{"product_id":"annolai-ignition-coil-573935702-for-husqvarna-jonsered-chainsaws-fits-435-445-450-series","title":"Annolai Ignition Coil 573935702 for Husqvarna\/Jonsered Chainsaws – Fits 435\/445\/450 Series","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Annolai 573935702 ignition coil is a purpose-built replacement designed to fit a broad range of Husqvarna and Jonsered chainsaws. Crafted to align with original specifications, this coil is engineered to deliver consistent spark energy and reliable ignition under typical cutting tasks, helping your saw start with confidence and maintain steady performance across work sessions.\u003c\/p\u003e\n\u003cp\u003eWhether you’re a weekend woodsman or a professional service technician, this coil is intended to support smooth engagement and dependable operation. Its durable construction and straightforward replacement process make it a practical option for restoring your saw’s ignition behavior without unnecessary downtime.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eReplaces multiple OEM and service numbers for Husqvarna and Jonsered models, simplifying repairs.\u003c\/li\u003e\n  \u003cli\u003eDesigned to fit Husqvarna 435\/435E, 445\/445E, and 450\/450E chainsaws, as well as Jonsered CS2240\/CS2240S\/CS2245\/CS2250 variants.\u003c\/li\u003e\n  \u003cli\u003eEnhanced ignition energy potential may support easier starts and steadier engine response during cutting.\u003c\/li\u003e\n  \u003cli\u003eEasy to replace with common hand tools, reducing maintenance time and keeping saws in service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility \u0026amp; Fit\u003c\/h2\u003e\n\u003cp\u003eThis coil is compatible with a range of popular models across Husqvarna and Jonsered lines, including the 435, 435E, 445, 445E, 450, and 450E series, along with Jonsered CS2240\/CS2240S\/CS2245\/CS2250\/CS2250S machines. Verify your part numbers (such as 573935702 and related replacements) to ensure a proper match before purchase.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Care\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePrepare by powering off the machine, disconnecting the spark plug lead, and allowing the engine to cool before starting.\u003c\/li\u003e\n  \u003cli\u003eRemove the old coil, note connector orientation, and attach the new coil with standard securing hardware.\u003c\/li\u003e\n  \u003cli\u003eReconnect the spark plug lead, perform a test spark check, and inspect for firm connections before operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRoutine care includes keeping electrical connections clean and dry, inspecting for corrosion, and replacing worn wiring as part of regular maintenance. While installation is designed to be straightforward, refer to your chainsaw manual for model-specific steps and safety guidelines.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to Expect\u003c\/h2\u003e\n\u003cp\u003eUsers often notice crisper starts and more dependable ignition timing when the coil is in good working order. This replacement is intended to support consistent spark generation and reliable engine engagement, helping you tackle tasks with less interruption and more predictable performance.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which chainsaw models are compatible with this ignition coil?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed to fit Husqvarna 435\/445\/450 series and Jonsered CS2240–CS2250, with related replacement numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How easy is the replacement process?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The coil swaps with standard tools; follow safety steps and refer to your manual for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Annolai","offers":[{"title":"Default Title","offer_id":43989695758470,"sku":"B0BR5SD24D","price":29.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/annolai-ignition-coil-husqvarna-435-435e.jpg?v=1778880201","url":"https:\/\/patiozora.com\/products\/annolai-ignition-coil-573935702-for-husqvarna-jonsered-chainsaws-fits-435-445-450-series","provider":"PatioZora","version":"1.0","type":"link"}