{"product_id":"cdi-electronics-mercury-mariner-boat-side-engine-wiring-harness-474-9560","title":"CDI Electronics Mercury Mariner Boat Side Engine Wiring Harness 474-9560","description":"\u003cp\u003eThe CDI Electronics 474-9560 is a boat-side engine wiring harness built for Mercury Mariner outboard motors. This harness forms the boat-side half of the engine's electrical wiring system, carrying the wiring connections between the boat's control and instrument wiring and the engine itself. It is designed as a direct fit for the Mercury outboard electrical system, giving boat owners and marine electricians a way to restore or replace worn, cracked, or corroded engine wiring without having to source individual wire runs and connectors separately.\u003c\/p\u003e\u003cp\u003eMarine wiring harnesses like the 474-9560 are subjected to constant vibration, heat cycling, and exposure to moisture and salt spray, all of which degrade wiring insulation and connector contacts over time. Replacing the full boat-side harness as a single unit restores reliable continuity across the engine's electrical circuits rather than patching individual damaged sections. This part is identified by CDI Electronics part number 474-9560 and is categorized under the Mercury Outboard Electrical System.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e CDI Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 474-9560\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mercury Mariner Outboard Boat Side Engine Harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarness Side:\u003c\/strong\u003e Boat Side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 736983854858\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eMercury Mariner outboard engines using the boat-side engine wiring harness configuration.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the CDI Electronics 474-9560 used for?\u003c\/strong\u003e It is a boat-side engine wiring harness for Mercury Mariner outboard motors, carrying the electrical wiring connections between the boat's wiring and the outboard engine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this the engine side or boat side harness?\u003c\/strong\u003e CDI Electronics part number 474-9560 is the boat side engine harness, not the engine side harness, so confirm which side your outboard needs before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 474-9560 wiring harness weigh?\u003c\/strong\u003e The CDI Electronics 474-9560 boat side engine harness weighs 4.2 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat outboard brand is this harness designed for?\u003c\/strong\u003e This harness is built for Mercury Mariner outboard engines as part of the Mercury outboard electrical system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the CDI Electronics 474-9560?\u003c\/strong\u003e The UPC for the CDI Electronics 474-9560 boat side engine harness is 736983854858.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 474-9560 a genuine CDI Electronics part?\u003c\/strong\u003e Yes, 474-9560 is the CDI Electronics manufacturer part number for this Mercury Mariner boat side engine harness.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy would I need to replace a boat side engine harness?\u003c\/strong\u003e Marine wiring harnesses like the 474-9560 are exposed to vibration, heat, and saltwater moisture, which over time can degrade insulation and connectors, making full-harness replacement more reliable than patching individual wires.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 474-9560 include connectors?\u003c\/strong\u003e The CDI Electronics 474-9560 is supplied as a complete boat side engine wiring harness assembly for Mercury Mariner outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this harness be used on any outboard brand?\u003c\/strong\u003e No, the 474-9560 boat side engine harness is designed specifically for Mercury Mariner outboard motors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs professional installation required for the 474-9560 harness?\u003c\/strong\u003e Because it involves connecting boat-side wiring to the outboard engine's electrical system, installing the CDI Electronics 474-9560 harness is best handled by someone familiar with marine outboard wiring.\u003c\/p\u003e","brand":"CDI Electronics","offers":[{"title":"Default Title","offer_id":49027442180315,"sku":"CDI-474-9560","price":311.13,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/517qJcQncBL.jpg?v=1785330990","url":"https:\/\/www.goodvibesmarina.com\/products\/cdi-electronics-mercury-mariner-boat-side-engine-wiring-harness-474-9560","provider":"Good Vibes Marina","version":"1.0","type":"link"}