Your cart is empty.
Your cart is empty.Hole Size : 7/8", Length : Long: 1 1/8" maximum panel thickness, Material : Marine grade glass-filled Polyester, Rated Ignition: 15 Amp @ 12v DC, Rated Solenoid: 30 Amp @ 12v DC, Terminal Type: 3 Blade, Type: 3 Position Conventional, Type: 3 Position Conventional,
Keegan
Reviewed in the United States on January 9, 2025
The Sierra MP39770 ignition switch has been a solid upgrade for my boat. It’s well-built, with a sturdy feel that inspires confidence, even in tough marine conditions. The installation was straightforward, and the included instructions were clear and easy to follow.What I appreciate most is the smooth operation – the key turns effortlessly, and the connections feel secure. It’s clearly designed to withstand saltwater exposure and the wear and tear of regular use, which is exactly what I needed.Used it for an older Maxim.If you’re looking for a reliable ignition switch that’s built to last, this one is worth considering. It’s a dependable replacement or upgrade for your marine setup, and I’d recommend it to any boat owner.
Rob
Reviewed in the United States on September 11, 2024
Works great, quality build and fit. Replacement was a breeze. Great value for the money worked awesome on my 24' bayliner trophy
Rhino
Reviewed in the United States on August 4, 2024
Used it to repair a 2003 Bayliner BR205. Functioned perfectly.
William Moore
Reviewed in the United States on August 31, 2024
Excellent
Brew Time
Reviewed in the United States on July 29, 2024
Perfect replacement for the OEM switch on my 2001 mercruiser 5.0 INBD/OUTBD.
John M Schultz
Reviewed in the United States on April 6, 2024
Good product, just doesn’t include the screws to make the connection and the ones coming off the previous ignition switch are larger and had to drill out the tabs and use a nut to attach the wires.
Kyle Tompkins
Reviewed in Canada on August 4, 2023
Great quality product. Spins around if you don’t add a second nut though and doesn’t get perfectly tight. Worked on my 2006 Maxum 1800 SR3.
Guy Richard
Reviewed in Canada on July 16, 2023
Facile d installation , fait parfaitement sur Glastron 195 SX
Mark Campbell
Reviewed in Canada on July 12, 2023
This item is well built and quite sturdy. I had purchased 2 Sea Dog switches which both broke within hours of installation due to incredibly poor quality. This works exactly as it should and I expect it will last a very long time. Installed on a 1990 Wellcraft 170 Sport
PSG
Reviewed in Canada on August 31, 2022
It works well and was easy to install. It even had the same wire colour coding.I installed it on a 1998 Chaparral Signature 240 with a 5.7 Liter Mercruiser.
BUTTJUPP
Reviewed in Canada on May 9, 2022
Took all of 3 mins to swap out the switch. I found it funny I had to cut a slit into the rubber myself. Perfect fit and works better than new.
M. White
Reviewed in the United States on May 19, 2022
I bought this for a replacement ignition switch for my Bayliner 205 boat. It was easy to install, and importantly for me, it was easy to get extra keys made from blanks readily available at the local Ace Hardware stores. My old switch was still working fine, but I had lost the other key that came with that brand, and I couldn't find anywhere to get duplicate keys made. With this switch, I now have one for the marina, a close friend, me and an extra key in the truck in case I lose my key. Boat starts right up with this ignition switch.
Glenn
Reviewed in the United States on June 12, 2021
ordered again, know it will work, but shipping envelope was not properly sealed
Recommended Products
$23.50
$ 10 .99 $10.99
$18.99
$ 9 .99 $9.99