{"product_id":"ngk-dilkar7m8-laser-iridium-spark-plug-single-oe-equivalent-iridium-tip-for-improved-ignition-and-longevity","title":"NGK DILKAR7M8 Laser Iridium spark plug — single OE-equivalent iridium tip for improved ignition and longevity","description":"\u003cp\u003e\u003cstrong\u003eNGK DILKAR7M8 Laser Iridium is a genuine NGK iridium spark plug designed to deliver consistent ignition performance and long service life as an OE-equivalent replacement.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis NGK DILKAR7M8 (part 90288) spark plug is the factory-style iridium option intended for reliable starts and steady combustion in compatible gasoline engines. Built to NGK specifications, it pairs a fine iridium center electrode with precise manufacturing tolerances to maintain stable spark gaps and resist wear over extended use. The plug ships individually in NGK packaging and matches the dimensions and thread fit used by many original equipment applications.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes the NGK Laser Iridium different from standard spark plugs?\u003c\/h3\u003e\n\u003cp\u003eThe iridium center electrode is much finer and harder than traditional nickel tips, which concentrates the electrical discharge and helps sustain a strong spark with lower voltage demand. That design improves durability while keeping the ignition consistently timed as the plug ages.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFine iridium center electrode for concentrated spark\u003c\/li\u003e\n  \u003cli\u003eHigh melting point metal resists erosion and wear\u003c\/li\u003e\n  \u003cli\u003eTighter manufacturing tolerances for consistent gaps\u003c\/li\u003e\n  \u003cli\u003eOE-equivalent fit and heat range for compatible engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will this spark plug affect engine starts and throttle response?\u003c\/h3\u003e\n\u003cp\u003eBecause the iridium tip creates a focused, reliable spark, you can expect crisper ignition and steadier combustion under a range of engine speeds. That stability helps with smoother startups and more predictable throttle transitions without alterations to your engine tuning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved ignition reliability during cold starts\u003c\/li\u003e\n  \u003cli\u003eConsistent combustion across RPM ranges\u003c\/li\u003e\n  \u003cli\u003eNo ECU modifications required for typical replacements\u003c\/li\u003e\n  \u003cli\u003eMaintains stock driveability characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the physical specifications and package details?\u003c\/h3\u003e\n\u003cp\u003eThis listing is for a single NGK Laser Iridium spark plug (part number 90288) packaged individually. The plug's compact package measures approximately 3.70 x 0.94 x 0.83 inches and the single-unit weight is roughly 0.088 pounds, making it easy to store or ship.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eItem package dimensions: 3.7008 x 0.9449 x 0.8268 inches\u003c\/li\u003e\n  \u003cli\u003ePackage weight per unit: ~0.0882 lb\u003c\/li\u003e\n  \u003cli\u003eSold as a single spark plug per package\u003c\/li\u003e\n  \u003cli\u003eManufactured to NGK quality and OE-equivalent specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhen should I replace this spark plug and what maintenance tips apply?\u003c\/h3\u003e\n\u003cp\u003eReplacement intervals vary by vehicle and driving conditions; consult your vehicle’s service schedule for recommended mileage. Visually inspect plugs during routine service and replace if the electrode shows heavy wear, fouling, or damage. When installing, use a torque wrench and follow NGK torque specs to prevent misfit or thread damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCheck manufacturer service intervals for replacement mileages\u003c\/li\u003e\n  \u003cli\u003eInspect for electrode wear, deposits, or cracking\u003c\/li\u003e\n  \u003cli\u003eUse correct torque and anti-seize only if specified by vehicle maker\u003c\/li\u003e\n  \u003cli\u003eReplace in full sets where recommended by the vehicle manufacturer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The NGK DILKAR7M8 Laser Iridium plug is ideal for drivers and technicians who want a direct-fit, high-durability replacement that mirrors original equipment performance. It’s suitable for owners maintaining factory specifications, fleet operators seeking consistent ignition across vehicles, and enthusiasts who prefer durable iridium electrodes for longer service intervals. Confirm compatibility with your vehicle’s required spark plug code before purchasing.\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: Is this NGK spark plug an original equipment equivalent?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The DILKAR7M8 (90288) is an OE-equivalent NGK Laser Iridium plug designed to match factory specifications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many plugs are included in one package?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This listing contains one individual NGK spark plug per package.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"NGK","offers":[{"title":"Default Title","offer_id":67591810187449,"sku":"B087MCW94P","price":62.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/ngk-dilkar7m8-front-packaging.jpg?v=1790558665","url":"https:\/\/redleafauto.ca\/products\/ngk-dilkar7m8-laser-iridium-spark-plug-single-oe-equivalent-iridium-tip-for-improved-ignition-and-longevity","provider":"Redleaf Auto","version":"1.0","type":"link"}