{"product_id":"a-naftuly-iridium-spark-plugs-8-pack-tr5gp-tr5ix-3186-7397-fit-chevy-silverado-tahoe-suburban-gmc-sierra-escalade","title":"A-NAFTULY Iridium Spark Plugs 8 Pack — TR5GP\/TR5IX 3186 7397 Fit Chevy Silverado Tahoe Suburban GMC Sierra Escalade","description":"\u003ch2\u003ePremium Iridium Spark Plugs for V8 Chev\/GMC and More\u003c\/h2\u003e\n\u003cp\u003eMeet the A-NAFTULY 8 pack of iridium spark plugs, engineered for modern V8 engines. The iridium center electrode is known for its exceptional durability and heat resistance, thanks to a fine wire design paired with a high melting point. This combination is built to endure the demands of high performance and daily driving alike, potentially contributing to consistent ignition across a wide range of operating conditions.\u003c\/p\u003e\n\u003ch3\u003eWhy choose iridium for today’s engines\u003c\/h3\u003e\n\u003cp\u003eIridium plugs use a small, robust center electrode that holds up under heat and wear, which can translate to longer plug life and steadier ignition. The fine‑wire profile supports precise spark energy delivery, which may help maintain smooth idle and dependable starts in engines with advanced ignition systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable iridium center electrode for improved wear resistance\u003c\/li\u003e\n  \u003cli\u003eHigh melting point supports heat tolerance in high‑performance engines\u003c\/li\u003e\n  \u003cli\u003eFine‑wire design can enhance spark energy delivery and combustion stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment and versatility\u003c\/h3\u003e\n\u003cp\u003eThis plug set is designed to fit a broad spectrum of V8 engines from Chevrolet, GMC, Cadillac and Hummer. The data references multiple fitment entries covering 4.8L, 5.3L, 6.0L and 6.2L configurations, spanning model years from the late 1990s to mid‑2010s. Vehicles commonly associated with this range include Silverado 1500, Tahoe, Suburban, Avalanche, Envoy and more.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevrolet Silverado 1500 and heavy‑duty variants\u003c\/li\u003e\n  \u003cli\u003eTahoe, Suburban, Avalanche and Trailblazer family SUVs\u003c\/li\u003e\n  \u003cli\u003eGMC Sierra, Yukon\/Yukon XL, Savana\u003c\/li\u003e\n  \u003cli\u003eCadillac Escalade and Escalade ESV\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat you get and warranty\u003c\/h3\u003e\n\u003cp\u003eEach purchase includes a set of eight iridium spark plugs. A‑NAFTULY backs this set with a 12‑month worry‑free warranty and dedicated support to assist with any questions or issues you may encounter.\u003c\/p\u003e\n\u003ch3\u003eInstallation notes and best practices\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlan to install as a set for balanced ignition performance\u003c\/li\u003e\n  \u003cli\u003eFollow your vehicle manufacturer guidelines for service intervals and seating depth\u003c\/li\u003e\n  \u003cli\u003eEnsure clean threads and proper seating to maximize reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhile results can vary by vehicle and driving conditions, these plugs are designed to support reliable ignition performance in a wide range of V8 engines. The combination of a durable iridium electrode, broad fitment, and a solid warranty makes this set a compelling option for owners seeking long‑lasting ignition components without compromising compatibility.\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: What vehicles are these spark plugs compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: These plugs fit many V8 Chevy, GMC, Cadillac, and Hummer models listed in the fitment notes, including Silverado, Tahoe, Suburban, and Escalade.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes Iridium spark plugs different?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Iridium plugs use a fine‑wire electrode that lasts longer and resists heat, supporting reliable ignition and smoother running.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-NAFTULY","offers":[{"title":"Default Title","offer_id":42468522426453,"sku":"B0DD7JV28X","price":42.12,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/a-naftuly-iridium-spark-plugs-8-pack.jpg?v=1778076612","url":"https:\/\/plentytorque.co.uk\/products\/a-naftuly-iridium-spark-plugs-8-pack-tr5gp-tr5ix-3186-7397-fit-chevy-silverado-tahoe-suburban-gmc-sierra-escalade","provider":"PlentyTorque","version":"1.0","type":"link"}