{"product_id":"newhow-ignition-coil-for-sea-doo-717-951-carb-engines-replaces-278000383-278001130-sealed-corrosion-resistant","title":"NEWHOW Ignition Coil for Sea-Doo 717–951 Carb Engines — Replaces 278000383\/278001130, Sealed Corrosion-Resistant","description":"\u003cp\u003e\u003cstrong\u003eNEWHOW ignition coil 278000383 \/ 278001130 is a direct-fit replacement coil for carbureted Sea-Doo personal watercraft and select Challenger jet boats, restoring reliable spark and smoother running.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Sea-Doo from the 1995–2005 era is showing signs of weak spark — such as hard starting, rough idle, misfires, or sudden stalling — this coil is manufactured to match OEM form, fit, and function. Built with a sealed, corrosion-resistant housing for marine conditions, it replaces OEM numbers 278000383 and 278001130 to bring back consistent ignition performance on common 2-stroke carbureted engines (717, 720, 787, 800, 951).\u003c\/p\u003e\n\n\u003ch3\u003eWhich Sea-Doo models and engine types does this coil fit?\u003c\/h3\u003e\n\u003cp\u003eThis NEWHOW coil covers a broad lineup of Sea-Doo PWC and one Challenger jet boat model across the listed years. It is designed for carbureted 717–951 engines and matches the original mounting and electrical connectors.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSport and performance models: GS, GSX, GTI, GTI LE, GTS, SP, SPX, XP\u003c\/li\u003e\n  \u003cli\u003eTouring models: GTX, GTX LTD\u003c\/li\u003e\n  \u003cli\u003eJet boats: Challenger 800 (notably 1996–1997)\u003c\/li\u003e\n  \u003cli\u003eCompatible with OEM part numbers 278-000-383 and 278-001-130\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will installing this coil affect symptoms like misfires and poor acceleration?\u003c\/h3\u003e\n\u003cp\u003eReplacing a failing coil can eliminate intermittent spark loss that causes misfires, hesitation, and reduced throttle response. By restoring proper high-voltage delivery to the spark plug, the engine can restart easier and run more smoothly under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces misfire and rough idle frequency\u003c\/li\u003e\n  \u003cli\u003eImproves throttle response and acceleration consistency\u003c\/li\u003e\n  \u003cli\u003eHelps prevent stalling and backfiring linked to weak ignition\u003c\/li\u003e\n  \u003cli\u003eRestores dependable starting behavior\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the NEWHOW coil simple to install, and what should I check before buying?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic PWC maintenance: disconnect battery, remove spade connectors and plug wires, swap coils, and reconnect. Before purchase, verify the old coil’s connector style and part number to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm your old coil has two separate spade terminals (not a single multi-pin plug)\u003c\/li\u003e\n  \u003cli\u003eMatch your OEM number to 278000383 or 278001130\u003c\/li\u003e\n  \u003cli\u003eBasic hand tools required; no special programming needed\u003c\/li\u003e\n  \u003cli\u003eRefer to a service manual for torque specs and safety steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat construction features help this coil survive marine conditions?\u003c\/h3\u003e\n\u003cp\u003eThe unit is built with marine durability in mind: a sealed housing and corrosion-resistant materials protect internal windings from moisture and salt. That robustness helps maintain spark quality despite vibration and exposure common to boats and PWCs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSealed enclosure to resist water intrusion and salt spray\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant terminals and mounting points\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet or exceed original ignition output specs\u003c\/li\u003e\n  \u003cli\u003eIncludes a 1-year warranty for replacement coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Owners and technicians of Sea-Doo PWCs and Challenger jet boats (1995–2005) who need a dependable, direct OEM-replacement ignition coil. It’s intended for riders experiencing ignition-related drivability issues on carbureted 717–951 engines, or for anyone performing preventive maintenance to avoid unexpected failures on the water.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this coil directly replace OEM 278-000-383?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This NEWHOW coil is a direct-fit replacement for OEM 278-000-383 and 278-001-130 for compatible Sea-Doos.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will I need special tools or programming to install it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No programming required. Basic hand tools and standard safety steps are all you need for bolt-on installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NEWHOW","offers":[{"title":"Default Title","offer_id":48086208905374,"sku":"B0DB1STD1B","price":45.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/newhow-ignition-coil-front-view_b79ce3bd-cbb8-4077-9770-fa306b4e57d6.jpg?v=1785889767","url":"https:\/\/northtrailauto.ca\/products\/newhow-ignition-coil-for-sea-doo-717-951-carb-engines-replaces-278000383-278001130-sealed-corrosion-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}