Product Description
Restore reliable engine starting with this aftermarket replacement ignition key switch for Mercury Mariner outboard remote control boxes. Designed as a direct plug-and-play replacement, it helps replace worn switches that require excessive key movement or fail to activate the boat’s electrical system. Built with a durable polyester housing and brass components for dependable electrical conductivity and everyday marine use.
Key Features
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Reliable Replacement: Replaces a worn or faulty boat engine ignition starter switch to help restore consistent starting performance.
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3-Position Design: Features an OFF-RUN switch configuration for convenient control of the outboard electrical system.
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Durable Materials: Made with high-performance polyester and quality brass components for durability and stable electrical conductivity.
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Plug-and-Play Installation: Factory-matched wire colors support direct replacement without wire splicing in compatible applications.
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Broad Part Number Compatibility: Replaces or cross-references 87-17009A2, 87-17009A5, MP41070-2, MP41070-1, and MP41070.
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Complete Set: Includes 1 ignition key switch and 2 keys for convenient replacement and backup use.
Specifications
| Product Type |
Outboard engine ignition key switch |
| Switch Positions |
3-position OFF-RUN design |
| Material |
Polyester housing and brass components |
| Dimensions |
57 × 37 mm / approximately 2.3 × 1.5 in |
| Compatibility |
Mercury Mariner outboard remote control boxes |
| Part Numbers |
87-17009A2, 87-17009A5, MP41070-2, MP41070-1, MP41070 |
| Package Contents |
1 × ignition key switch, 2 × keys |
| Brand Status |
Aftermarket replacement; not a genuine OEM product |
Usage
Suitable for replacing a worn ignition switch in compatible boats, outboard motors, and marine remote control systems. Before ordering, compare the existing switch, connector, wiring, dimensions, and part number to confirm compatibility. Professional installation is recommended if the existing wiring or control box differs.
Returns, Refunds and Replacements
Products that are received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with the Australian Consumer Law (ACL). We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. However, please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.
Delivery Timeframe
Please note that we cannot guarantee the exact date of arrival, and the delivery timeframes (excluding weekends and public holidays) are as follows:
- For customers in Victoria, approximately 7-10 working days;
- For customers in NSW, SA, ACT, and QLD, approximately 9-12 working days;
- For customers in WA, NT, and TAS, approximately 9-12 working days.
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