{"product_id":"ignition-coil-and-spark-plug-wire-for-chevy-buick-gmc-hummer-cadillac-06-19-8x","title":"Ignition Coil and Spark Plug Wire for Chevy Buick GMC Hummer Cadillac 06 19 8x","description":"\u003cstrong\u003eThis 8-Piece Ignition Coil \u0026amp; Spark Plug Wire Kit is a complete ignition tune-up set compatible with 2006–2019 Chevrolet, Buick, GMC, Hummer, and Cadillac vehicles.\u003c\/strong\u003e \u003ch2\u003eProduct Overview\u003c\/h2\u003e This 8-piece ignition coil and spark plug wire kit provides an all-in-one replacement for worn ignition components on GM V8 engines. The ignition coil set restores reliable spark delivery, smooth idle, and fuel efficiency, making it a practical choice for DIY mechanics and professional technicians servicing 2006–2019 Chevrolet, Buick, GMC, Hummer, and Cadillac trucks and SUVs. Each kit combines eight ignition coils, eight spark plugs, and a full set of suppression wires to streamline a complete tune-up. \u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eComplete 8-cylinder kit includes coils, plugs, and wires for one-stop service\u003c\/li\u003e \u003cli\u003eOE-spec epoxy-molded coils resist vibration, moisture, and thermal stress\u003c\/li\u003e \u003cli\u003ePremium spark plugs pre-gapped to factory specification for consistent combustion\u003c\/li\u003e \u003cli\u003eSilicone-jacketed plug wires with robust terminals reduce RFI and deliver strong spark\u003c\/li\u003e \u003cli\u003eDirect-fit connectors ensure plug-and-play installation without splicing\u003c\/li\u003e \u003cli\u003eRestores throttle response and fuel economy on high-mileage LS-based engines\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e2006–2013 Chevrolet Silverado 1500, Tahoe, Suburban, Avalanche\u003c\/li\u003e \u003cli\u003e2006–2013 GMC Sierra 1500, Yukon, Yukon XL\u003c\/li\u003e \u003cli\u003e2007–2014 Cadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e \u003cli\u003e2006–2009 Hummer H2\u003c\/li\u003e \u003cli\u003e2006–2007 Buick Rainier, 2008–2009 Buick LaCrosse Super\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCommon Uses\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eComplete ignition system refresh during major tune-up intervals\u003c\/li\u003e \u003cli\u003eResolving misfire, rough idle, and hard-start conditions on GM V8 engines\u003c\/li\u003e \u003cli\u003ePreventive maintenance for trucks and SUVs approaching 100,000 miles\u003c\/li\u003e \u003cli\u003eRestoring stock ignition performance on daily-driven and fleet vehicles\u003c\/li\u003e \u003cli\u003eGarage and shop work where multiple cylinders need simultaneous coil and spark plug replacement\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 8 ignition coils, 8 spark plugs, 8 spark plug wires\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCoil Configuration:\u003c\/strong\u003e Individual coil-per-cylinder, coil-near-plug design\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWire Material:\u003c\/strong\u003e High-temperature silicone jacket with suppression core\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e Factory-style weather-resistant electrical connectors\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do these ignition coils require any programming or relearn procedure?\u003cstrong\u003e A:\u003c\/strong\u003e No programming is needed; the coils are plug-and-play replacements and work with the factory ECU calibration.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are the spark plugs pre-gapped?\u003cstrong\u003e A:\u003c\/strong\u003e Yes, the spark plugs arrive pre-gapped to typical GM V8 specification; verifying the gap before installation is still recommended.\u003c\/p\u003e \u003cp\u003e\u003cem\u003eProduct appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53679701852433,"sku":"ZZ3A01364","price":239.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/57_bb799fc2-3511-4a1d-aec9-24dd787525be.jpg?v=1781653798","url":"https:\/\/www.duraforce.com\/products\/ignition-coil-and-spark-plug-wire-for-chevy-buick-gmc-hummer-cadillac-06-19-8x","provider":"DURAFORCE","version":"1.0","type":"link"}