{"product_id":"ngk-laser-iridium-spark-plugs-ilzkbr7b8g-97968-4-pack-fine-iridium-electrodes-precision-ground-tips","title":"NGK Laser Iridium Spark Plugs ILZKBR7B8G (97968) — 4-Pack, Fine Iridium Electrodes \u0026 Precision-Ground Tips","description":"\u003cp\u003e\u003cstrong\u003eNGK Laser Iridium Spark Plug ILZKBR7B8G (97968) is a genuine four-pack of high-performance iridium spark plugs engineered as a direct replacement for compatible gasoline engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis four-piece set contains NGK's Laser Iridium 97968 spark plugs (model ILZKBR7B8G) in original packaging and hardware. Designed and manufactured by NGK, these plugs use a fine iridium center electrode and precision-ground tip to provide reliable ignition, consistent gap stability, and long service life compared with conventional plugs. Before installation, confirm vehicle fitment with your vehicle’s specifications or use the retailer’s confirmed-fit tool to ensure correct compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eHow do NGK Laser Iridium plugs differ from standard spark plugs?\u003c\/h3\u003e\n\u003cp\u003eNGK Laser Iridium plugs use an ultra-fine iridium alloy for the center electrode, which offers improved durability and a more concentrated spark. That design helps preserve the firing gap and maintain stable combustion for longer intervals than many conventional copper or platinum plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFine iridium center electrode for focused spark energy\u003c\/li\u003e\n  \u003cli\u003ePrecision-ground tip to improve ignition consistency\u003c\/li\u003e\n  \u003cli\u003eLonger service life and more stable gap retention\u003c\/li\u003e\n  \u003cli\u003eOEM-style fit and original NGK packaging and hardware\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 ILZKBR7B8G (97968) is an NGK part number that corresponds to specific engine applications. Compatibility depends on thread size, reach, resistor type, and heat range, so always verify against your vehicle’s manual or an online fitment tool provided by your seller.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck part number ILZKBR7B8G or NGK 97968 against your vehicle\u003c\/li\u003e\n  \u003cli\u003eUse the retailer’s confirm-fit option or NGK’s catalog lookup\u003c\/li\u003e\n  \u003cli\u003eCompare thread diameter and reach with existing plugs\u003c\/li\u003e\n  \u003cli\u003eConfirm the required torque and gap specifications before installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the practical installation and maintenance considerations?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows the same basic procedure as other spark plugs, but take care with torque and initial gap settings to avoid damaging the fine iridium tip. Iridium plugs generally require less frequent replacement, but periodic inspection during routine service remains recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a torque wrench and follow manufacturer torque specs\u003c\/li\u003e\n  \u003cli\u003eInspect and set the gap per vehicle requirements before fitting\u003c\/li\u003e\n  \u003cli\u003eReplace in matched sets to keep engine performance balanced\u003c\/li\u003e\n  \u003cli\u003eKeep old plugs for reference to confirm thread engagement and heat range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat benefits can I expect after swapping to NGK Laser Iridium plugs?\u003c\/h3\u003e\n\u003cp\u003eWhile results vary by vehicle and condition, users commonly report consistent ignition and stable idle, plus extended service intervals compared with many non-iridium plugs. Because these are genuine NGK parts, you also get OEM-quality manufacturing and packaging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMore consistent starts and spark delivery under varied conditions\u003c\/li\u003e\n  \u003cli\u003eImproved gap longevity reduces frequency of replacements\u003c\/li\u003e\n  \u003cli\u003eOEM-grade manufacturing and included original hardware\u003c\/li\u003e\n  \u003cli\u003eSold as a convenient 4-pack for vehicles with four cylinders or as spares\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This NGK Laser Iridium ILZKBR7B8G 97968 four-pack is aimed at vehicle owners, DIY mechanics, and professional technicians seeking a direct OEM-quality spark plug replacement that emphasizes long life and reliable ignition. Choose this kit if your vehicle specifies NGK 97968 or the ILZKBR7B8G configuration, you prefer genuine parts in original packaging, and you want plugs that balance performance with extended service intervals. Always confirm fitment for your exact engine model and follow proper installation procedures.\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: How many spark plugs are included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This listing includes four NGK Laser Iridium ILZKBR7B8G (97968) spark plugs in original packaging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these plugs fit my vehicle?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Check your vehicle’s required part number against ILZKBR7B8G or NGK 97968 and use the seller’s confirm-fit tool to verify compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":67586643886265,"sku":"B0842TLCHN","price":150.58,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/ngk-laser-iridium-front-packaging_5c70fe09-1a03-4119-abf7-f256f479485f.jpg?v=1790489085","url":"https:\/\/redleafauto.ca\/products\/ngk-laser-iridium-spark-plugs-ilzkbr7b8g-97968-4-pack-fine-iridium-electrodes-precision-ground-tips","provider":"Redleaf Auto","version":"1.0","type":"link"}