{"product_id":"denso-w22esu-u-groove-spark-plug","title":"Denso W22esu U-groove Spark Plug","description":"\u003cp\u003eThe Denso W22ESU U-Groove Spark Plug delivers reliable performance and efficient combustion for a wide range of engines. This spark plug is designed for optimal thermal conductivity and reduced voltage loss, ensuring consistent spark and improved engine operation.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eDenso's W22ESU spark plug features a copper core center electrode, providing superior thermal conductivity and preventing overheating. The unique five-rib insulator design minimizes flashover and voltage loss, maximizing spark energy. A dual copper and glass seal tightly bonds the center electrode and insulator, preventing gas leakage and maintaining optimal compression. This spark plug is pre-fired to guarantee reliable operation right out of the box, making it a trusted choice for enthusiasts and professionals seeking dependable ignition performance. This non-resistor type spark plug helps unleash maximum energy. The U-Groove ground electrode shape ensures a powerful and focused spark.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003ePre-fired for guaranteed reliable operation.\u003c\/li\u003e\n \u003cli\u003eCopper core center electrode maximizes thermal conductivity.\u003c\/li\u003e\n \u003cli\u003eFive-rib insulator reduces flashover and voltage loss for improved ignition.\u003c\/li\u003e\n \u003cli\u003eDual copper and glass seal ensures a gas-tight bond.\u003c\/li\u003e\n \u003cli\u003eU-Groove ground electrode promotes efficient combustion.\u003c\/li\u003e\n \u003cli\u003eOriginal Equipment quality for dependable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eBrand: DENSO\u003c\/li\u003e\n \u003cli\u003ePart Number: W22ESU\u003c\/li\u003e\n \u003cli\u003eCenter Electrode Type: Standard\u003c\/li\u003e\n \u003cli\u003eElectrode Tip Material: Nickel Alloy\u003c\/li\u003e\n \u003cli\u003eGround Electrode Shape: U-Groove\u003c\/li\u003e\n \u003cli\u003eHeat Range: 22\u003c\/li\u003e\n \u003cli\u003eHex Size: 20.6 mm (13\/16\")\u003c\/li\u003e\n \u003cli\u003eSpark Gap: 0.7 mm\u003c\/li\u003e\n \u003cli\u003eTerminal Configuration: Threaded Stud\u003c\/li\u003e\n \u003cli\u003eThread Reach: 19.1 mm (3\/4\")\u003c\/li\u003e\n \u003cli\u003eThread Size: 14 mm\u003c\/li\u003e\n \u003cli\u003eType: Non-Resistor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImportant to know\u003c\/h2\u003e\n\u003cp\u003eThis is a non-resistor type spark plug.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":53664844808522,"sku":"W22ESU","price":4.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/4e91590c57d9220861f5724a55b0d823.webp?v=1766850624","url":"https:\/\/partsdenmark.com\/products\/denso-w22esu-u-groove-spark-plug","provider":"Parts Denmark","version":"1.0","type":"link"}