{"product_id":"accentry-uf414-round-ignition-coil-pack-iridium-spark-plugs-for-5-3l-v8-chevy-gmc","title":"ACCEntry UF414 Round Ignition Coil Pack + Iridium Spark Plugs for 5.3L V8 (Chevy\/GMC)","description":"\u003ch2\u003eUpgrade Your 5.3L V8 with the ACCEntry UF414 Kit\u003c\/h2\u003e\n\u003cp\u003eThis complete ignition upgrade pairs eight UF414 round ignition coils, eight double iridium spark plugs, and eight premium spark plug wires. Designed for a long list of GM vehicles, it fits many 5.3L\/6.0L\/6.2L V8 engines found in Chevrolet Silverado, Tahoe, Suburban, GMC Sierra, Yukon, Express vans, and more. The kit also covers models like Trailblazer, Avalanche, and Hummer H3 that share the same ignition layout. Before purchase, please review the fitment details and confirm your original coils are round in shape.\u003c\/p\u003e\n\n\u003ch3\u003eWhy consider this upgrade?\u003c\/h3\u003e\n\u003cp\u003eReliable spark is central to steady starts and smooth combustion. The UF414 coil pack is engineered to deliver consistent ignition energy, while the double iridium plugs provide durable performance under higher temperatures and prolonged use. Paired with robust spark plug wires, drivers may experience crisper cold starts, a steadier idle, and improved throttle response in everyday driving. Real-world results vary with vehicle condition, climate, and driving conditions, but the kit aims to support a more confident driving experience.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIgnition Coils x8 (UF414)\u003c\/li\u003e\n  \u003cli\u003eSpark Plugs x8 (41-962 family)\u003c\/li\u003e\n  \u003cli\u003eSpark Plug Wires x8 (9748GG family)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey features and notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 10% more ignition energy versus OE coils in typical duty cycles\u003c\/li\u003e\n  \u003cli\u003eEnhanced ignition stability for smoother acceleration and idle\u003c\/li\u003e\n  \u003cli\u003eDurable construction designed for regular use and varied climates\u003c\/li\u003e\n  \u003cli\u003eComprehensive kit that supports simultaneous coil, plug, and wire replacement\u003c\/li\u003e\n  \u003cli\u003ePlease double check fitment details and ensure your original coils are round-type before purchasing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWarranty and support\u003c\/h3\u003e\n\u003cp\u003eAll components come with a 1-year warranty against defects in materials and workmanship. Our team is available to help with compatibility questions and installation guidance to support a confident fitment.\u003c\/p\u003e\n\n\u003ch3\u003eAbout ACCEntry\u003c\/h3\u003e\n\u003cp\u003eACCEntry is a professional auto parts manufacturer with over a decade of experience. We focus on practical, durable components designed to support reliable daily driving and long-term durability. If you have questions about fitment or compatibility, feel free to reach out.\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: What vehicles does this UF414 kit fit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits a broad range of GM 5.3L\/6.0L\/6.2L V8 models, including Silverado, Tahoe, Suburban, Yukon, Sierra, and Express vans. Check full compatibility notes in the description.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What’s included and what warranty is provided?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Eight UF414 coils, eight spark plugs, and eight wires, with a 1-year warranty against defects in materials and workmanship.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACCEntry","offers":[{"title":"Default Title","offer_id":42397723721813,"sku":"B0FVTS768W","price":198.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/accentry-uf414-round-ignition-coil-pack.jpg?v=1776061913","url":"https:\/\/plentytorque.co.uk\/products\/accentry-uf414-round-ignition-coil-pack-iridium-spark-plugs-for-5-3l-v8-chevy-gmc","provider":"PlentyTorque","version":"1.0","type":"link"}