--- product_id: 320420743 title: "Boat Ignition Switch with Key fit for Mercury Mariner Outboard Motor" brand: "skarummer" price: "AR$102238" currency: ARS in_stock: true category: "Skarummer" url: https://www.desertcart.com.ar/products/320420743-boat-ignition-switch-with-key-fit-for-mercury-mariner-outboard store_origin: AR region: Argentina --- # High conductivity brass contacts 6-wire plug & play connector 3-position OFF-RUN-START switch Boat Ignition Switch with Key fit for Mercury Mariner Outboard Motor **Brand:** skarummer **Price:** AR$102238 **Availability:** ✅ In Stock ## Summary > ⚓ Ignite your adventure with flawless power at your fingertips! ## Quick Answers - **What is this?** Boat Ignition Switch with Key fit for Mercury Mariner Outboard Motor by skarummer - **How much does it cost?** AR$102238 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/320420743-boat-ignition-switch-with-key-fit-for-mercury-mariner-outboard) ## Best For - skarummer enthusiasts ## Why This Product - Trusted skarummer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Perfection:** Color-coded 6-wire connectors match factory wiring—no splicing, no hassle, just instant fit. - • **Trusted OEM Replacement:** Directly replaces Mercury 87-17009A2/87-17009A5 and Sierra MP41070 series with 100% tested reliability. - • **Confidence with Coverage:** Backed by a 24-month warranty and dedicated customer support—buy now, sail worry-free. - • **Seamless Start Every Time:** 3-position ignition switch ensures smooth OFF, RUN, and START control for your Mercury outboard. - • **Built to Last on the Water:** Durable polyester body with premium brass contacts for superior electrical performance and corrosion resistance. ## Overview The SKARUMMER Boat Ignition Switch is a professional-grade replacement designed for Mercury Mariner outboard motors. Featuring a 3-position OFF-RUN-START design and 6-wire plug & play connectors, it guarantees easy installation and reliable engine starts. Constructed with high-performance polyester and brass contacts, it offers durability and excellent electrical conductivity. Compatible with Mercury and Sierra models, it comes with a 24-month warranty for peace of mind. ## Description Buy Boat Ignition Switch with Key fit for Mercury Mariner Outboard Motor | 2 Keys 3 Position 6 Wire Connectors - Replace Mercury Ignition Switch 87-17009A2 87-17009A5: Ignition Starter - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - REPLACEMENT IGNITION STARTER SWITCHES - An ignition switch, starter switch or start switch is a switch in the control system of a motor vehicle that activates the main electrical systems for the vehicle. If you have to wiggle the key hard or the boat won't start when the key is turned, it means you need to replace a new engine starter ignition key switch for your boat. - PROFESSIONAL DESIGN - 3 Position OFF - RUN- STAR and 6 wires for push to choke. This Boat Engine Ignition Switch made of high performance polyester and high quality brass, which provides safety, durability and excellent electrical conductivity. You can buy it with great confidence. - COMPATIBILITY - This Ignition Key Switch replacement for most Mercury Outboard Control Box, replace OE number for reference: Mercury 87-17009A2 87-17009A5, Sierra MP41070-2 MP41070-1 MP41070. Please kindly check the fitment to ensure this will fit your model before ordering. - EASY INSTALLATION - Colors on switch wires match factory color codes. Direct replacement, a simple plug & play with no wire splicing. Meets or exceeds OEM standards, 100% tested before shipping. Please kindly check the fitment to ensure this will fit your model before ordering. - 24-MONTH WARRANTY - Order from SKARUMMER, we offer 24 month warranty. If you have any other questions on our Boat Engine Ignition Key Switch, please contact us at the first time, We are always here to support you. You can buy it with confidence. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0933LB56Z | | Actuator Type | Ignition | | Best Sellers Rank | #98,001 in Automotive ( See Top 100 in Automotive ) #185 in Automotive Replacement Ignition Starter Switches | | Brand | SKARUMMER | | Brand Name | SKARUMMER | | Circuit Type | 3-way | | Color | Black | | Compatible Devices | Mercury Outboard Control Box 87-17009A2, 87-17009A5, Sierra MP41070-2, MP41070-1, MP41070 | | Compatible with Vehicle Type | Boat | | Connectivity Protocol | X-10 | | Connector Type | Plug In | | Contact Material | Brass | | Contact Type | Normally Open | | Control Method | Touch | | Control Type | Ignition Control | | Controller Type | Push Button | | Current Rating | 2 A | | Customer Reviews | 4.3 out of 5 stars 551 Reviews | | International Protection Rating | IP00 | | Item Weight | 0.1 kg | | Lower Temperature Rating | 1 °C | | Manufacturer | SKARUMMER | | Material Type | Polyester,Brass | | Model | 87-17009A2 | | Mounting Type | Plug-In Mount | | Number of Items | 1 | | Number of Positions | 3 | | Operating Voltage | 12 volts | | Operation Mode | Off | | Part Number | 87-17009A2 87-17009A5 | | Specification Met | Oe | | Switch Type | Ignition Switch | | Terminal | Spade Or Blade | | UPC | 760668658707 | | Unit Count | 1 Count | ## Product Details - **Operation Mode:** Off - **Current Rating:** 2 Amps - **Operating Voltage:** 12 Volts - **Contact Type:** Normally Open - **Connector Type:** Plug In - **Brand:** SKARUMMER - **Terminal:** Spade - **Circuit Type:** 3-way - **Actuator Type:** Ignition - **Contact Material:** Brass ## Images ![Boat Ignition Switch with Key fit for Mercury Mariner Outboard Motor - Image 1](https://m.media-amazon.com/images/I/61zqPy6gh7S.jpg) ![Boat Ignition Switch with Key fit for Mercury Mariner Outboard Motor - Image 2](https://m.media-amazon.com/images/I/61rj-7d32YS.jpg) ![Boat Ignition Switch with Key fit for Mercury Mariner Outboard Motor - Image 3](https://m.media-amazon.com/images/I/71nfMthx4oS.jpg) ![Boat Ignition Switch with Key fit for Mercury Mariner Outboard Motor - Image 4](https://m.media-amazon.com/images/I/71zQw-Y0RvS.jpg) ![Boat Ignition Switch with Key fit for Mercury Mariner Outboard Motor - Image 5](https://m.media-amazon.com/images/I/61Jn+lQcy1S.jpg) ## Frequently Bought Together - Boat Ignition Switch with Key Replacement for Mercury Mariner Outboard Motor Control Box with 2 Keys 3 Position 6 Wire Connectors - Replace Mercury Ignition Switch 87-17009A2 87-17009A5 - Outboard 17179T1 84-17179T 1 Cable Main Wire Harness for Mercury Marine MerCruiser Quicksilver 881170A15 Remote Control Box, 8 Pins, 15ft/4.57m Length --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/320420743-boat-ignition-switch-with-key-fit-for-mercury-mariner-outboard](https://www.desertcart.com.ar/products/320420743-boat-ignition-switch-with-key-fit-for-mercury-mariner-outboard) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-11-12*