{"product_id":"ena-round-ignition-coils-for-chevy-silverado-1500-8-pack-uf414-style-12v-bolt-on","title":"ENA Round Ignition Coils for Chevy Silverado 1500 — 8-Pack UF414 Style, 12V Bolt-On","description":"\u003cp\u003e\u003cstrong\u003eENA 8-pack round ignition coils provide direct-replacement spark coil packs designed to fit a wide range of GM V8 vehicles, including Silverado 1500 models from 2007–2013.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese ENA ignition coils are a plug-and-play replacement set engineered to match the round UF414-style coils used on many GM V8 engines (4.8L, 5.3L, 6.0L, 6.2L and select 7.0L applications). Supplied as a complete kit of eight, the coils are intended for bolt-on installation at the valve cover and operate from a standard 12V system. Check part numbers and coil shape to ensure compatibility—this listing is for the round-style coil, not the square UF413 variant.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will these ENA round ignition coils fit?\u003c\/h3\u003e\n\u003cp\u003eThese coils cover many Chevrolet, GMC and related GM models across multiple years and V8 engines. Fitment includes full-size trucks, SUVs, performance coupes and utility vans—verify your engine size and coil shape against the reference numbers provided.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet: Silverado 1500 (2007–2013), Suburban, Tahoe, Corvette, Camaro, Avalanche, Impala, Colorado and more\u003c\/li\u003e\n  \u003cli\u003eGMC: Sierra 1500\/2500\/3500, Yukon, Savana and related models\u003c\/li\u003e\n  \u003cli\u003eCadillac, Hummer, Pontiac models listed in fitment details (Escalade, H2\/H3, G8, GTO)\u003c\/li\u003e\n  \u003cli\u003eReference numbers: UF414, C1512, D514A, 12699382, 12573190, and equivalents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I confirm these are the correct coils for my truck?\u003c\/h3\u003e\n\u003cp\u003eBefore ordering, compare the physical shape of your existing coils and confirm the part number compatibility. This ENA set is the ROUND UF414 style—if your original coils are square (UF413) these will not match. Also verify mounting type and terminal count with your vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConfirm coil shape: round (UF414) not square (UF413)\u003c\/li\u003e\n  \u003cli\u003eCheck original part numbers against the ENA reference list\u003c\/li\u003e\n  \u003cli\u003eVerify mounting: bolt-on to valve cover, 4 terminals, 12V\u003c\/li\u003e\n  \u003cli\u003eEnter vehicle details in your garage or parts lookup to double-check fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the ENA 8-pack and what are the specs?\u003c\/h3\u003e\n\u003cp\u003eThe kit contains eight identical round ignition coil packs intended to replace the factory coils on compatible V8 engines. Each coil has a bolt-on mount and four electrical terminals, designed for straightforward replacement without additional modifications.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage: set of 8 round coil packs\u003c\/li\u003e\n  \u003cli\u003eMount type: bolt-on to valve cover; mounting location: valve cover\u003c\/li\u003e\n  \u003cli\u003eTerminal quantity: 4; Voltage: 12V\u003c\/li\u003e\n  \u003cli\u003eWarranty: 12-month limited warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what should I prepare?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward for a mechanically inclined owner or professional technician since these are direct-replacement plug-and-play coils. Basic hand tools and a clean workspace are all that’s usually required; follow standard safety and service precautions for working on the ignition system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTools: ratchet set, torque wrench (recommended), dielectric grease optional\u003c\/li\u003e\n  \u003cli\u003eProcedure: remove old coil packs, inspect connectors, install new coils, torque bolts to spec\u003c\/li\u003e\n  \u003cli\u003eTip: replace coils one bank at a time to avoid spark plug wire confusion\u003c\/li\u003e\n  \u003cli\u003eRecommendation: consult vehicle service manual for torque and safety steps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The ENA 8-pack round ignition coil set is intended for owners and mechanics who need a full-bank replacement for GM V8 engines that use the UF414 round coil style—commonly found on Silverado 1500 trucks, Sierra models, full-size SUVs, Corvettes and other listed vehicles. Choose this kit if you need a complete set of direct-replacement coils, want straightforward bolt-on installation, and have confirmed round-coil fitment for your engine and year.\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: Are these coils compatible with a 2009 Silverado 1500 5.3L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—if your Silverado uses the round UF414-style coils and the engine is 5.3L from the listed years, these ENA coils are compatible. Verify by comparing part numbers and coil shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include a warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The ENA 8-pack comes with a 12-month limited warranty covering manufacturing defects.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ENA","offers":[{"title":"Default Title","offer_id":67584979566777,"sku":"B07DHTLRF3","price":263.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/ena-front-packaging-view.jpg?v=1790461937","url":"https:\/\/redleafauto.ca\/products\/ena-round-ignition-coils-for-chevy-silverado-1500-8-pack-uf414-style-12v-bolt-on","provider":"Redleaf Auto","version":"1.0","type":"link"}