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🔥 HOT DEAL
Boat Ignition Switch with Key Replacement for Mercury, Replace Boat Engine Ignition Switch with 2 Keys 3 Position 6 Wire Connectors for 87-17009A2 87-17009A5
✅ In stock
⭐ Lowest price we've tracked
📉 Price recently dropped
A
Grade
Analysis Confidence
63%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Mar 16, 2026 6:10 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🔥 Great Deal- 🔥Verdict: Great Deal. Strong buy. Price is significantly below its historical average.
- 💰The current price is 55% below what this product typically costs — a notable saving over its usual going rate.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- 📈Pricing has been trending lower — momentum that adds further appeal to this deal.
How We Scored This Deal
Price Competitiveness
28/28
Recent Value
0/22
Market Standing
19.05/20
Deal Strength
20/20
Momentum
10/10
📝 Product Overview
Product Details
✓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: This marine engine ignition switch comes with 2 keys, features a 3 Position (Off - Ignition - Start) 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: 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
✓Package Included:1 x Replacement Boat Ignition Switch for Mercury, 2 x Keys, Excellent Customer Service.If you have any questions, contact with us, we will reply you in 24 hours and offer the solve way for you
⚙️ Specifications
Operation Mode
ON-NONE-ON
Operating Voltage
12 volts
Contact Type
Normally Closed
Connector Type
Plug In
Brand
jinyi
Switch Type
Slide
Terminal
Spade
Material
Copper, Plastic
Item dimensions L x W x H
5 x 2 x 2.7 inches
Circuit Type
3-way
Mounting Type
Panel Mount
