{"product_id":"ngk-spark-plug-silzkr7b11-9723-laser-iridium-pack-of-6-pre-gapped-0-044-for-v6-engines","title":"NGK Spark Plug SILZKR7B11 (9723) Laser Iridium Pack of 6 — Pre-Gapped 0.044\" for V6 Engines","description":"\u003cp\u003e\u003cstrong\u003eNGK SILZKR7B11 (9723) Laser Iridium spark plugs are OEM-quality ignition replacements engineered to deliver reliable starts, consistent combustion, and long service life for compatible 6-cylinder engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese NGK 9723 spark plugs use a laser-welded iridium center electrode and precision manufacturing to match or exceed original equipment specifications. Supplied as a pack of six and pre-gapped to 0.044\", they are intended for a wide range of Chrysler, Dodge, Jeep, Hyundai, Kia and Ram 3.3–3.8L and 3.6L V6 applications. NGK’s materials and plating choices focus on durability, reduced fouling, and stable ignition performance across typical driving conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these spark plugs affect everyday vehicle performance?\u003c\/h3\u003e\n\u003cp\u003eLaser iridium electrodes promote a consistent, efficient spark that supports smooth idling and steady throttle response without radical tuning changes. You should notice dependable starts and stable combustion under normal operating conditions, especially when replacing severely worn or fouled plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePre-gapped to 0.044\" for compatible V6 engines—verify before installation\u003c\/li\u003e\n  \u003cli\u003eIridium center electrode for stable spark and long wear life\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant plating eases future removal and aftermarket servicing\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet OE fit and function for listed vehicle models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these plugs fit my car and how do I confirm compatibility?\u003c\/h3\u003e\n\u003cp\u003eThe NGK SILZKR7B11 9723 is supplied as an OE-equivalent part for many 3.3L–3.8L and 3.6L six-cylinder engines. Always cross-check the part number and required gap with your vehicle’s owner manual or parts catalog before ordering to ensure correct fit and heat range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatches OE design and service intervals for many Chrysler, Dodge, Jeep, Hyundai, Kia, Ram models\u003c\/li\u003e\n  \u003cli\u003eCommon gap spec: 0.044\"—recheck gap prior to installation\u003c\/li\u003e\n  \u003cli\u003eSuitable for direct replacement where SILZKR7B11 is specified\u003c\/li\u003e\n  \u003cli\u003eCheck engine code, year, and engine displacement to confirm match\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and maintenance steps should I follow?\u003c\/h3\u003e\n\u003cp\u003eInstall NGK spark plugs using proper torque and a clean thread area to avoid damage and ensure reliable sealing. Although plugs are pre-gapped, verify gap and use a torque wrench to NGK or manufacturer specifications; apply anti-seize only if recommended for your application.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInspect threads and clean cylinder head spark plug wells before install\u003c\/li\u003e\n  \u003cli\u003eVerify 0.044\" gap, adjust if required, and use correct torque values\u003c\/li\u003e\n  \u003cli\u003eReplace ignition boots\/coil packs if worn to maintain connection quality\u003c\/li\u003e\n  \u003cli\u003eObserve OE-recommended service interval for specific vehicle models\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do NGK Laser Iridium plugs compare to other electrode materials?\u003c\/h3\u003e\n\u003cp\u003eIridium provides a smaller, durable electrode tip than conventional copper, improving ignitability and extending service life without requiring major engine modifications. Compared to platinum, iridium typically offers comparable or better longevity with a finer electrode geometry for efficient spark delivery.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIridium center electrode delivers long life and consistent spark energy\u003c\/li\u003e\n  \u003cli\u003eAdvanced electrode geometry improves ignitability over conventional plugs\u003c\/li\u003e\n  \u003cli\u003eTrivalent metal plating resists corrosion for easier removal later\u003c\/li\u003e\n  \u003cli\u003eManufactured to meet rigorous OE performance and durability standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The NGK SILZKR7B11 9723 pack of six is aimed at owners and technicians servicing compatible mid-size and full-size V6 vehicles who want a direct-replacement, long-life spark plug from a global OEM supplier. It suits DIY mechanics, independent shops, and fleet maintenance programs seeking reliable starts, consistent combustion, and OE-level fit for Chrysler, Dodge, Jeep, Hyundai, Kia, and Ram applications. Verify vehicle compatibility and gap before installation to ensure optimal results.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eTRUSTED OEM BRAND: NGK is a global leader in ignition components, supplying spark plugs for a wide range of domestic and import vehicles.\u003c\/li\u003e\n  \u003cli\u003eCONSISTENT IGNITION PERFORMANCE: Designed to support reliable starts, smooth engine operation, and consistent combustion under normal driving conditions.\u003c\/li\u003e\n  \u003cli\u003eADVANCED ELECTRODE DESIGN: Engineered with application-specific electrode technology (copper, iridium, or platinum) to support efficient spark and durability.\u003c\/li\u003e\n  \u003cli\u003eCORROSION-RESISTANT PLATING: Trivalent metal plating helps provide corrosion resistance and supports easier removal over time.\u003c\/li\u003e\n  \u003cli\u003eDIRECT REPLACEMENT FIT: Manufactured to meet OE specifications for fit, form, and function—verify compatibility with your vehicle before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 NGK SILZKR7B11 plugs pre-gapped?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they are pre-gapped to 0.044\" but you should verify and adjust the gap before installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which vehicles commonly use the 9723 SILZKR7B11?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Common fits include many Chrysler, Dodge, Jeep, Hyundai, Kia, and Ram V6 models; always cross-check with your VIN or owner manual.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":48082596528286,"sku":"B07PFWMTQ8","price":109.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/ngk-silzkr7b11-front-packaging.jpg?v=1785811607","url":"https:\/\/northtrailauto.ca\/products\/ngk-spark-plug-silzkr7b11-9723-laser-iridium-pack-of-6-pre-gapped-0-044-for-v6-engines","provider":"North Trail Auto","version":"1.0","type":"link"}