{"product_id":"8x-square-ignition-coil-spark-plug-wire-set-for-chevy-gmc-4-8l-5-3l-6-0l-8-1l","title":"8x Square Ignition Coil \u0026 Spark Plug Wire Set For Chevy GMC 4.8L 5.3L 6.0L 8.1L","description":"\u003ch2\u003eSquare Ignition Coil \u0026amp; Spark Plug Wire Set for Chevy GMC\u003c\/h2\u003e\u003cp\u003eThis eight-piece ignition coil and spark plug wire set for Chevy and GMC 4.8L, 5.3L, 6.0L, and 8.1L engines delivers the spark energy needed to fire each cylinder cleanly and restore smooth running.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis square ignition coil and spark plug wire set replaces the coil packs and plug leads on Chevy and GMC V8 trucks and SUVs. Each square ignition coil produces the high-voltage spark that ignites the air-fuel mixture, while the wire set carries that current to the plugs. A practical choice for owners chasing a misfire or refreshing tired ignition components.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSet includes eight square-style ignition coils for V8 fitment\u003c\/li\u003e\n\u003cli\u003eMatching spark plug wire set with boots for each coil and plug\u003c\/li\u003e\n\u003cli\u003eSquare coil body matches the factory mounting footprint\u003c\/li\u003e\n\u003cli\u003eCoil housings sealed to resist heat and underhood moisture\u003c\/li\u003e\n\u003cli\u003eWires constructed for consistent conductivity and noise suppression\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Chevy and GMC trucks with 4.8L V8\u003c\/li\u003e\n\u003cli\u003efor Chevy and GMC trucks with 5.3L V8\u003c\/li\u003e\n\u003cli\u003efor Chevy and GMC trucks with 6.0L V8\u003c\/li\u003e\n\u003cli\u003efor Chevy and GMC trucks with 8.1L V8\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing failed coils that cause misfire codes or rough idle\u003c\/li\u003e\n\u003cli\u003eFull ignition tune-up alongside new spark plugs\u003c\/li\u003e\n\u003cli\u003eServicing high-mileage Chevy and GMC V8 work trucks\u003c\/li\u003e\n\u003cli\u003eRestoring smooth acceleration and fuel economy on aging ignition systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 ignition coils with spark plug wire set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStyle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSquare coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.8L, 5.3L, 6.0L, 8.1L V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know if my coils or wires need replacing? \u003cstrong\u003eA:\u003c\/strong\u003e Common signs include misfire codes, rough idle, and poor acceleration. Inspect the coil boots and wire ends for cracks or burns.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this set myself? \u003cstrong\u003eA:\u003c\/strong\u003e The coils and wires mount at the factory locations with basic hand tools. Work one cylinder at a time to keep the firing order straight.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50556790571094,"sku":"ZZ3P00008","price":271.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_0ca8c159-1b82-4e5b-8492-490fbd9eaa02.jpg?v=1790929243","url":"https:\/\/www.solidspare.com\/products\/8x-square-ignition-coil-spark-plug-wire-set-for-chevy-gmc-4-8l-5-3l-6-0l-8-1l","provider":"Solid Spare","version":"1.0","type":"link"}