{"product_id":"denso-5341-spark-plug","title":"Denso 5341 Spark Plug","description":"\u003ch2\u003eOverview of Denso Iridium Power Spark Plug 5341\u003c\/h2\u003e\u003cp\u003eThe Denso Iridium Power spark plug 5341 is engineered for reliable ignition performance in Ford Focus vehicles. Designed with advanced materials and precise specifications, this spark plug supports efficient combustion and consistent engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIridium center electrode tip for enhanced durability\u003c\/li\u003e\n\u003cli\u003eTapercut, u-groove ground electrode tip design\u003c\/li\u003e\n\u003cli\u003eNickel ground electrode core material\u003c\/li\u003e\n\u003cli\u003eCopper center electrode core for optimal conductivity\u003c\/li\u003e\n\u003cli\u003eStandard ground configuration with a single ground electrode\u003c\/li\u003e\n\u003cli\u003ePre-gap size of 0.8 mm for precise spark delivery\u003c\/li\u003e\n\u003cli\u003e16.0 mm hex size for easy installation\u003c\/li\u003e\n\u003cli\u003eTapered seat type ensuring proper fit and seal\u003c\/li\u003e\n\u003cli\u003eThread diameter of 14.00 mm and reach of 25.00 mm\u003c\/li\u003e\n\u003cli\u003eManufacturer heat range rating of 24\u003c\/li\u003e\n\u003cli\u003eResistance value of 5000 ohms to reduce electrical noise\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetails on the Iridium Power Product Line\u003c\/h2\u003e\u003cp\u003eThe Iridium Power line by Denso focuses on delivering spark plugs with iridium-tipped center electrodes, which provide a balance of durability and efficient ignition. This product line is designed to improve ignition stability and maintain performance over extended use, making it suitable for vehicles like the Ford Focus that require consistent spark plug operation under various driving conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Description of the Spark Plug\u003c\/h2\u003e\u003cp\u003eThe Denso 5341 spark plug features a copper core center electrode with an iridium tip, combining excellent thermal conductivity with a hard-wearing surface for long service life. The ground electrode uses a nickel core with a tapercut and u-groove tip design to optimize spark exposure and combustion efficiency. The spark plug’s resistance of 5000 ohms helps minimize electromagnetic interference with vehicle electronics. Its tapered seat and 14 mm thread diameter ensure a secure fit in the cylinder head, while the 25 mm reach and 0.8 mm pre-gap size are tailored for the Ford Focus engine specifications.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Common Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement spark plug for Ford Focus models requiring part number 5341\u003c\/li\u003e\n\u003cli\u003eAddresses issues such as misfires, rough idling, and poor fuel economy\u003c\/li\u003e\n\u003cli\u003eHelps resolve ignition-related starting difficulties\u003c\/li\u003e\n\u003cli\u003eSupports stable engine performance under varying load conditions\u003c\/li\u003e\n\u003cli\u003eSuitable for maintenance and repair of secondary ignition systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso Iridium Power 5341 spark plug, ensure the engine is cool to prevent damage to the threads. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended specifications to avoid over-tightening or under-tightening. Verify the pre-gap size of 0.8 mm before installation, adjusting if necessary. The 16 mm hex size allows for compatibility with standard spark plug sockets, facilitating straightforward replacement in the Ford Focus ignition system.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures the 5341 spark plug to meet strict quality standards, ensuring consistent performance and durability. The use of iridium and copper materials contributes to the longevity of the spark plug under normal operating conditions. While specific warranty details are not provided, Denso products typically come with manufacturer-backed quality assurance to support reliability in automotive ignition applications.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446415753397,"sku":"BBNF-5341","price":17.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_5341_Fro.jpg?v=1774734459","url":"https:\/\/www.partcatalog.com\/products\/denso-5341-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}