{"product_id":"letayar-replacement-air-filter-spark-plug-for-stihl-ms290-ms310-ms390-1127-120-1621","title":"LETAYAR Replacement Air Filter \u0026 Spark Plug for Stihl MS290\/MS310\/MS390 – 1127-120-1621","description":"\u003ch2\u003ePremium LETAYAR replacement kit for Stihl MS290 family\u003c\/h2\u003e\n\u003cp\u003eMeet a refreshed pair of parts designed to keep your Stihl chainsaw ready for the task at hand. This LETAYAR kit combines a fresh air filter with a BM6A spark plug, compatible with Stihl models including 029, MS290, MS310, and MS390. Replacing with the OEM-style spare part 1127 120 1621 can help your saw breathe cleanly and fire on a reliable spark. The air filter measures about 4 1\/2 inches in length and 2 5\/8 inches in width, delivering a practical size that fits typical housings while catching dust and debris on group projects, farm chores, and weekend wood-cutting sessions.\u003c\/p\u003e\n\u003cp\u003eQuality and compatibility are the core of this offering. Each component undergoes testing and inspection to align with OEM performance standards, giving you confidence that the parts fit as intended and perform as designed. Regular maintenance with quality parts like these can help your engine run smoothly and may contribute to longer service life when paired with proper care and timing. LETAYAR specializes in outdoor and garden machinery accessories, focusing on dependable, easy-to-use parts for quick, on-site servicing.\u003c\/p\u003e\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 paper air filter sized 4 1\/2” L x 2 5\/8” W for proper airflow\u003c\/li\u003e\n  \u003cli\u003e1 spark plug BM6A for reliable ignition\u003c\/li\u003e\n  \u003cli\u003eReplacement part number 1127 120 1621 for Stihl MS290 family compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy choose LETAYAR for your maintenance needs\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRigorous testing and inspection to meet OEM performance expectations\u003c\/li\u003e\n  \u003cli\u003eParts designed to fit securely and function as intended in typical operating conditions\u003c\/li\u003e\n  \u003cli\u003eCompact, ready-to-store packaging for convenient field use\u003c\/li\u003e\n  \u003cli\u003eCommitment to high-quality outdoor and garden machinery accessories\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote that results can vary with usage conditions and maintenance routines. This kit aims to provide a practical, high-quality option for routine upkeep rather than a guaranteed outcome.\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: Which Stihl models is this LETAYAR kit compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatible with Stihl MS290, MS310, MS390 and 029 models; part references 1127 120 1621.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included in the kit and how should I use it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes one air filter and one BM6A spark plug; install during routine maintenance for best fit and engine health.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LETAYAR","offers":[{"title":"Default Title","offer_id":45821361782970,"sku":"B0BCV1ZBC6","price":36.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/letayar-replacement-air-filter-ms290.jpg?v=1777732743","url":"https:\/\/gardencanada.ca\/products\/letayar-replacement-air-filter-spark-plug-for-stihl-ms290-ms310-ms390-1127-120-1621","provider":"Garden Canada","version":"1.0","type":"link"}