{"product_id":"cdi-electronics-414-8672-wiring-harness-for-mercury-mariner-30-40-jet-hp-outboards-1989-1997","title":"CDI Electronics 414-8672 Wiring Harness for Mercury\/Mariner 30 \u0026 40 Jet HP Outboards (1989-1997)","description":"\u003cp\u003eThe CDI Electronics 414-8672 is a replacement wiring harness built for 4 cylinder Mercury outboards, engineered as a cost-effective alternative to OEM-supplied components. It fits Mercury\/Mariner 30 Jet HP and 40 Jet HP outboards from 1989-1997, carrying the engine's ignition and electrical connections through a cannon plug connector. The harness uses copper wiring for reliable conductivity and is built to CDI's standard for ignition and diagnostic system components, matching the fit, connection points, and electrical function of the original Mercury harness it replaces.\u003c\/p\u003e\u003cp\u003eThis harness is a direct swap for a deteriorated, corroded, or damaged factory wiring harness, restoring a clean electrical connection between the engine's ignition system and its wiring circuit. Because it is sourced from CDI Electronics, a manufacturer focused specifically on marine ignition and electrical parts, it is built to work as a factory-equivalent replacement rather than a generic universal harness.\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 414-8672\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment (Engine Type):\u003c\/strong\u003e Mercury\/Mariner 30 \u0026amp; 40 Jet HP outboards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel Years:\u003c\/strong\u003e 1989-1997\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Cannon Plug\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.7 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 736983854612\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Outboard Electrical Wiring Harness\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMercury\/Mariner 30 Jet HP, 1989-1997\u003c\/li\u003e\n\u003cli\u003eMercury\/Mariner 40 Jet HP, 1989-1997\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e414-8672\u003c\/li\u003e\n\u003cli\u003e84-18672A2\u003c\/li\u003e\n\u003cli\u003e84-18672A4\u003c\/li\u003e\n\u003cli\u003e84-18672A6\u003c\/li\u003e\n\u003cli\u003e84-18672A8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the CDI 414-8672 wiring harness fit?\u003c\/strong\u003e The CDI 414-8672 fits Mercury\/Mariner 30 Jet HP and 40 Jet HP outboards built from 1989 to 1997.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 414-8672 an OEM Mercury part or an aftermarket replacement?\u003c\/strong\u003e It is an aftermarket wiring harness manufactured by CDI Electronics, built as a direct, cost-effective replacement for the original Mercury factory harness rather than a Mercury-branded part.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich OEM part numbers does the CDI 414-8672 replace?\u003c\/strong\u003e This harness replaces Mercury OEM numbers 84-18672A2, 84-18672A4, 84-18672A6, and 84-18672A8, in addition to CDI's own 414-8672.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the CDI 414-8672 wiring harness weigh?\u003c\/strong\u003e The CDI 414-8672 weighs 0.7 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of connector does this harness use?\u003c\/strong\u003e The 414-8672 uses a cannon plug connector, matching the connection style of the factory Mercury 4 cylinder engine harness it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the wiring made of on the CDI 414-8672?\u003c\/strong\u003e The wiring in the CDI 414-8672 harness is copper, providing reliable electrical conductivity between the ignition system and the engine's electrical circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 414-8672 work on a 6 cylinder Mercury outboard?\u003c\/strong\u003e No, the 414-8672 is built for 4 cylinder Mercury outboards; CDI's 414-9564 harness is the separate part number for 6 cylinder engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install the CDI 414-8672 myself?\u003c\/strong\u003e The 414-8672 is designed as a direct-fit replacement for the original Mercury 4 cylinder harness, so it installs in place of the factory wiring harness using the same connection points.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes CDI Electronics make quality ignition and wiring parts?\u003c\/strong\u003e CDI Electronics specializes in marine ignition and diagnostic electrical components, and the 414-8672 is built to deliver the same product quality and reliability as the original equipment it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 414-8672?\u003c\/strong\u003e You receive one CDI 414-8672 wiring harness, sized and connectored for a 4 cylinder Mercury\/Mariner 30 or 40 Jet HP outboard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy replace a wiring harness instead of the whole ignition system?\u003c\/strong\u003e A worn or corroded harness like the 414-8672 can cause ignition and electrical faults on its own; replacing just the harness restores the connection without needing to replace the full ignition system.\u003c\/p\u003e","brand":"CDI Electronics","offers":[{"title":"Default Title","offer_id":49027442049243,"sku":"CDI-414-8672","price":104.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/CDI-414-8672_lg__63120.1594922027.500.750.jpg?v=1785163464","url":"https:\/\/www.goodvibesmarina.com\/products\/cdi-electronics-414-8672-wiring-harness-for-mercury-mariner-30-40-jet-hp-outboards-1989-1997","provider":"Good Vibes Marina","version":"1.0","type":"link"}