{"product_id":"yiyanto-ignition-coil-kit-for-john-deere-lawnmowers-2-pc-coil-spark-plug-direct-fit-replacement","title":"YIYANTO Ignition Coil Kit for John Deere Lawnmowers — 2-Pc Coil + Spark Plug, Direct-Fit Replacement","description":"\u003cp\u003e\u003cstrong\u003eThe YIYANTO MIA12788 ignition coil kit pairs two high-performance coils with a compatible spark plug, restoring reliable starting and steady running for many John Deere lawn tractors and mowers.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your mower hesitates at startup, stalls at idle, or vibrates under load, a worn ignition coil or spark plug is often the culprit. This replacement kit is engineered to match original-fit dimensions and electrical output for a long list of John Deere models, letting you quickly swap faulty components and get back to mowing without a service visit.\u003c\/p\u003e\n\n\u003ch3\u003eWhich John Deere models will this kit fit?\u003c\/h3\u003e\n\u003cp\u003eThe YIYANTO MIA12788 ignition coil set is made to be compatible with multiple John Deere lawn tractor and mower model lines. Check your engine and part numbers before purchase to confirm compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits Z series: Z515E, Z525E, Z535M, Z535R and similar models\u003c\/li\u003e\n  \u003cli\u003eFits rider and LA series: LA130, LA135, LA140, LA145, LA150, LA155\u003c\/li\u003e\n  \u003cli\u003eAlso compatible with select 100 series and other models listed in product details\u003c\/li\u003e\n  \u003cli\u003eReplaces OEM references MIA12788, LG691060, MIA12346, MIA12864 and includes spark plug replacing M78543\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement restore mower performance?\u003c\/h3\u003e\n\u003cp\u003eA fresh ignition coil and proper spark plug deliver the consistent high-voltage spark needed for efficient combustion. Installing these new components corrects weak firing, which reduces hard starts, rough idling, and engine vibration.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores reliable spark delivery for faster starting\u003c\/li\u003e\n  \u003cli\u003eStabilizes idle speed and reduces stalling\u003c\/li\u003e\n  \u003cli\u003eMinimizes engine vibration under load\u003c\/li\u003e\n  \u003cli\u003eHelps engine run more evenly across operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation difficult and what tools are required?\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed for straightforward, homeowner-friendly replacement with no special tools required in most cases. Basic hand tools and a short amount of mechanical familiarity are normally enough to swap the coil modules and the spark plug.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTypical tools: socket set, screwdriver, spark-plug socket\u003c\/li\u003e\n  \u003cli\u003eInstallation steps: disconnect battery, remove ignition wire and old coil, fit new coil, replace spark plug, reassemble\u003c\/li\u003e\n  \u003cli\u003eMounting points and connector types match OEM layout for direct fit\u003c\/li\u003e\n  \u003cli\u003eRefer to your tractor’s service manual for torque specs and safety steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the quality and durability features of these parts?\u003c\/h3\u003e\n\u003cp\u003eYIYANTO supplies coils manufactured with materials chosen for conductivity and thermal resistance, then inspected before shipment. The design aims to tolerate prolonged use under mowing conditions while maintaining consistent spark performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality insulation and windings for heat resistance\u003c\/li\u003e\n  \u003cli\u003ePrecision terminals for reliable electrical contact\u003c\/li\u003e\n  \u003cli\u003ePre-shipment quality checks to reduce early failures\u003c\/li\u003e\n  \u003cli\u003eIncludes matched spark plug to optimize combustion and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This replacement kit suits homeowners, landscapers, and small-fleet managers who operate compatible John Deere mowers and want a cost-effective way to fix ignition-related starting or running issues. It’s ideal if you prefer quick DIY repairs that return your tractor to dependable operation without sourcing multiple separate parts.\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 kit replace OEM part LG691060?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The YIYANTO MIA12788 kit replaces LG691060 and other listed OEM numbers for compatible John Deere models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install the coils myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most users can; basic hand tools and following the tractor manual are sufficient for a straightforward swap.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YIYANTO","offers":[{"title":"Default Title","offer_id":55171226403159,"sku":"B0GM4PKVZQ","price":52.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/yiyanto-front-packaging-ignition-coil-kit.jpg?v=1790440896","url":"https:\/\/britishgarage.co.uk\/products\/yiyanto-ignition-coil-kit-for-john-deere-lawnmowers-2-pc-coil-spark-plug-direct-fit-replacement","provider":"British Garage","version":"1.0","type":"link"}