{"product_id":"ydo-ignition-coil-for-onan-p218g-p220-p224g-direct-oem-replacement-for-bf-bg-series-restores-spark-reliability","title":"YDO Ignition Coil for Onan P218G P220 P224G — Direct OEM Replacement for BF\/BG Series, Restores Spark Reliability","description":"\u003cp\u003e\u003cstrong\u003eHigh-performance replacement ignition coil for Onan small engines P218G, P220, P224G and compatible models, built to match OEM fit and function.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis YDO ignition coil is engineered to replace worn or failed coils on a broad range of Onan engines (including BF, BFA, BG, BGA, BGE, B43E\/G\/M, B48G and CCK series). Manufactured to meet OEM dimensions and electrical output, it restores spark reliability and is backed by a six-month warranty plus a 30-day return option. The unit fits across multiple OEM part numbers—166-0820, 166-0772, 166-0804 and others—so you can swap it in without changing mounting or wiring practices.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this ignition coil affect engine starting and throttle response?\u003c\/h3\u003e\n\n\u003cp\u003eReplacing a degraded coil often leads to quicker starts and steadier revving by delivering a consistent spark across cylinders. The YDO coil is wound and insulated to minimize energy loss and prevent misfires under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores reliable spark energy across RPM ranges\u003c\/li\u003e\n  \u003cli\u003eReduces misfires caused by weak or intermittent ignition\u003c\/li\u003e\n  \u003cli\u003eImproves cold starts and throttle transition consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this coil compatible with my Onan model and OEM part number?\u003c\/h3\u003e\n\n\u003cp\u003eThe coil is designed as a direct replacement for multiple Onan model families and replaces common OEM part numbers listed by manufacturers. Check your current part number and engine model against the compatibility list to confirm a match.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models include BF, BFA, BG, BGA, BGE, B43E\/G\/M, B48G, CCK series and N-series\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM numbers: 166-0820, 166-0772, 166-0804, 166-0648, 541-0522, HE166-0761 and similar\u003c\/li\u003e\n  \u003cli\u003eMeets OEM dimensions so no modification to mounts or wiring is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the construction and durability features of this replacement coil?\u003c\/h3\u003e\n\n\u003cp\u003eBuilt from quality magnetic core materials and rugged insulation, the coil resists heat and vibration common in generator and small-engine applications. The design emphasizes longevity to withstand repeated thermal cycles and mechanical stress.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-grade windings and core for consistent magnetic performance\u003c\/li\u003e\n  \u003cli\u003eDurable epoxy and insulation to resist cracking and moisture ingress\u003c\/li\u003e\n  \u003cli\u003eRobust terminals and mounting points for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat warranty and return options come with the YDO ignition coil?\u003c\/h3\u003e\n\n\u003cp\u003eYDO supports this replacement part with a straightforward warranty and return policy to make purchasing low-risk. If the coil fails under normal use within the warranty period, YDO offers replacement support.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e30-day hassle-free returns if you’re not satisfied\u003c\/li\u003e\n  \u003cli\u003e6-month quality warranty with replacement for covered defects\u003c\/li\u003e\n  \u003cli\u003eCustomer support available for fitment and troubleshooting guidance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you maintain Onan-powered equipment—generators, utility engines or small machines—this YDO ignition coil is meant for owners, field service technicians and repair shops needing a reliable, OEM-dimension replacement. It’s especially useful for those troubleshooting poor starts, intermittent misfires, or inconsistent engine performance who want a cost-effective part that matches the original’s form and function.\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: Will this coil fit if my OEM number is 166-0804?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This YDO coil is specified as a direct replacement for OEM 166-0804 and compatible Onan models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long is the warranty period?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The product includes a six-month quality warranty and a 30-day return window.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YDO","offers":[{"title":"Default Title","offer_id":48085634777246,"sku":"B0CT3QBVV8","price":45.47,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ydo-ignition-coil-front-view.jpg?v=1785875720","url":"https:\/\/northtrailauto.ca\/products\/ydo-ignition-coil-for-onan-p218g-p220-p224g-direct-oem-replacement-for-bf-bg-series-restores-spark-reliability","provider":"North Trail Auto","version":"1.0","type":"link"}