{"product_id":"belkebir-8-piece-ignition-coil-pack-iridium-spark-plugs-for-ford-5-4l-4-6l-v8-dg508-fd503-sp479","title":"BELKEBIR 8-Piece Ignition Coil Pack \u0026 Iridium Spark Plugs for Ford 5.4L\/4.6L V8 (DG508, FD503, SP479)","description":"\u003ch2\u003eUpgrade your Ford V8 ignition system\u003c\/h2\u003e\n\u003cp\u003eMeet BELKEBIR’s 8-piece ignition kit, a thoughtfully engineered pairing of high-energy coil packs and premium iridium spark plugs designed for Ford 5.4L V8 and 4.6L V8 engines. Built to align with original specifications, this set supports reliable starts and smoother idle across a wide range of driving conditions. While results vary by vehicle, many users notice more consistent ignition in daily driving and during cold starts.\u003c\/p\u003e\n\u003ch3\u003eCompatibility at a glance\u003c\/h3\u003e\n\u003cp\u003eThe kit is crafted to fit a broad family of Ford, Lincoln, and Mercury vehicles powered by 5.4L V8 or 4.6L V8 engines. This includes numerous F-Series trucks, Expeditions, Explorers, E-Series vans, and select Mustang and Town Car models. The aim is a straightforward, direct replacement that respects factory specs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e5.4L V8 family: F-150, F-250, F-350, Expedition, E-150, E-250, E-350, Excursion\u003c\/li\u003e\n  \u003cli\u003e4.6L V8 family: Crown Victoria, E-150, E-250, E-350, Explorer, F-150, Mustang, Town Car, Grand Marquis\u003c\/li\u003e\n  \u003cli\u003eAdditional Ford, Lincoln, and Mercury models that match these engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey benefits and features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect OEM replacement with plug-and-play installation for a simpler maintenance workflow\u003c\/li\u003e\n  \u003cli\u003ePremium iridium spark plugs selected for wear resistance and long service life\u003c\/li\u003e\n  \u003cli\u003eHigh-energy coil packs designed to deliver a strong, stable spark across operating conditions\u003c\/li\u003e\n  \u003cli\u003ePart numbers including DG508, DG540, FD503, SP479 and related equivalents to align with factory specs\u003c\/li\u003e\n  \u003cli\u003eDesigned to help reduce misfires and promote smoother engine operation under diverse loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s included and how it helps\u003c\/h3\u003e\n\u003cp\u003eEight ignition coil packs paired with eight iridium spark plugs provide a complete refresh for a V8 ignition system. Built to meet OEM performance expectations, the set offers a cohesive replacement that fits without modification.\u003c\/p\u003e\n\u003ch3\u003eWhy choose BELKEBIR for your Ford V8\u003c\/h3\u003e\n\u003cp\u003eEngineers designed this kit to meet demanding OEM standards while offering a balanced price point. The combination of coil packs and spark plugs aims to deliver reliable starts, steady idle, and improved combustion efficiency in everyday driving. While not a guaranteed fix, many owners report improved responsiveness and more predictable performance after replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatibility across a broad range of 5.4L and 4.6L engines\u003c\/li\u003e\n  \u003cli\u003eOEM-style fit ensures straightforward replacement\u003c\/li\u003e\n  \u003cli\u003ePremium materials and advanced engineering support longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTips for installation and care\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify compatibility against your vehicle’s VIN and consult a professional if you’re unsure\u003c\/li\u003e\n  \u003cli\u003eFollow torque specs and proper gap settings according to OEM guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: While components are designed for reliable operation, outcomes can vary with vehicle condition, climate, and driving patterns. This kit presents a pathway toward improved ignition reliability and smoother operation, rather than a guaranteed result.\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 is this BELKEBIR ignition kit compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for Ford V8 engines, including 5.4L and 4.6L configurations used in many F-Series, Explorers, Expeditions, and Crown Victoria models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this kit easy to install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It features a plug-and-play design and replacements that meet OEM specifications for quick, straightforward installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BELKEBIR","offers":[{"title":"Default Title","offer_id":42466025406549,"sku":"B0FJLKFF98","price":99.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/belkebir-ignition-coil-pack-dg508.jpg?v=1778034417","url":"https:\/\/plentytorque.co.uk\/products\/belkebir-8-piece-ignition-coil-pack-iridium-spark-plugs-for-ford-5-4l-4-6l-v8-dg508-fd503-sp479","provider":"PlentyTorque","version":"1.0","type":"link"}