{"product_id":"seachoice-heavy-duty-3-position-ignition-switch-plastic-off-ignition-start-2-keys-50-11641","title":"Seachoice Heavy-Duty 3-Position Ignition Switch – Plastic Housing, Off\/Ignition\/Start, 2 Keys (50-11641)","description":"\u003ch2\u003eSeachoice Heavy-Duty 3-Position Ignition Switch – Plastic Housing, Off\/Ignition\/Start\u003c\/h2\u003e\u003cp\u003eA heavy-duty keyed ignition switch with a corrosion-proof plastic housing for marine helm panel installations. The three-position action covers Off, Ignition, and Start — the standard sequence for most marine engines without a separate choke or accessory position. The plastic housing is inherently immune to corrosion, making it a practical choice for saltwater environments where metal-body switches may require more maintenance over time.\u003c\/p\u003e\u003cp\u003eThe 13\/16\"-20 threaded stem mounts securely through panels up to 1 ¹⁄₈ inches thick — slightly more panel clearance than comparable brass-body switches. Two keys are included.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3-position keyed action: Off – Ignition – Start\u003c\/li\u003e\n\u003cli\u003eCorrosion-proof plastic housing\u003c\/li\u003e\n\u003cli\u003e3-terminal wiring\u003c\/li\u003e\n\u003cli\u003eMounting stem: 1 ⁷⁄₁₆ in long, 13\/16 in – 20 thread\u003c\/li\u003e\n\u003cli\u003eFits panels up to 1 ¹⁄₈ inches thick\u003c\/li\u003e\n\u003cli\u003eIncludes 2 keys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInboard gasoline and diesel marine engine ignition circuits\u003c\/li\u003e\n\u003cli\u003eSterndrive (I\/O) engine helm panel installations\u003c\/li\u003e\n\u003cli\u003eOutboard engine ignition panels without push-to-choke function\u003c\/li\u003e\n\u003cli\u003eNew helm panel builds and refit projects requiring a keyed ignition switch\u003c\/li\u003e\n\u003cli\u003eStandard 12V marine engine electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/seachoice-heavy-duty-3-position-ignition-switch-brass-off-ignition-start-2-keys-50-11621\"\u003eSeachoice Heavy-Duty 3-Position Ignition Switch – Brass Body (50-11621)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/seachoice-4-position-keyed-ignition-switch-acc-off-ignition-start-2-keys-boot-50-11801\"\u003eSeachoice 4-Position Keyed Ignition Switch – Acc\/Off\/Ign\/Start (50-11801)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/seachoice-3-position-magneto-ignition-switch-push-to-choke-6-screw-2-keys-50-11821\"\u003eSeachoice 3-Position Magneto Ignition Switch – Push-to-Choke, 6-Screw (50-11821)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/seachoice-3-position-magneto-ignition-switch-push-to-choke-pre-wired-6-wire-2-keys-50-11831\"\u003eSeachoice 3-Position Magneto Ignition Switch – Pre-Wired 6-Wire (50-11831)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/seachoice-ignition-starter-switch-for-johnson-evinrude-push-to-choke\"\u003eSeachoice Ignition Starter Switch for Johnson\/Evinrude, Push to Choke\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest Use Case:\u003c\/strong\u003e This switch is a solid choice for inboard and sterndrive helm panels where a straightforward Off\/Ignition\/Start sequence is needed and the plastic housing is preferred over brass — either for cost reasons or because the installation environment makes a fully corrosion-proof housing a priority. The 1 ¹⁄₈\" panel thickness capacity also gives it a slight fitment advantage over the brass-body 50-11621 on thicker panels. If you prefer a brass-body switch for a more premium feel, see the \u003ca href=\"\/products\/seachoice-heavy-duty-3-position-ignition-switch-brass-off-ignition-start-2-keys-50-11621\"\u003ebrass-body 3-position switch (50-11621)\u003c\/a\u003e. For a 4-position switch with an Accessory position, the \u003ca href=\"\/products\/seachoice-4-position-keyed-ignition-switch-acc-off-ignition-start-2-keys-boot-50-11801\"\u003e4-Position Keyed Ignition Switch (50-11801)\u003c\/a\u003e is the right fit.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250880970788,"sku":"50-11641","price":45.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/50-11641_dims.jpg?v=1786511546","url":"https:\/\/marisolmarine.com\/products\/seachoice-heavy-duty-3-position-ignition-switch-plastic-off-ignition-start-2-keys-50-11641","provider":"Marisol Marine Company","version":"1.0","type":"link"}