{"product_id":"ena-ignition-coil-spark-plug-wire-kit-8-uf414-coils-with-8-iridium-platinum-plugs-for-2007-2017-gm-v8","title":"ENA Ignition Coil \u0026 Spark Plug Wire Kit — 8 UF414 Coils with 8 Iridium Platinum Plugs for 2007–2017 GM V8","description":"\u003cp\u003e\u003cstrong\u003eENA replacement kit includes 8 round UF414 ignition coils, 8 iridium platinum spark plugs and 8 high‑insulation spark plug wires engineered to restore reliable spark delivery on compatible GM V8 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Chevrolet, GMC or Cadillac V8 is showing misfires, rough idle, poor starting or reduced throttle response, worn coils, plugs or wires are a common cause. This complete ENA kit bundles the round UF414 coil packs with iridium‑tipped platinum spark plugs and silicone‑insulated wires to provide a direct, bolt‑on swap for many 2007–2017 GM V8 applications. Designed as a cost‑effective alternative to OE parts, the set ships with eight coils and matched ignition components so you replace the entire ignition bank at once.\u003c\/p\u003e\n\n\u003ch3\u003eHow do I confirm this UF414 coil kit fits my vehicle?\u003c\/h3\u003e\n\n\u003cp\u003eBefore ordering, visually verify your current coil packs are the round UF414 style—square UF413 coils are different and will not fit. Use your vehicle year, engine displacement and VIN match against the fitment list, or cross‑reference the OE part numbers provided with your existing parts.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCheck coil shape: must be round UF414 (not square UF413)\u003c\/li\u003e\n  \u003cli\u003eCompare OE numbers: 12573190, 5C1555, IC534 among compatibles\u003c\/li\u003e\n  \u003cli\u003eSupported engines: 4.8L, 5.3L, 6.0L and 6.2L V8 models from 2007–2017\u003c\/li\u003e\n  \u003cli\u003eUse the Amazon Confirmed Fit or your VIN to double‑check compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and durability features come with the ENA components?\u003c\/h3\u003e\n\n\u003cp\u003eENA coils deliver 12V ignition output with bolt‑on mounting for a straightforward replacement, while the iridium platinum spark plugs provide a fine center electrode for consistent spark and longer wear than standard copper plugs. The included wires use silicone insulation and fiberglass‑reinforced cores to resist heat and electrical interference under hood heat.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCoils: 12V, bolt‑on mount, 4 terminals per pack for reliable fitment\u003c\/li\u003e\n  \u003cli\u003eSpark plugs: iridium plated center electrode, 1.0\" gap, 14mm thread diameter\u003c\/li\u003e\n  \u003cli\u003eWires: 8mm diameter, silicone insulation, fiberglass reinforced core\u003c\/li\u003e\n  \u003cli\u003eMaterials chosen to handle engine bay temperatures and modern ignition demands\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools do I need?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is intended to be plug‑and‑play for experienced DIYers and mechanics familiar with coil‑on‑plug engines. Basic hand tools remove engine covers and fasteners; the kit replaces coils, plugs and wires in sequence to avoid mix-ups. If you’re unsure, a professional installation is recommended to ensure correct torque and gap settings.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCommon tools: ratchet, 16mm socket for plugs, torque wrench, screwdrivers\u003c\/li\u003e\n  \u003cli\u003eRemove one cylinder at a time to maintain firing order and wire routing\u003c\/li\u003e\n  \u003cli\u003eTorque spark plugs to manufacturer spec and confirm coil connectors seat fully\u003c\/li\u003e\n  \u003cli\u003eReplace full bank to prevent unequal wear and recurring issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and model years are covered by this ENA kit?\u003c\/h3\u003e\n\n\u003cp\u003eThis ENA set lists broad compatibility across Chevrolet, GMC and Cadillac V8 platforms—covering trucks, SUVs and select performance cars. Always confirm by checking your engine type and coil shape before purchase; the list below highlights common fits but is not exhaustive.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eChevrolet: Silverado 1500\/2500\/3500, Tahoe, Suburban, Avalanche, Camaro (various 2007–2016 models)\u003c\/li\u003e\n  \u003cli\u003eGMC: Sierra 1500\/2500\/3500, Yukon and Yukon XL models (2007–2016 ranges)\u003c\/li\u003e\n  \u003cli\u003eOther GM platforms: Select Impala\/Corvette\/CTS\/Monte Carlo applications where UF414 is specified\u003c\/li\u003e\n  \u003cli\u003eReference numbers included for cross‑checking: 12573190, 41962, 19299585, 88862397\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ENA ignition kit is aimed at owners and technicians of GM V8 vehicles who need a full bank replacement of round UF414 coils, plugs and wires—ideal for restoring consistent ignition after wear, diagnosing recurring misfires, or performing preventative maintenance on trucks and performance cars. Choose this kit if you want matched components in one package with straightforward vehicle compatibility, and confirm coil shape and part numbers before ordering.\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 fit UF413 square coils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This ENA kit is round UF414 only; square UF413 coils are a different part and will not fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the spark plugs pre‑gapped?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: ENA plugs are specified at a 1.0\" gap but check and adjust to your vehicle manufacturer specs before installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ENA","offers":[{"title":"Default Title","offer_id":48080748937374,"sku":"B08WZ8G718","price":244.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ena-front-packaging-kit.jpg?v=1785785651","url":"https:\/\/northtrailauto.ca\/products\/ena-ignition-coil-spark-plug-wire-kit-8-uf414-coils-with-8-iridium-platinum-plugs-for-2007-2017-gm-v8","provider":"North Trail Auto","version":"1.0","type":"link"}