{"product_id":"belkebir-ignition-coil-packs-iridium-spark-plugs-set-for-3-5l-v6-turbo-ford-lincoln-6-pack-direct-fit-oem-replacement","title":"BELKEBIR Ignition Coil Packs \u0026 Iridium Spark Plugs Set for 3.5L V6 Turbo Ford\/Lincoln — 6-Pack Direct-Fit, OEM Replacement","description":"\u003cp\u003e\u003cstrong\u003eBELKEBIR’s set of six ignition coil packs and matching iridium spark plugs replaces OEM UF646\/DG549\/SP534 parts to restore reliable ignition for 3.5L V6 turbo Ford and Lincoln engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your 3.5L V6 Ford or Lincoln vehicle is showing misfires, rough idle, reduced fuel economy, or sluggish throttle response, worn coils or plugs are common causes. This kit includes six direct-fit coil packs and six iridium-tipped spark plugs engineered to meet original equipment specifications for a plug-and-play swap. The components are designed for a broad range of Ford and Lincoln models—covering F-150, Expedition, Explorer, Flex, Taurus, Transit series, Police Interceptors, and Navigator—across several model years where the 3.5L V6 naturally aspirated and turbocharged engines are used.\u003c\/p\u003e\n\n\u003ch3\u003eHow will these coil packs and spark plugs affect starting and idle behavior?\u003c\/h3\u003e\n\u003cp\u003eReplacing aged coils and plugs typically improves cold starts, smooths idle, and reduces stalling or misfire-related hesitation. The iridium electrodes provide a stable, lasting spark, while the coil packs supply consistent high voltage to each cylinder.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-energy coils designed for stable spark delivery under load\u003c\/li\u003e\n  \u003cli\u003eIridium spark plugs with durable electrodes for reliable cold starts\u003c\/li\u003e\n  \u003cli\u003eReduced misfire incidents and smoother idle once installed\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these parts fit my specific Ford or Lincoln model?\u003c\/h3\u003e\n\u003cp\u003eThis BELKEBIR kit is engineered as a direct OEM-style replacement for many 3.5L V6 applications. It replaces common factory part numbers (UF646, DG549, SP534 and equivalents) and lists compatibility across model years and variants in the product features.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 2011–2019 Ford models like F-150, Explorer, Flex, Taurus, Transit series, and Expedition\u003c\/li\u003e\n  \u003cli\u003eAlso fits Lincoln MKS, MKT, and 2015–2017 Navigator 3.5L V6 models\u003c\/li\u003e\n  \u003cli\u003eReplaces listed OEM numbers and aftermarket equivalents for quick part matching\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is the installation and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic engine maintenance: these are direct plug-and-play replacements with the same mounting points and electrical connectors as the factory parts. Typical installation requires hand tools and following torque specs for the spark plugs and coil bolts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo modifications required—direct OEM-fit connectors and seals\u003c\/li\u003e\n  \u003cli\u003eBasic tools: ratchet, spark plug socket, torque wrench, and dielectric grease\u003c\/li\u003e\n  \u003cli\u003eRecommended to replace in matched sets for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance differences should I expect after replacement?\u003c\/h3\u003e\n\u003cp\u003eOnce installed, you should notice improved throttle response, fewer engine misfires, and potentially better fuel efficiency if ignition issues were present. The long-life iridium plugs combined with robust coils aim to extend service intervals and maintain stable combustion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCleaner combustion and steadier power delivery under load\u003c\/li\u003e\n  \u003cli\u003eImproved fuel burn consistency leading to potential mpg gains\u003c\/li\u003e\n  \u003cli\u003eDurable iridium tips for longer service life versus standard plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This BELKEBIR ignition coil and iridium spark plug set is intended for owners, mechanics, and fleet managers maintaining 3.5L V6 Ford and Lincoln vehicles—especially those experiencing misfires, rough idle, or reduced acceleration. It suits anyone seeking a direct OEM-style replacement to restore reliable ignition performance across a wide range of model years and vehicle types, from personal trucks and SUVs to work-grade Transit vans and Police Interceptor vehicles.\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: Do these coils and plugs replace UF646 and SP534?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. This BELKEBIR kit replaces UF646\/DG549 ignition coils and SP534 iridium spark plugs and matches listed OEM part numbers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install them myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They are direct-fit plug-and-play parts. Basic tools and torque specs are recommended for proper installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BELKEBIR","offers":[{"title":"Default Title","offer_id":48081453187230,"sku":"B0FJKNVC9Z","price":144.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/belkebir-coil-packs-and-plugs-front-view.jpg?v=1785805133","url":"https:\/\/northtrailauto.ca\/products\/belkebir-ignition-coil-packs-iridium-spark-plugs-set-for-3-5l-v6-turbo-ford-lincoln-6-pack-direct-fit-oem-replacement","provider":"North Trail Auto","version":"1.0","type":"link"}