’ rooms!). Each set includes a fitted sheet, flat sheet, and two pillow shams, which makes the value even better — most sets at this price point don’t include that many pieces. Overall, these sheets are affordable, durable, colorful, and comfortable. I loved them enough to buy them in multiple colors, and they’ve held up beautifully. A fantastic budget-friendly choice for any household.
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Reviewed in the United States on May 31, 2026

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