{"product_id":"ngk-6578-bpr4es-solid-standard-spark-plug-pack-of-6","title":"NGK (6578) BPR4ES SOLID Standard Spark Plug, Pack of 6","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTRUSTED OEM BRAND: NGK is a global leader in ignition components, supplying spark plugs for a wide range of domestic and import vehicles.\u003c\/li\u003e\n\u003cli\u003eCONSISTENT IGNITION PERFORMANCE: Designed to support reliable starts, smooth engine operation, and consistent combustion under normal driving conditions.\u003c\/li\u003e\n\u003cli\u003eADVANCED ELECTRODE DESIGN: Engineered with application-specific electrode technology (copper, iridium, or platinum) to support efficient spark and durability.\u003c\/li\u003e\n\u003cli\u003eCORROSION-RESISTANT PLATING: Trivalent metal plating helps provide corrosion resistance and supports easier removal over time.\u003c\/li\u003e\n\u003cli\u003eDIRECT REPLACEMENT FIT: Manufactured to meet OE specifications for fit, form, and function—verify compatibility with your vehicle before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade your engine’s performance and reliability with NGK 6578 Standard Series Spark Plugs (BPR4ES). As one of the world’s leading OEM ignition manufacturers, NGK delivers precision-engineered spark plugs designed for consistent performance, durability, and efficiency.NGK spark plugs are built using high-quality materials and advanced manufacturing processes to ensure optimal combustion, improved fuel efficiency, and dependable ignition under all operating conditions. Whether you are maintaining a daily driver or optimizing performance, NGK provides the trusted solution.NGK spark plugs are engineered to meet or exceed OEM specifications, making them a dependable choice for professional mechanics and DIY installers alike. This 6 pack of NGK 6578 Standard Series spark plugs is compatible with the following 6 Cylinder models:Compatible with American Motors Ambassador 1966-1967 3.3L 6cyl Gap 0.035\"; OE Equivalent DesignAmbassador 1966-1967 3.3L 6cyl Gap 0.035\"; OE Equivalent DesignAmbassador 1965-1970 3.8L 6cyl Gap 0.035\"; OE Equivalent DesignAmbassador 1965-1970 3.8L 6cyl Gap 0.035\"; OE Equivalent DesignAmbassador 1971 4.2L 6cyl Gap 0.035\"; OE Equivalent DesignAmbassador 1971 4.2L 6c\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43330889154769,"sku":"BW-B07DGK5SW3","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71rS-L5fJzL._AC_SL1500.jpg?v=1790356888","url":"https:\/\/belmontwarehouse.com\/products\/ngk-6578-bpr4es-solid-standard-spark-plug-pack-of-6","provider":"Belmont Warehouse","version":"1.0","type":"link"}