{"product_id":"husqvarna-577484001-hqt-1-hh-spark-plug-bpmr7a-oem-replacement","title":"Husqvarna 577484001 HQT-1 HH Spark Plug BPMR7A – OEM Replacement","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eUpgrade your outdoor power tools with a genuine Husqvarna spark plug designed to match original specifications. The 577484001 HQT-1 HH BPMR7A spark plug is built to deliver a reliable ignition in compatible engines, helping your equipment start cleanly and run smoothly through typical lawn care tasks. Built for durability, the ceramic insulator and metal shell resist heat and corrosion across repeated use, while the electrode shape supports a consistent spark path. This is an OEM replacement intended to fit the equipment Husqvarna lists and several compatible brands, making a straightforward swap without modification.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility and OEM authenticity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFits Husqvarna 577484001 and uses the HQT-1 HH BPMR7A configuration for authentic ignition performance.\u003c\/li\u003e\n\u003cli\u003eListed as an OEM replacement for Craftsman, Poulan, McCulloch, Flymo, and WeedEater tools.\u003c\/li\u003e\n\u003cli\u003eGenuine Husqvarna part designed to preserve original engineering intent and reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerformance cues and real-world uses\u003c\/h3\u003e\n\u003cp\u003eIn everyday garden jobs, this spark plug is designed to support dependable starting and steady combustion across a range of operating conditions. While results can vary with other factors, users often notice a more consistent ignition feel during routine mowing, edging, trimming, or leaf cleanup.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eReliable ignition across common power equipment, including mowers, trimmers, and blowers that rely on BPMR7A-compatible plugs.\u003c\/li\u003e\n\u003cli\u003ePotential for smoother starts and steadier engine response during extended sessions.\u003c\/li\u003e\n\u003cli\u003eBalanced heat range and durable construction intended for regular outdoor use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation and care tips\u003c\/h3\u003e\n\u003cp\u003eSwapping in this OEM plug is a straightforward maintenance step. Before installation, ensure the engine is cooled and the area is free of debris. After installation, double-check the gap and wiring connections for a clean, secure fit.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eKeep threads and sealing surfaces clean and dry to prevent cross-threading.\u003c\/li\u003e\n\u003cli\u003eInspect electrodes for wear or fouling during periodic service and replace as needed.\u003c\/li\u003e\n\u003cli\u003eStore and handle with care to avoid drop damage to ceramic insulators.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eBy selecting a genuine OEM spark plug, you align with the design intent of your Husqvarna equipment and compatible brands, encouraging reliable operation in your daily outdoor routine. This is a practical, no-nonsense upgrade for maintenance-minded users who value consistency and ease of use.\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: Is this spark plug compatible with my tool?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This is the Husqvarna BPMR7A HQT-1 HH spark plug, fit for Husqvarna 577484001 and listed OEM for Craftsman, Poulan, McCulloch, Flymo, and WeedEater.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What maintenance steps are recommended after installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check the gap, keep the area clean, and inspect electrodes during routine service; replace if wear or fouling is observed.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CRAFTSMAN","offers":[{"title":"Default Title","offer_id":43987306709126,"sku":"B076JGCF1L","price":15.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/husqvarna-hqt-1-hh-spark-plug-bpmr7a-close-up.jpg?v=1778838232","url":"https:\/\/patiozora.com\/products\/husqvarna-577484001-hqt-1-hh-spark-plug-bpmr7a-oem-replacement","provider":"PatioZora","version":"1.0","type":"link"}