{"product_id":"overstockdirect-ngk-laser-iridium-spark-plugs-dilkr6c11-4-pack-2-4l-hyundai-kia-fit-iridium-tip-dual-fine-electrode","title":"OVERSTOCKDIRECT NGK Laser Iridium Spark Plugs DILKR6C11 4-Pack — 2.4L Hyundai\/Kia Fit, Iridium Tip \u0026 Dual Fine Electrode","description":"\u003cp\u003e\u003cstrong\u003eNGK 93199 DILKR6C11 Laser Iridium spark plugs are high-performance replacement plugs designed to restore reliable ignition and long service life for compatible 2.4L Hyundai and Kia engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle is showing rough idle, reduced throttle response, or you’re simply doing scheduled maintenance, these NGK Laser Iridium plugs offer a direct-fit, OEM-quality option. Manufactured with an iridium-tipped center electrode and a dual fine ground electrode, they balance precise spark delivery with durability. This listing is for a pack of four DILKR6C11 (stock number 93199), supplied by OVERSTOCKDIRECT for vehicles that specify this NGK part.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines use the DILKR6C11 93199 plugs?\u003c\/h3\u003e\n\u003cp\u003eThese spark plugs are matched to several Hyundai and Kia models using the 2.4L engine where NGK DILKR6C11 is specified. Always cross-check your owner’s manual or parts diagram to confirm fitment before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHyundai: Santa Fe Sport 2013–2015 (2.4L), Sonata 2011–2014 (2.4L), Tucson 2014–2015 (2.4L)\u003c\/li\u003e\n  \u003cli\u003eKia: Optima 2011–2015 (2.4L), Sorento 2012–2014 (2.4L), Sportage 2014–2015 (2.4L)\u003c\/li\u003e\n  \u003cli\u003ePart number: DILKR6C11, Manufacturer stock number: 93199\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance and construction features matter on these NGK iridium plugs?\u003c\/h3\u003e\n\u003cp\u003eNGK’s Laser Iridium design centers on a fine iridium tip for consistent ignition and a durable nickel ground electrode. The combination improves ignitability and extends service life compared with conventional plugs, making them a smart upgrade for drivers seeking dependable starts and stable combustion.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCenter electrode: iridium tip over a copper core for heat transfer and conductivity\u003c\/li\u003e\n  \u003cli\u003eGround electrode: dual fine electrode (DFE) for high ignitability and reduced quenching\u003c\/li\u003e\n  \u003cli\u003eResistance: 5000 ohms to meet ignition system requirements\u003c\/li\u003e\n  \u003cli\u003ePre-gapped to 0.044 in (1.1 mm) for most specified engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I install and what physical specs should I know?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic engine maintenance, but always follow torque specs and gap checks. These plugs feature a 5\/8\" (16 mm) hex size and a 51.0 mm (2.01 in) insulator height, and they seat flat in the cylinder head.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHex size: 5\/8\" (16 mm) — use appropriate socket\u003c\/li\u003e\n  \u003cli\u003eSeat type: flat; washer included for correct sealing\u003c\/li\u003e\n  \u003cli\u003eInsulator height: 51.0 mm (2.01 in); heat range: 6\u003c\/li\u003e\n  \u003cli\u003eElectrical terminal: non-removable nut; center electrode core: copper\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose OVERSTOCKDIRECT NGK Laser Iridium plugs over standard replacements?\u003c\/h3\u003e\n\u003cp\u003eOVERSTOCKDIRECT supplies authentic NGK Laser Iridium plugs that are often specified by OEMs, combining proven durability with consistent ignition performance. Choosing these plugs reduces the frequency of replacements compared with lower-grade options and maintains factory-like engine behavior.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM-level quality from NGK, the world’s largest OEM spark plug supplier\u003c\/li\u003e\n  \u003cli\u003eIridium tip and DFE design deliver longer service life and reliable starts\u003c\/li\u003e\n  \u003cli\u003eSold as a 4-pack to replace all cylinders at once for balanced performance\u003c\/li\u003e\n  \u003cli\u003ePackaged and shipped by OVERSTOCKDIRECT with customer service support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you own a Hyundai or Kia 2.4L model listed above and want a direct-fit, long-life ignition solution, these NGK DILKR6C11 plugs are a practical OEM-grade replacement. They suit DIY mechanics, professional technicians, and anyone aiming to restore proper combustion, consistent idling, and dependable cold starts without modifying the engine. Always verify part compatibility with your vehicle’s VIN or service manual before ordering.\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 NGK DILKR6C11 plugs pre-gapped?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they come pre-gapped at 0.044 in (1.1 mm), though you should confirm and adjust gap per your vehicle specs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I replace just one plug or should I change all four?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replace all four at once for balanced performance and consistent firing across cylinders.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OVERSTOCKDIRECT","offers":[{"title":"Default Title","offer_id":48081585963166,"sku":"B0CZ7GH7GN","price":109.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/overstockdirect-ngk-93199-front-packaging.jpg?v=1785808624","url":"https:\/\/northtrailauto.ca\/products\/overstockdirect-ngk-laser-iridium-spark-plugs-dilkr6c11-4-pack-2-4l-hyundai-kia-fit-iridium-tip-dual-fine-electrode","provider":"North Trail Auto","version":"1.0","type":"link"}