{"product_id":"ignition-coil-pack-set-of-8-direct-replacement-for-gm-v8s","title":"Ignition Coil Pack Set of 8 - Direct Replacement for GM V8s","description":"\u003cp\u003eIn this review the Ignition Coil Pack Set of 8 is judged on reliability, fitment, and value for owners of late 1990s to mid 2000s GM V8 trucks and SUVs. It is aimed at anyone who needs a one-time replacement for the square style coils found on GM 4.8L, 5.3L, 6.0L and 8.1L Vortec engines; the single biggest reason to buy is the complete set coverage and OEM-fit promise that restores spark to every cylinder without paying dealer prices. The reviewer emphasizes confirming the square coil shape against the product image before ordering to ensure compatibility.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull set of eight:\u003c\/strong\u003e Replaces all eight coils at once to correct misfires and restore smooth running across the entire V8 engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad GM compatibility:\u003c\/strong\u003e Suitable for many Chevrolet, GMC and Cadillac models including Silverado, Suburban, Tahoe, Yukon and Escalade from 1999 to 2007 when fitted with square coils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect replacement fit:\u003c\/strong\u003e Designed to appear, fit and work like the factory part so installation is straightforward and uses existing connectors under the engine cover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eListed part number cross-reference:\u003c\/strong\u003e Replaces common OE numbers such as 12558693, GN10298 and C1208 which helps confirm correct application for owners and mechanics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty included:\u003c\/strong\u003e Backed by a 2 year or 24,000 mile warranty that provides a safety net if any coil fails within the coverage period.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance impact:\u003c\/strong\u003e Intended to address poor fuel efficiency, engine hesitation and CEL issues caused by faulty coils to improve drivability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis coil pack set is best for DIY mechanics, independent repair shops, and owners of GM V8 trucks and SUVs who have identified coil-related misfires or rough idle and who have the square style coils pictured. It is also a sensible, lower-cost option for those who want to replace all coils at once to avoid repeat labor costs.\u003c\/p\u003e\u003cp\u003eThose who should look elsewhere include owners with non-square coils or very late model vehicles that use a different ignition module design, and buyers seeking a genuine OEM-branded coil rather than an AA Ignition aftermarket replacement.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete set of eight restores consistent spark and can eliminate misfires across all cylinders.\u003c\/li\u003e\n\u003cli\u003eWorks as a direct replacement for many GM V8 engines, making fitment and installation simple.\u003c\/li\u003e\n\u003cli\u003eGood value compared with dealer pricing and includes a 2 year \/ 24,000 mile warranty.\u003c\/li\u003e\n\u003cli\u003eMany buyers report improved smooth running and easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBuild quality feedback is mixed, with some users reporting early failures while others find solid durability.\u003c\/li\u003e\n\u003cli\u003eMust confirm the square coil shape visually before purchase to avoid incompatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAA Ignition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eGM 4.8L, 5.3L, 6.0L, 8.1L Vortec V8 engines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded parts\u003c\/td\u003e\n\u003ctd\u003eSet of 8 ignition coil packs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplaces\u003c\/td\u003e\n\u003ctd\u003e12558693, GN10298, C1208, D581 and others\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible models\u003c\/td\u003e\n\u003ctd\u003eEscalade, Avalanche, Silverado, Suburban, Tahoe, Sierra, Savana, Yukon, H2 (1999-2007 examples)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years or 24,000 miles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Ignition Coil Pack Set of 8 is a practical, cost-effective choice for owners of compatible GM V8 trucks and SUVs who need to cure misfires and hesitation without dealer pricing. It delivers OEM-style fit and broad compatibility, and the included warranty reduces risk, though buyers should confirm the square coil design and be aware reports of mixed long-term durability.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAre these coils a direct fit for my Silverado?\u003c\/strong\u003e\u003cbr\u003eThey are a direct replacement for Silverado models equipped with the square style coils and the listed Vortec V8 engines; verify the coil shape against the product image.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDo these replace specific OEM part numbers?\u003c\/strong\u003e\u003cbr\u003eYes, the set replaces numbers like 12558693, GN10298, UF271 and C1208 as listed for compatibility reference.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat warranty is included?\u003c\/strong\u003e\u003cbr\u003eThe coils include a 2 year or 24,000 mile warranty; contact the seller for a replacement if a coil fails within that period.\u003c\/p\u003e","brand":"AA Ignition","offers":[{"title":"Default Title","offer_id":48636102344923,"sku":"B07GL36W3H","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71zvSZY4wnL._AC_SL1500.jpg?v=1778571523","url":"https:\/\/gearmusthave.com\/products\/ignition-coil-pack-set-of-8-direct-replacement-for-gm-v8s","provider":"GearMustHave","version":"1.0","type":"link"}