{"product_id":"a-premium-iridium-platinum-spark-plugs-pack-of-6-for-v6-engines-fine-wire-long-life-14mm-x-19mm-0-044-gap","title":"A-Premium Iridium Platinum Spark Plugs Pack of 6 for V6 Engines — Fine-Wire, Long-Life (14mm x 19mm, 0.044\" Gap)","description":"\u003cp\u003e\u003cstrong\u003eA-Premium Iridium Platinum spark plugs (pack of 6) are fine-wire, iridium-tipped, platinum-core plugs engineered for reliable ignition and extended service life in compatible V6 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese spark plugs combine an iridium center tip with a platinum core and a fine-wire design to deliver consistent firing, improved throttle response, and long replacement intervals. Designed as direct-fit replacements for many Toyota, Lexus, Mercedes-Benz, Suzuki, Chrysler and other models listed in the vehicle fitment, this six-pack includes components sized for common V6 and select inline-six engines where a 14.00 mm thread, 19 mm reach and 0.044-inch gap are specified. The plugs are optimized for modern combustion chambers and conventional ignition systems that benefit from a high-melt-point electrode paired with a durable core.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines will these A-Premium plugs fit?\u003c\/h3\u003e\n\u003cp\u003eThese spark plugs are made to match factory dimensions and part references for a range of V6 and some inline-six applications. Check the reference numbers and thread\/reach specs against your owner's manual or existing plugs to confirm fitment before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible models include Toyota Camry, Avalon, Highlander, Sienna, Solara, Supra (select years and engines listed).\u003c\/li\u003e\n\u003cli\u003eLexus fitments: ES300, ES330, RX300, RX330, RX400h, SC300 (specific years noted).\u003c\/li\u003e\n\u003cli\u003eAlso listed for Chrysler Crossfire, Mercedes-Benz W203 C32 AMG and R170 SLK32 AMG, Suzuki Verona and other compatible applications.\u003c\/li\u003e\n\u003cli\u003eReference numbers supported: 3297, SK20R11, AI3923, XP3923, 9091901210.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the iridium tip and platinum core help my engine?\u003c\/h3\u003e\n\u003cp\u003eIridium and platinum are chosen for their high melting points and resistance to wear, which keeps the electrode geometry stable over many miles. That stability preserves an efficient spark, helping maintain ignition consistency, smoother idle and reliable start-up performance throughout the service life.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIridium center electrode tip for a focused, durable spark.\u003c\/li\u003e\n\u003cli\u003ePlatinum core improves longevity by resisting electrode erosion.\u003c\/li\u003e\n\u003cli\u003eFine-wire design reduces voltage demand while maintaining spark energy.\u003c\/li\u003e\n\u003cli\u003eRecommended replacement interval: 80,000–100,000 miles under normal conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical specifications I need to know before buying?\u003c\/h3\u003e\n\u003cp\u003eConfirming a few key dimensions avoids misfit and potential engine damage. These plugs are manufactured with specific thread, hex, reach and gap dimensions that mirror many OE requirements for the listed vehicles.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThread diameter: 14.00 mm; reach: 19 mm — check your engine's required reach.\u003c\/li\u003e\n\u003cli\u003eHex size: 16 mm for socket fit during installation.\u003c\/li\u003e\n\u003cli\u003eGap: pre-set to 0.044 inches; Resistance: 5000 ohms.\u003c\/li\u003e\n\u003cli\u003eCenter electrode: iridium tip; core material: platinum.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I install and maintain these spark plugs for best results?\u003c\/h3\u003e\n\u003cp\u003eInstallation requires proper torque and a clean well to ensure sealing and performance. Use the correct socket, thread lubricant if recommended by your vehicle manufacturer, and verify the gap and torque to avoid cross-threading or misfires.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse a 16 mm spark plug socket and torque to the vehicle manufacturer’s specification.\u003c\/li\u003e\n\u003cli\u003eVerify 0.044-inch gap before installation if engine conditions demand adjustment.\u003c\/li\u003e\n\u003cli\u003eReplace all plugs at the same interval to preserve balanced ignition across cylinders.\u003c\/li\u003e\n\u003cli\u003eInspect ignition coils and wires when replacing plugs to prevent future faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The A-Premium Iridium Platinum spark plugs in a pack of six are intended for owners and technicians maintaining compatible V6 and listed inline-six engines who want a long-life, direct-fit replacement that balances performance and longevity. They suit drivers who prefer extended service intervals, DIY installers with basic tools and professional mechanics looking for a reliable aftermarket option that mirrors OE dimensions and electrical characteristics.\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: Are these A-Premium plugs compatible with a 2004 Toyota Camry V6?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — they list compatibility with Camry V6 models including 2004 Camry 3.0L\/3.3L, but verify thread, reach and gap against your engine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the recommended replacement interval for these iridium\/platinum plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace them every 80,000–100,000 miles under normal driving conditions for optimal performance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"A-Premium","offers":[{"title":"Default Title","offer_id":48085763358878,"sku":"B0CNH3WKC4","price":44.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/a-premium-pack-front-view.jpg?v=1785877261","url":"https:\/\/northtrailauto.ca\/products\/a-premium-iridium-platinum-spark-plugs-pack-of-6-for-v6-engines-fine-wire-long-life-14mm-x-19mm-0-044-gap","provider":"North Trail Auto","version":"1.0","type":"link"}