---
product_id: 132122777
title: "MP28870 Marine Ignition Interrupt Switch , white"
brand: "sierra"
price: "VT15611"
currency: VUV
in_stock: true
reviews_count: 8
url: https://www.desertcart.vu/products/132122777-mp28870-marine-ignition-interrupt-switch-white
store_origin: VU
region: Vanuatu
---

# MP28870 Marine Ignition Interrupt Switch , white

**Brand:** sierra
**Price:** VT15611
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** MP28870 Marine Ignition Interrupt Switch , white by sierra
- **How much does it cost?** VT15611 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/132122777-mp28870-marine-ignition-interrupt-switch-white)

## Best For

- sierra enthusiasts

## Why This Product

- Trusted sierra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Seals out moisture, Replacement Lanyard: MP28900,

## Features

- About this item
- Closed position with lanyard off     For use with conventional or magneto ignitions     Kills ignition when lanyard is pulled     Makes re-connection easier     Panel thickness up to 1/4''    ›See more product details

## Images

![MP28870 Marine Ignition Interrupt Switch , white - Image 1](https://m.media-amazon.com/images/I/41GZH8+xw-L.jpg)

## Customer Reviews

### ⭐ 







  
  
    Failed within 2 months
  

*by S***L on Reviewed in the United States on June 26, 2019*

Initially, this kill switch worked for a couple of times, then it failed. It took few weeks of time and effort in troubleshooting the problem. Since it was new, I never thought that this kill switch was the reason my outboard won't start. I unnecessarily spent money on the new ignition switch and CDI power pack. Also, the lanyard plastic key which goes into the kill switch was poorly quality. It cracked on the very first use.

### ⭐ 







  
  
    Failed in 20 minutes.
  

*by P***E on Reviewed in the United States on May 13, 2020*

The switch worked fine for about 20 minutes.  I stopped to fish and the engine wouldn’t start again.  After I was towed back to the dock and 3 hours of troubleshooting, not thinking it could be the brand new switch, I bypassed it and the engine fired up immediately.  Reconnected the switch and nothing.  Very unimpressed.....

### ⭐⭐⭐⭐⭐ 







  
  
    Works great
  

*by A***S on Reviewed in the United States on June 20, 2019*

I used this to convert a push button tiller outboard (Johnson 9.9 2 stroke) to a lanyard style killswitch. It works fairly well for being a universal product. I was able to use a large washer to make it work on my 1985.

---

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**Shop now:** [https://www.desertcart.vu/products/132122777-mp28870-marine-ignition-interrupt-switch-white](https://www.desertcart.vu/products/132122777-mp28870-marine-ignition-interrupt-switch-white)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-07*