{"product_id":"ozikutech-iridium-spark-plugs-and-red-ignition-wires-kit-for-gm-ls-v8-8-pack-pre-gapped-0-04-low-resistance-cables","title":"Ozikutech Iridium Spark Plugs and Red Ignition Wires Kit for GM LS V8 (8‑Pack) — Pre‑Gapped 0.04\", Low‑Resistance Cables","description":"\u003cp\u003e\u003cstrong\u003eOzikutech's 8-pack iridium spark plugs and red high‑performance ignition wires are a direct-fit upgrade for many GM LS V8 vehicles from 1997–2018, engineered for reliable, consistent ignition and long service life.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis complete ignition set pairs fine‑wire iridium plugs with heavy‑duty, low‑resistance ignition cables to replace worn factory parts on Silverado, Sierra, Tahoe, Yukon, Suburban, Avalanche, Express, Corvette, Camaro and other compatible GM models. The kit is built for vehicles using LS family 4.8L, 5.3L, 5.7L, 6.0L and 6.2L engines and includes plug pre‑gapped to 0.04\" (1 mm) to help simplify installation.\u003c\/p\u003e\n\n\u003ch3\u003eWill these spark plugs and wires fit my GM truck or SUV?\u003c\/h3\u003e\n\n\u003cp\u003eCompatibility covers a broad range of GM models and model years. Check your engine displacement and year against the provided fitment list for Silverado, Sierra, Tahoe, Yukon, Suburban, Express, Avalanche, Corvette, Camaro, Cadillac, Buick, Pontiac and Hummer.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFits many Silverado\/Sierra 1500, 2500HD, 3500HD (1999–2018 depending on model and engine).\u003c\/li\u003e\n  \u003cli\u003eCompatible with Tahoe, Suburban, Yukon, Yukon XL (2000–2014 ranges listed).\u003c\/li\u003e\n  \u003cli\u003eIncludes fitment for Corvette C5\/C6, Camaro, Cadillac Escalade, Hummer, Buick and select Pontiac models.\u003c\/li\u003e\n  \u003cli\u003eReplace OEM numbers such as 12192133, 19209100, 12656210 and other LS V8 part references.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these iridium plugs and wires improve ignition performance?\u003c\/h3\u003e\n\n\u003cp\u003eThe iridium center electrode, combined with a precise 0.04\" pre‑gap, promotes a stable and efficient spark under a range of engine loads. Paired with low‑resistance, EMI\/RFI‑suppressed cables, the set reduces electrical interference and supports consistent firing across all cylinders.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eIridium tip for longer electrode life and steady spark characteristics.\u003c\/li\u003e\n  \u003cli\u003ePre‑gapped to 0.04\" (1 mm) to match recommended clearances for many LS engines.\u003c\/li\u003e\n  \u003cli\u003eHigh EMI\/RFI suppression cables cut radio and sensor interference.\u003c\/li\u003e\n  \u003cli\u003eHeavy‑duty red cable jacket resists heat and abrasion in engine bays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and maintenance?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic engine work; the set replaces eight plugs and all ignition leads in one service. Use a torque wrench on plugs to the vehicle manufacturer’s specification and route cables to avoid contact with exhaust components or sharp edges.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePlugs come pre‑gapped—verify gap before installation and torque to spec.\u003c\/li\u003e\n  \u003cli\u003eReplace wires one at a time to preserve firing order and routing.\u003c\/li\u003e\n  \u003cli\u003eInspect boots and connectors for fit; secure clamps or retainers as needed.\u003c\/li\u003e\n  \u003cli\u003eRecommended as a preventive maintenance upgrade at moderate mileage or when diagnosing misfires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these parts OEM or aftermarket replacements?\u003c\/h3\u003e\n\n\u003cp\u003eThis Ozikutech kit is a high‑quality aftermarket replacement engineered to meet or exceed OEM fitment and electrical performance for GM LS engines. It provides a cost‑effective way to refresh an ignition system without changing ignition timing or engine controls.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAftermarket direct‑fit components engineered for LS V8 GM engines.\u003c\/li\u003e\n  \u003cli\u003eDesigned to replace multiple OEM part numbers listed in the product details.\u003c\/li\u003e\n  \u003cli\u003eNo ECU reprogramming required for plug\/wire swaps in compatible vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This ignition upgrade suits DIY mechanics, independent shops and fleet owners who need a reliable 8‑cylinder plug and wire replacement for GM LS V8 vehicles. Choose this set if you want longer‑wear iridium plugs, stronger cable suppression, and a single kit that covers all eight cylinders for common Chevy, GMC, Cadillac, Buick, Pontiac and Hummer applications.\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 plugs come pre-gapped?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the iridium plugs are pre‑gapped to 0.04\" (1 mm). Verify gap before installation and torque to spec.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this kit cause ECU changes or tuning?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — this is a direct‑fit replacement and does not require ECU reprogramming for compatible GM engines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Ozikutech","offers":[{"title":"Default Title","offer_id":48081151852702,"sku":"B0FWBPYGDQ","price":79.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ozikutech-front-packaging.jpg?v=1785797578","url":"https:\/\/northtrailauto.ca\/products\/ozikutech-iridium-spark-plugs-and-red-ignition-wires-kit-for-gm-ls-v8-8-pack-pre-gapped-0-04-low-resistance-cables","provider":"North Trail Auto","version":"1.0","type":"link"}