{"product_id":"denso-w20epu-u-groove-spark-plug","title":"Denso W20epu U-groove Spark Plug","description":"\u003cp\u003eThe Denso W20EPU U-Groove spark plug delivers exceptional performance and reliability for your engine. Featuring advanced technology and high-quality materials, this spark plug ensures efficient combustion and consistent ignition.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eDenso's W20EPU spark plug is engineered for superior thermal conductivity and reliable operation. The copper core center electrode efficiently dissipates heat, preventing overheating and ensuring consistent spark. Its unique five-rib insulator minimizes flashover, reducing voltage loss and optimizing ignition performance. The dual copper and glass seal creates a gas-tight bond between the center electrode and insulator, preventing leaks and maintaining optimal combustion. This non-resistor type spark plug with a 14 mm thread size and 19.1 mm (3\/4\") thread reach is designed to meet or exceed original equipment standards. The U-Groove ground electrode enhances ignitability and reduces quenching, resulting in a more powerful and efficient combustion process. Upgrade to Denso spark plugs for improved engine performance, fuel efficiency, and longevity. Trust Denso for quality and performance; used as Original Equipment in many automotive applications.\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\u003eProvides superior thermal conductivity thanks to its copper core center electrode.\u003c\/li\u003e\n    \u003cli\u003eReduces flashover and voltage loss with its unique five-rib insulator design.\u003c\/li\u003e\n    \u003cli\u003eCreates a gas-tight seal with a dual copper and glass seal.\u003c\/li\u003e\n    \u003cli\u003eFeatures a U-Groove ground electrode for enhanced ignitability.\u003c\/li\u003e\n    \u003cli\u003eDesigned as Original Equipment replacement.\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\u003eProduct Name: Spark Plug\u003c\/li\u003e\n    \u003cli\u003eVendor Part Number: W20EP-U\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: 20\u003c\/li\u003e\n    \u003cli\u003eHex Size: 20.6 mm (13\/16\")\u003c\/li\u003e\n    \u003cli\u003eSpark Gap: 0.8 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\u003ePlease verify compatibility with your vehicle's specifications before installation.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":53664837435722,"sku":"W20EPU","price":4.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/2e29814c5742c26e3a8538ebd1875e75.webp?v=1766850591","url":"https:\/\/partsdenmark.com\/products\/denso-w20epu-u-groove-spark-plug","provider":"Parts Denmark","version":"1.0","type":"link"}