{"product_id":"denso-w27esu-u-groove-spark-plug","title":"Denso W27esu U-groove Spark Plug","description":"\u003cp\u003eThe Denso W27ESU U-Groove Spark Plug delivers reliable ignition and consistent performance for your engine. Engineered with precision and built to meet or exceed OE standards, this spark plug ensures optimal combustion and efficient operation. Experience smoother starts, improved throttle response, and enhanced fuel efficiency with Denso's advanced spark plug technology.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eDenso's W27ESU spark plug features a copper core center electrode that provides superior thermal conductivity, effectively dissipating heat and preventing pre-ignition. The unique five-rib insulator design minimizes flashover, reducing voltage loss and ensuring a strong, consistent spark. A dual copper and glass seal creates a gas-tight bond between the center electrode and insulator, preventing leaks and maintaining optimal compression. The U-Groove ground electrode enhances ignitability by allowing the spark to expand freely, resulting in more complete combustion. This spark plug is pre-fired to guarantee reliable performance right out of the box, ensuring a hassle-free installation and long-lasting durability. Trust Denso's reputation for quality and innovation to keep your engine running smoothly.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; highlights\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003eEnsures reliable operation with 100% pre-fired construction.\u003c\/li\u003e\n \u003cli\u003eFeatures a copper core center electrode for superior thermal conductivity.\u003c\/li\u003e\n \u003cli\u003eUnique five-rib insulator reduces flashover and voltage loss.\u003c\/li\u003e\n \u003cli\u003eProvides a gas-tight seal with a dual copper and glass bond.\u003c\/li\u003e\n \u003cli\u003eDesigned with a U-Groove ground electrode for enhanced ignitability.\u003c\/li\u003e\n \u003cli\u003eMeets or exceeds Original Equipment (OE) standards.\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\u003eVendor Part Number: W27ES-U\u003c\/li\u003e\n \u003cli\u003eCenter Electrode Projection: Non-Projected\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: 27\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\u003eNo additional components are required for installation.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":53664876265802,"sku":"W27ESU","price":4.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/4c364da9ce593c0d39f4620909891b17.webp?v=1766850680","url":"https:\/\/partsdenmark.com\/es\/products\/denso-w27esu-u-groove-spark-plug","provider":"Parts Denmark","version":"1.0","type":"link"}