{"product_id":"cdi-electronics-423-7731-johnson-evinrude-esa-adapter-harness-single-5-wire-to-4-2-pin-connector-omc","title":"CDI Electronics 423-7731 Johnson Evinrude ESA Adapter Harness, Single 5-Wire to 4 \u0026 2 Pin Connector, OMC","description":"\u003cp\u003eThe CDI Electronics 423-7731 is an OMC ESA Adapter Harness built for Johnson Evinrude outboards that use the OMC ESA electronic ignition system. It adapts a single 5-wire connection into a 4-pin and 2-pin connector configuration, letting the ESA-equipped engine wiring interface correctly with the connectors it needs to mate to. The harness uses a coaxial cable design with a male-to-female connector gender arrangement, rated for 12 volt DC marine electrical systems, and is built for both indoor and outdoor use in the marine environment.\u003c\/p\u003e\u003cp\u003eCDI Electronics manufactures ignition and electronic components specifically for the marine industry, engineering this harness as a direct-fit replacement so boat owners and marine technicians can restore the OMC ESA wiring connection without splicing or fabricating a custom adapter. It is intended for outboard electronic components and connection management on the powersports\/marine engine 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 423-7731\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e OMC ESA Adapter Harness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Configuration:\u003c\/strong\u003e Single 5 Wire to 4 \u0026amp; 2 Pin Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Gender:\u003c\/strong\u003e Male-to-Female\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Type:\u003c\/strong\u003e Coaxial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage:\u003c\/strong\u003e 12 Volts (DC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndoor Outdoor Usage:\u003c\/strong\u003e Indoor, Outdoor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Devices:\u003c\/strong\u003e Outboard Marine Engine Electronic Components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 736983854728\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for Johnson Evinrude outboards equipped with the OMC ESA electronic ignition system, adapting the single 5-wire harness to the 4-pin and 2-pin connectors those engines require.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e423-7731\u003c\/li\u003e\n\u003cli\u003e987700\u003c\/li\u003e\n\u003cli\u003e987731\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the CDI 423-7731 harness do?\u003c\/strong\u003e The CDI Electronics 423-7731 is an OMC ESA Adapter Harness that adapts a single 5-wire connection to a 4-pin and 2-pin connector configuration, allowing an ESA-equipped Johnson Evinrude outboard to connect correctly to its wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 423-7731 harness compatible with Johnson and Evinrude outboards?\u003c\/strong\u003e Yes, the 423-7731 is designed for Johnson Evinrude outboards that use the OMC ESA electronic ignition system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the 423-7731 replace?\u003c\/strong\u003e The 423-7731 replaces OMC part numbers 987700 and 987731.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the connector configuration on this adapter harness?\u003c\/strong\u003e It converts a single 5-wire connection into a 4-pin and 2-pin connector configuration, matching the connectors used on OMC ESA-equipped engine wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this an OEM part or an aftermarket replacement?\u003c\/strong\u003e The CDI 423-7731 is an aftermarket harness manufactured by CDI Electronics as a replacement for the original OMC 987700 and 987731 harnesses.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat voltage is the 423-7731 harness rated for?\u003c\/strong\u003e The harness is rated for a maximum of 12 Volts (DC), matching standard marine outboard electrical systems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 423-7731 harness be used outdoors?\u003c\/strong\u003e Yes, the CDI 423-7731 is rated for both indoor and outdoor use, making it suitable for installation in the outboard engine compartment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the CDI 423-7731 harness weigh?\u003c\/strong\u003e The CDI Electronics 423-7731 ESA Adapter Harness weighs 0.3 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of cable does the 423-7731 use?\u003c\/strong\u003e It uses a coaxial cable design with a male-to-female connector gender arrangement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 423-7731 harness work with other outboard electronic components?\u003c\/strong\u003e The CDI 423-7731 is built for outboard marine engine electronic components generally, specifically to manage the ESA connector interface on OMC-equipped engines.\u003c\/p\u003e","brand":"CDI Electronics","offers":[{"title":"Default Title","offer_id":49027442114779,"sku":"CDI-423-7731","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/CDI-423-7731_lg__38512.1558111609.500.750.jpg?v=1785163464","url":"https:\/\/www.goodvibesmarina.com\/products\/cdi-electronics-423-7731-johnson-evinrude-esa-adapter-harness-single-5-wire-to-4-2-pin-connector-omc","provider":"Good Vibes Marina","version":"1.0","type":"link"}