{"product_id":"ngk-spark-plug-superior-ignition-performance-11","title":"Ngk Spark Plug - Superior Ignition Performance","description":"\u003cp\u003eMaximize your engine's performance with this high-quality NGK Spark Plug. Designed for optimal ignition and longevity, this spark plug ensures reliable starts and efficient combustion.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe NGK Spark Plug delivers exceptional performance and durability. Featuring trivalent metal plating, it offers superior anti-corrosion and anti-seizing properties, ensuring a long service life. The pure alumina silicate ceramic insulator provides exceptional strength and enhanced heat transfer, preventing overheating and ensuring consistent performance. Triple seals are incorporated to prevent leakage, maintaining optimal compression. Corrugated ribs prevent flashover, ensuring reliable ignition even under demanding conditions. The copper core efficiently aids in heat removal, contributing to cooler operating temperatures and improved engine efficiency. With a 12 mm thread size and a 19.1 mm (3\/4\") thread reach, this resistor-type spark plug offers broad compatibility.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eTrivalent metal plating provides superior anti-corrosion and anti-seizing properties for extended life.\u003c\/li\u003e\n  \u003cli\u003ePure alumina silicate ceramic insulator enhances strength and heat transfer for optimal performance.\u003c\/li\u003e\n  \u003cli\u003eTriple seals prevent leakage, maintaining consistent compression.\u003c\/li\u003e\n  \u003cli\u003eCorrugated ribs prevent flashover, ensuring reliable ignition under all conditions.\u003c\/li\u003e\n  \u003cli\u003eCopper core efficiently removes heat, contributing to cooler engine temperatures and enhanced efficiency.\u003c\/li\u003e\n  \u003cli\u003eResistor type to prevent electrical interference with sensitive vehicle electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: NGK Spark Plugs\u003c\/li\u003e\n  \u003cli\u003eVendor Part Number: 4855\u003c\/li\u003e\n  \u003cli\u003eCenter Electrode Type: Standard\u003c\/li\u003e\n  \u003cli\u003eCenter Electrode Projection: Non-Projected\u003c\/li\u003e\n  \u003cli\u003eElectrode Tip Material: Nickel Alloy\u003c\/li\u003e\n  \u003cli\u003eElectrical Resistance: 5k Ohms\u003c\/li\u003e\n  \u003cli\u003eGround Electrode Configuration: Single\u003c\/li\u003e\n  \u003cli\u003eGround Electrode Shape: Standard\u003c\/li\u003e\n  \u003cli\u003eHeat Range: 8\u003c\/li\u003e\n  \u003cli\u003eHex Size: 17.5 mm (11\/16\")\u003c\/li\u003e\n  \u003cli\u003eSpark Gap: 0.7 mm\u003c\/li\u003e\n  \u003cli\u003eTerminal Configuration: Solid Terminal\u003c\/li\u003e\n  \u003cli\u003eThread Reach: 19.1 mm (3\/4\")\u003c\/li\u003e\n  \u003cli\u003eThread Size: 12 mm\u003c\/li\u003e\n  \u003cli\u003eType: Resistor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eEnsure this spark plug matches your vehicle's specifications before installation. Refer to your vehicle's manual for proper spark plug gap and torque settings.\u003c\/p\u003e","brand":"Ngk Spark Plugs","offers":[{"title":"Default Title","offer_id":53665731510602,"sku":"21030287","price":14.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/602655e3feac1257720efd045ec34853.webp?v=1766860088","url":"https:\/\/partsdenmark.de\/products\/ngk-spark-plug-superior-ignition-performance-11","provider":"Parts Denmark","version":"1.0","type":"link"}