{"product_id":"mercury-moving-prop-alert-light-system-oval-fits-analog-engine-non-mercury-single-engines-8m0109508","title":"Mercury – Moving Prop Alert Light System (Oval) | Non-SmartCraft Safety Kit | 8M0109508","description":"\u003cp data-start=\"0\" data-end=\"91\"\u003e\u003cstrong data-start=\"0\" data-end=\"91\"\u003eMercury – Moving Prop Alert Light System (Oval) | Non-SmartCraft Safety Kit | 8M0109508\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"93\" data-end=\"96\"\u003e\n\u003cp data-start=\"98\" data-end=\"110\"\u003e\u003cstrong data-start=\"98\" data-end=\"110\"\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"112\" data-end=\"629\"\u003eA spinning propeller can be difficult to see in the water, especially around swimmers or people reboarding the boat. The Mercury 8M0109508 Non-SmartCraft Moving Prop Alert Light System helps make that danger unmistakably clear. This oval-style kit uses two bright LED smart lights connected to a control module that monitors engine status. When the engine is running and the prop is turning, the lights flash to warn anyone in the water. It’s a simple, highly visible safeguard for non-SmartCraft single-engine boats.\u003c\/p\u003e\n\u003chr data-start=\"631\" data-end=\"634\"\u003e\n\u003cp data-start=\"636\" data-end=\"652\"\u003e\u003cstrong data-start=\"636\" data-end=\"652\"\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"656\" data-end=\"772\"\u003e\n\u003cstrong data-start=\"656\" data-end=\"685\"\u003eDual Smart Light System –\u003c\/strong\u003e Includes two oval smart lights, each built with six bright LEDs for high visibility.\u003c\/li\u003e\n\u003cli data-start=\"775\" data-end=\"899\"\u003e\n\u003cstrong data-start=\"775\" data-end=\"809\"\u003eEngine-Linked Control Module –\u003c\/strong\u003e Connects to the engine computer and activates the lights only when the prop is turning.\u003c\/li\u003e\n\u003cli data-start=\"902\" data-end=\"1011\"\u003e\n\u003cstrong data-start=\"902\" data-end=\"932\"\u003e20-Foot Harness Included –\u003c\/strong\u003e Long enough for most single-engine rigs; other lengths available separately.\u003c\/li\u003e\n\u003cli data-start=\"1014\" data-end=\"1113\"\u003e\n\u003cstrong data-start=\"1014\" data-end=\"1043\"\u003eEnhanced Swimmer Safety –\u003c\/strong\u003e Provides an unmistakable visual warning anytime the prop is moving.\u003c\/li\u003e\n\u003cli data-start=\"1116\" data-end=\"1217\"\u003e\n\u003cstrong data-start=\"1116\" data-end=\"1138\"\u003eExpandable Setup –\u003c\/strong\u003e Additional smart lights can be added to increase visibility around the boat.\u003c\/li\u003e\n\u003cli data-start=\"1220\" data-end=\"1323\"\u003e\n\u003cstrong data-start=\"1220\" data-end=\"1251\"\u003eComplete Hardware Package –\u003c\/strong\u003e All necessary mounting hardware is included for a clean installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1325\" data-end=\"1328\"\u003e\n\u003cp data-start=\"1330\" data-end=\"1347\"\u003e\u003cstrong data-start=\"1330\" data-end=\"1347\"\u003eCompatibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1351\" data-end=\"1388\"\u003e\u003cstrong data-start=\"1351\" data-end=\"1386\"\u003eAnalog \/ Non-SmartCraft engines\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1391\" data-end=\"1421\"\u003e\u003cstrong data-start=\"1391\" data-end=\"1419\"\u003eSingle-engine boats only\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-start=\"1424\" data-end=\"1471\"\u003eOval-style Moving Prop Alert light assemblies\u003c\/li\u003e\n\u003cli data-start=\"1474\" data-end=\"1528\"\u003eAdditional compatible smart lights (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1530\" data-end=\"1533\"\u003e\n\u003cp data-start=\"1535\" data-end=\"1571\"\u003e\u003cstrong data-start=\"1535\" data-end=\"1571\"\u003ePerformance \u0026amp; Practical Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1573\" data-end=\"2124\"\u003eThis system creates a clear visual alert that is easy to understand at a glance: if the lights are flashing, the propeller is turning. The LEDs are bright enough to be seen in full daylight, which helps protect swimmers, divers, and family members in the water near the transom. The control module does the work automatically—no buttons or switches to remember—so the alert is always active when it needs to be. The 20-foot harness gives you plenty of flexibility for clean routing, and the oval smart lights mount neatly without taking up much space.\u003c\/p\u003e\n\u003chr data-start=\"2126\" data-end=\"2129\"\u003e\n\u003cp data-start=\"2131\" data-end=\"2146\"\u003e\u003cstrong data-start=\"2131\" data-end=\"2146\"\u003eWhy Buy OEM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2148\" data-end=\"2600\"\u003eSafety systems like this need absolute reliability. Mercury’s OEM Moving Prop Alert components communicate directly with the engine computer, ensuring the lights activate exactly when the propeller is in motion. Off-brand systems often rely on manual switching or loose interpretations of engine data, which can lead to missed alerts. The OEM kit delivers consistent performance, proper sealing, and durable connectors built for real marine conditions.\u003c\/p\u003e\n\u003chr data-start=\"2602\" data-end=\"2605\"\u003e\n\u003cp data-start=\"2607\" data-end=\"2614\"\u003e\u003cstrong data-start=\"2607\" data-end=\"2614\"\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"2616\" data-end=\"2773\"\u003e\u003cstrong data-start=\"2616\" data-end=\"2657\"\u003eQ1: When is this light system needed?\u003c\/strong\u003e\u003cbr data-start=\"2657\" data-end=\"2660\"\u003eWhen you want swimmers and people in the water to have a clear, automatic visual warning that the prop is moving.\u003c\/p\u003e\n\u003cp data-start=\"2775\" data-end=\"2933\"\u003e\u003cstrong data-start=\"2775\" data-end=\"2829\"\u003eQ2: Does this system work with SmartCraft engines?\u003c\/strong\u003e\u003cbr data-start=\"2829\" data-end=\"2832\"\u003eNo. This version is for \u003cstrong data-start=\"2856\" data-end=\"2888\"\u003enon-SmartCraft single-engine\u003c\/strong\u003e boats. SmartCraft models use different kits.\u003c\/p\u003e\n\u003cp data-start=\"2935\" data-end=\"3058\"\u003e\u003cstrong data-start=\"2935\" data-end=\"2965\"\u003eQ3: Can I add more lights?\u003c\/strong\u003e\u003cbr data-start=\"2965\" data-end=\"2968\"\u003eYes. The system supports additional smart lights to improve visibility around the transom.\u003c\/p\u003e\n\u003cp data-start=\"3060\" data-end=\"3198\"\u003e\u003cstrong data-start=\"3060\" data-end=\"3110\"\u003eQ4: Does the system require manual activation?\u003c\/strong\u003e\u003cbr data-start=\"3110\" data-end=\"3113\"\u003eNo. The control module activates the lights automatically when the prop is in motion.\u003c\/p\u003e\n\u003cp data-start=\"3200\" data-end=\"3363\"\u003e\u003cstrong data-start=\"3200\" data-end=\"3234\"\u003eQ5: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"3234\" data-end=\"3237\"\u003eMost installs are straightforward—mount the lights, route the harness, and plug the module into the engine’s analog interface.\u003c\/p\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":46935268884771,"sku":"8M0109508","price":399.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/7410\/9475\/files\/8m0109508.png?v=1698792710","url":"https:\/\/partsvu.com\/en-mx\/products\/mercury-moving-prop-alert-light-system-oval-fits-analog-engine-non-mercury-single-engines-8m0109508","provider":"PartsVu","version":"1.0","type":"link"}