{"product_id":"hayiauto-8-piece-uf413-coil-pack-spark-plugs-wires-for-gm-v8-trucks-silverado-tahoe-escalade","title":"HAYIAUTO 8-Piece UF413 Coil Pack + Spark Plugs \u0026 Wires for GM V8 Trucks | Silverado, Tahoe, Escalade","description":"\u003ch2\u003eRevitalize Your GM V8 with a Complete Ignition Upgrade\u003c\/h2\u003e\n\u003cp\u003eThe HAYIAUTO UF413 Square Ignition Coils Set pairs eight high-performance coils with durable spark plugs and premium wires designed to refresh ignition reliability across a broad range of GM trucks and SUVs. This kit is built to withstand demanding driving conditions, delivering a strong, consistent spark when you need it most. Curious drivers may notice smoother starts, steadier idling, and more responsive acceleration in everyday use—without promising specific results for every vehicle.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Inside the Kit\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e8x UF413 square ignition coils for robust ignition energy delivery\u003c\/li\u003e\n  \u003cli\u003e8x platinum spark plugs (part numbers include 19299585 and 41962) crafted for heat resistance and longevity\u003c\/li\u003e\n  \u003cli\u003e8x spark plug wires (including 12192195 and 748UU) with heat-resistant silicone insulation\u003c\/li\u003e\n  \u003cli\u003e2x 4-slot wire separators to keep ignition wiring organized during installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach component is chosen to support reliable performance under real-world conditions. The coils are designed for high-temperature environments, while the platinum plugs resist heat and corrosion. The wires feature low resistance for efficient power transfer and EMI suppression to minimize interference, helping engine systems maintain steadiness during operation.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits You Might Notice\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved ignition efficiency thanks to optimized coil energy transfer and advanced insulation\u003c\/li\u003e\n  \u003cli\u003eDurable spark plugs with enhanced heat and corrosion resistance for longer service life\u003c\/li\u003e\n  \u003cli\u003eLow-resistance, high-temperature wires that support stable electrical flow\u003c\/li\u003e\n  \u003cli\u003eElectromagnetic interference suppression to help maintain engine performance consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBeyond raw performance, the kit is designed with practicality in mind. It includes a clear set of part numbers to aid compatibility checks, and the components are organized to simplify installation for qualified technicians. The aim is to provide a reliable upgrade path for a wide array of GM vehicles, including Silverado, Suburban, Tahoe, Express, Yukon, Savana, CTS, and Escalade models across multiple engine sizes.\u003c\/p\u003e\n\u003ch3\u003eCompatibility and Fitment\u003c\/h3\u003e\n\u003cp\u003eThis set covers a broad spectrum of GM vehicles, spanning 4.3L to 6.2L V8 configurations and numerous model years. As with any aftermarket kit, please verify exact vehicle compatibility by comparing your OE numbers, year, and engine size with the kit’s specifications and the listing notes at the top of the product page. Professional installation is recommended to ensure the parts fit correctly and safely within your engine bay.\u003c\/p\u003e\n\u003ch3\u003eQuality, Support, and How We Stand Out\u003c\/h3\u003e\n\u003cp\u003eHAYIAUTO emphasizes premium quality, competitive pricing, and dependable customer service. Each component undergoes quality control checks to meet reliability expectations, and our team offers technical support to assist with compatibility questions or installation guidance. If you need help after purchase, reaching out to our support team is encouraged so we can work toward a satisfactory solution.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit fit my GM vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Compatibility varies by model; please verify year, engine size, and OE numbers against the listing notes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is professional installation recommended?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. For proper fit and safety, have a qualified technician install the kit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"HAYIAUTO","offers":[{"title":"Default Title","offer_id":42395616903253,"sku":"B0CN31PX2T","price":175.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/hayiauto-uf413-square-ignition-coils-pack.jpg?v=1775943244","url":"https:\/\/plentytorque.co.uk\/products\/hayiauto-8-piece-uf413-coil-pack-spark-plugs-wires-for-gm-v8-trucks-silverado-tahoe-escalade","provider":"PlentyTorque","version":"1.0","type":"link"}