{"product_id":"l7tc-universal-spark-plug-lawn-mower-small-engine-two-stroke","title":"L7TC Universal Spark Plug for Lawn Mowers \u0026 Small Engines","description":"\n\u003ch2\u003eUniversal L7TC Spark Plug – Reliable Ignition for Two-Stroke Engines\u003c\/h2\u003e\n\u003cp\u003eKeep your lawn mower, weed trimmer, and small generator running at peak performance with this precision-engineered L7TC spark plug. Built to fit a wide range of two-stroke small engines, this spark plug delivers consistent, stable ignition every time — from cold starts to full-throttle operation. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Fit (L7TC Standard):\u003c\/strong\u003e Designed to the L7TC standardized model, this spark plug precisely matches mainstream two-stroke lawn mowers, commercial weed trimmers, landscaping equipment, and small generators. Compatible with oil supply nozzles of the same specification for efficient fuel-air combustion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeutral Flame Ignition Technology:\u003c\/strong\u003e Delivers stable and balanced ignition energy directly to the fuel-air mixture in the two-stroke engine cylinder. Eliminates weak or intermittent ignition issues common in worn or low-quality spark plugs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Strength Cold-Rolled Steel Housing:\u003c\/strong\u003e Electroplated for rust resistance, the housing withstands oil, dust, and moisture from outdoor power tool operation — maintaining reliable performance in high-temperature, high-humidity conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFine-Tuned Spark Gap:\u003c\/strong\u003e Pre-set to guarantee stable ignition across all RPM ranges — from idle to high-speed operation — so your engine performs consistently no matter the task.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Silicone Sealing Gasket:\u003c\/strong\u003e Fits snugly against the engine cylinder block after installation to prevent air and oil leaks, preserving engine airtightness and efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eL7TC (Compatible: CJ8, L6RTC, L7RTC, L8RTC, L8RTF)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCold-rolled steel (electroplated)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5 × 2 × 2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × Spark Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × L7TC Universal Spark Plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHousehold \u0026amp; commercial lawn mowers\u003c\/li\u003e\n  \u003cli\u003eWeed trimmers \u0026amp; string trimmers\u003c\/li\u003e\n  \u003cli\u003eLandscaping \u0026amp; garden power tools\u003c\/li\u003e\n  \u003cli\u003eSmall standard generators\u003c\/li\u003e\n  \u003cli\u003eOther two-stroke small engines (CJ8, L6RTC, L7RTC, L8RTC, L8RTF compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/plant-frost-protection-cover-bag-oxford-cloth-zipper-drawstring\"\u003ePlant Frost Protection Cover Bag – Oxford Cloth, Zipper \u0026amp; Drawstring\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/insulated-outdoor-faucet-cover-winter-hose-bib-protector\"\u003eInsulated Outdoor Faucet Cover – Winter Hose Bib Protector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/winter-outdoor-faucet-cover-waterproof-oxford-cloth-tap-protector\"\u003eWinter Outdoor Faucet Cover – Waterproof Oxford Cloth Tap Protector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What engine models is this L7TC spark plug compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This universal spark plug is compatible with CJ8, L6RTC, L7RTC, L8RTC, and L8RTF models, making it suitable for most mainstream two-stroke small engines including household lawn mowers, weed trimmers, landscaping tools, and small generators.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this spark plug come pre-gapped?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The spark plug gap is finely pre-adjusted at the factory to ensure stable ignition across the full RPM range — from idle to high-speed — so it's ready to install right out of the box without additional adjustment in most applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this spark plug suitable for high-humidity and outdoor conditions?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The electroplated cold-rolled steel housing is treated for rust resistance and is designed to withstand outdoor conditions including oil, dust, and moisture, ensuring reliable performance even in demanding high-temperature and high-humidity environments.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What engine models is this L7TC spark plug compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This universal spark plug is compatible with CJ8, L6RTC, L7RTC, L8RTC, and L8RTF models, making it suitable for most mainstream two-stroke small engines including household lawn mowers, weed trimmers, landscaping tools, and small generators.\"}}, {\"@type\": \"Question\", \"name\": \"Does this spark plug come pre-gapped?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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The electroplated cold-rolled steel housing is treated for rust resistance and is designed to withstand outdoor conditions including oil, dust, and moisture, ensuring reliable performance even in demanding high-temperature and high-humidity environments.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/x0axz5-ft.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/x0axz5-ft.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"L7TC Universal Spark Plug for Lawn Mowers \u0026 Small Engines\", \"item\": \"https:\/\/x0axz5-ft.myshopify.com\/products\/l7tc-universal-spark-plug-lawn-mower-small-engine-two-stroke\"}]}\u003c\/script\u003e","brand":"SAMMY","offers":[{"title":"1pc silver","offer_id":48139717443740,"sku":"14:771#1pc silver","price":10.87,"currency_code":"USD","in_stock":true},{"title":"2pcs silver","offer_id":48139717476508,"sku":"14:193#2pcs silver","price":16.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0776\/2280\/4636\/files\/Sb2b2cdcd95524913becd3c6875912605o.webp?v=1793024067","url":"https:\/\/sammyselect.net\/products\/l7tc-universal-spark-plug-lawn-mower-small-engine-two-stroke","provider":"SAMMY","version":"1.0","type":"link"}