{"product_id":"sparkwhiz-8-piece-uf413-ignition-coils-platinum-spark-plugs-wires-set-chevy-silverado-gmc-compatible","title":"SPARKWHIZ 8-Piece UF413 Ignition Coils, Platinum Spark Plugs \u0026 Wires Set – Chevy Silverado, GMC Compatible","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe SPARKWHIZ Set of 8 Square UF413 Ignition Coils Pack \u0026amp; Platinum Spark Plugs \u0026amp; Wires is designed as a robust upgrade for modern engines. It combines high-discharge ignition coils with premium platinum plugs and durable wires to support a strong, consistent spark across a range of driving conditions. While not a guarantee, the components are chosen to work together for smoother starts, steadier idling, and more confident throttle response in everyday use.\u003c\/p\u003e\n\u003ch3\u003eWhat you get and why it matters\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect plug-and-play coils\u003c\/strong\u003e deliver greater discharge energy than stock coils, which can help promote a stronger spark and more reliable ignition under load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium parts\u003c\/strong\u003e include iridium spark plugs with a high melting point and a high spark generation rate, paired with 8mm OE-grade spark plug wires for durable, steady performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable construction\u003c\/strong\u003e features German copper coils wrapped in polyester rubber, designed to withstand a range of driving conditions and temperatures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment and compatibility\u003c\/h3\u003e\n\u003cp\u003eThis kit is positioned as an aftermarket upgrade for certain Cadillac, Hummer, Chevrolet, and GMC models. OEM PART NUMBERS include C1511, UF413, D510C, D513A, 5C1554, IC533, 12570616, 12611424, 8125706160, 331192, and 6737002. Always verify fitment against your vehicle’s specifications or the fitment bar before purchasing.\u003c\/p\u003e\n\u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWe recommend applying a light spray of silicone on the coil during assembly to help prevent cracking of the rubber during disassembly.\u003c\/li\u003e\n  \u003cli\u003eUse the original installation tools where possible to ensure a secure, confident fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\n\u003cp\u003eEnvision steady starts on cold mornings, smooth acceleration on highway climbs, and consistent power delivery during hot-day commutes. These benefits can translate into a more predictable driving experience, especially for vehicles that rely on precise ignition timing for optimal performance.\u003c\/p\u003e\n\u003cp\u003eNote: This description highlights potential improvements based on the described components. Actual results may vary by vehicle, maintenance history, and operating conditions.\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 vehicles are compatible with the SPARKWHIZ UF413 set?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed as an upgrade for select Cadillac, Hummer, Chevrolet, and GMC models; verify fitment bar or OEM numbers to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How should I install the SPARKWHIZ UF413 kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Use the included plug-and-play coils; lightly spray silicone on the coil during assembly and use the original installation tool for best results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SPARKWHIZ","offers":[{"title":"Default Title","offer_id":42395607433301,"sku":"B0C9GK1FGX","price":187.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/sparkwhiz-uf413-ignition-coils-pack.jpg?v=1775942693","url":"https:\/\/plentytorque.co.uk\/products\/sparkwhiz-8-piece-uf413-ignition-coils-platinum-spark-plugs-wires-set-chevy-silverado-gmc-compatible","provider":"PlentyTorque","version":"1.0","type":"link"}