{"product_id":"278003679-278-003-679-audio-speaker-wiring-harness-for-sea-doo-sport-18-21-230hp-cruise-18-21-170hp-2022-23-cruise-18-100hp-2022","title":"Sea-Doo Audio Wiring Harness 278-003-679 – Sport \u0026 Cruise 18\/21 2022-2023","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe Sea-Doo audio wiring harness, OEM part number \u003cstrong\u003e278-003-679\u003c\/strong\u003e (also referenced \u003cstrong\u003e278003679\u003c\/strong\u003e), is the electrical component dedicated to powering and connecting the onboard audio system on Sea-Doo Sport and Cruise tenders. This harness ensures the connection between the amplifier, speakers, and control console, guaranteeing a clean signal and an installation that meets original specifications. It is recommended as a preventive replacement during a complete overhaul of the audio system, or in case of confirmed failure (no sound, static, short circuit).\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOEM Part Number:\u003c\/strong\u003e 278-003-679\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOther References:\u003c\/strong\u003e 278003679 \/ 278 003 679\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eType:\u003c\/strong\u003e Audio wiring harness\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e jinyiautoparts\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mexico\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eRegulated Substances:\u003c\/strong\u003e None\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct replacement (OEM plug \u0026amp; play)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 6 months\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThis audio harness is compatible with the following Sea-Doo models equipped with the original audio system:\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2022 – Sport 18 – 230HP\u003c\/strong\u003e (45ND, 45NE, 45NF)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2022 – Sport 21 – 230HP\u003c\/strong\u003e (45NG, 45NH, 45NJ)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2022 – Cruise 18 – 100HP\u003c\/strong\u003e (43ND, 43NE, 43NF)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2022 – Cruise 18 – 170HP\u003c\/strong\u003e (43NK, 43NL, 43NM)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2022 – Cruise 21 – 170HP\u003c\/strong\u003e (44ND, 44NE, 44NF)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2022 – Cruise 21 – 230HP\u003c\/strong\u003e (44NK, 44NL, 44NM)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2023 – Sport 18 – 230HP\u003c\/strong\u003e (47PH, 47PK, 47PM, 47PY, 47PZ, 48PA, 51PA–51PF)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2023 – Sport 21 – 230HP\u003c\/strong\u003e (47PP, 47PR, 47PT, 48PB, 48PC, 48PD, 51PG–51PM)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2023 – Cruise 18 – 130HP\u003c\/strong\u003e (46PA, 46PB, 46PC, 46PV, 46PW, 46PX)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2023 – Cruise 18 – 170HP\u003c\/strong\u003e (45PG, 46PD, 46PF, 46PJ, 46PY, 46PZ)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2023 – Cruise 18 – 230HP\u003c\/strong\u003e (45PH, 45PJ, 45PL, 45PM, 45PP, 45PQ, 50PA–50PF)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2023 – Cruise 21 – 170HP\u003c\/strong\u003e (45PR, 45PS, 45PT, 46PL, 46PM, 46PN)\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003e2023 – Cruise 21 – 230HP\u003c\/strong\u003e (45PU, 45PV, 45PW, 46PP, 46PR, 46PT, 50PG–50PM)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cem\u003e⚠️ Always check your serial number (VIN) and the original OEM part number before ordering to confirm exact compatibility with your model.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy Replace the Audio Wiring Harness?\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe audio harness is exposed to humidity, vibrations, and temperature variations inherent to the marine environment. Over time, connectors can oxidize, sheaths can crack, and wires can become brittle, leading to progressive malfunctions of the audio system.\u003c\/p\u003e\n\u003cul\u003e\n\n\u003cli\u003eTotal absence of sound despite a powered audio system\u003c\/li\u003e\n\n\u003cli\u003eStatic or intermittent cuts\u003c\/li\u003e\n\n\u003cli\u003eShort circuit detected in the audio circuit\u003c\/li\u003e\n\n\u003cli\u003eOxidized connectors or visibly damaged cables\u003c\/li\u003e\n\n\u003cli\u003eAudio error message on the onboard console\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003eIt is recommended to inspect the audio harness at the beginning of the season or after 50 hours of navigation, especially if the tender has been stored outdoors or exposed to saltwater. Preventive replacement ensures the reliability of the audio system throughout the season.\u003c\/p\u003e\n\n\u003ch2\u003eSee Also – Other Compatible Sea-Doo Audio Parts\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width:50%;padding:12px;text-align:center;vertical-align:top;\"\u003e\n\n\u003ca href=\"\/en\/products\/bouton-de-commande-audio-rond-console-sea-doo-278003465\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0982\/5379\/9754\/files\/Sb233632d6dc040cb89fc79ed473befa6Q.webp?v=1782938631\" alt=\"Bouton de commande audio Sea-Doo 278003465\" style=\"width:100%;max-width:220px;border-radius:6px;\"\u003e\n\u003cbr\u003e\u003cstrong\u003eRound Audio Control Button – Sea-Doo Console 278003465\u003c\/strong\u003e\n\u003c\/a\u003e\n\n\u003c\/td\u003e\n\n\u003ctd style=\"width:50%;padding:12px;text-align:center;vertical-align:top;\"\u003e\n\n\u003ca href=\"\/en\/products\/haut-parleur-seadoo-oem-278003463-gti-gtx-gtr-rxt\"\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0982\/5379\/9754\/files\/S615d591b638345eca4cf2bb779440d710_900446a5-3a9b-4319-ac00-0a83934d9c4b.webp?v=1782938536\" alt=\"Haut-parleur SeaDoo OEM 278003463\" style=\"width:100%;max-width:220px;border-radius:6px;\"\u003e\n\u003cbr\u003e\u003cstrong\u003eSeaDoo OEM Speaker 278003463 — GTI \/ GTX \/ GTR \/ RXT\u003c\/strong\u003e\n\u003c\/a\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/table\u003e","brand":"ROTAX tender parts","offers":[{"title":"Default Title","offer_id":62772801864010,"sku":"\u003cnone\u003e","price":239.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5379\/9754\/files\/Sbc4657ae1f7a4ebe93fdc770e8c67169i_acf043dd-c87c-4b75-90cb-043aca691191.webp?v=1784576531","url":"https:\/\/rotaxtenderparts.com\/en\/products\/278003679-278-003-679-audio-speaker-wiring-harness-for-sea-doo-sport-18-21-230hp-cruise-18-21-170hp-2022-23-cruise-18-100hp-2022","provider":"ROTAX tender parts","version":"1.0","type":"link"}