{"product_id":"denso-3117-spark-plug","title":"Denso 3117 Spark Plug","description":"\u003ch2\u003eReliable Ignition Performance for Lexus, Nissan, and Toyota Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso Double Platinum 3117 spark plug is engineered to deliver consistent ignition performance for select Lexus, Nissan, and Toyota models. Designed with durable platinum electrodes and optimized materials, this spark plug supports efficient combustion and engine reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDouble platinum chip ground electrode tip for enhanced durability\u003c\/li\u003e\n\u003cli\u003eCopper core center electrode with platinum tip for stable ignition\u003c\/li\u003e\n\u003cli\u003eStandard ground configuration with nickel core ground electrode\u003c\/li\u003e\n\u003cli\u003ePre-gap size of 1.1 mm for precise spark delivery\u003c\/li\u003e\n\u003cli\u003eFlat seat type with 14 mm thread diameter and 19 mm reach\u003c\/li\u003e\n\u003cli\u003eHex size of 16.0 mm for easy installation\u003c\/li\u003e\n\u003cli\u003eManufacturer heat range rating of 20 suitable for various driving conditions\u003c\/li\u003e\n\u003cli\u003eResistance of 5000 ohms to reduce electrical noise interference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso Double Platinum Spark Plug Line\u003c\/h2\u003e\u003cp\u003eThe Double Platinum line from Denso features spark plugs with platinum material on both the center and ground electrodes. This design improves electrode wear resistance and maintains a stable spark over time, which is critical for maintaining engine efficiency and reducing misfires. The 3117 part number belongs to this line, offering a balance of durability and performance for vehicles like the Lexus ES250, Nissan Maxima, and Toyota Camry.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Denso 3117 spark plug incorporates a copper core center electrode with a platinum tip, enhancing thermal conductivity and spark stability. The ground electrode uses a platinum chip tip over a nickel core, providing resistance to electrode erosion. With a pre-gap size of 1.1 mm and a flat seat design, this spark plug ensures proper sealing and optimal spark gap for combustion. Its 14 mm thread diameter and 19 mm reach make it compatible with specific engine designs found in the 200SX, MR2, Pulsar NX, and ES300 models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps reduce engine misfires in Lexus ES250 and Toyota Camry\u003c\/li\u003e\n\u003cli\u003eImproves ignition stability in Nissan Maxima and 200SX\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine starts and consistent power delivery\u003c\/li\u003e\n\u003cli\u003eAddresses rough idling and poor fuel efficiency issues\u003c\/li\u003e\n\u003cli\u003eMinimizes electrical interference with 5000 ohm resistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 3117 spark plug, ensure the pre-gap of 1.1 mm is maintained for optimal performance. Use a 16 mm socket wrench to tighten the spark plug to the manufacturer’s torque specifications. The flat seat design requires proper seating to avoid compression leaks. It is recommended to inspect the ignition system and replace spark plugs in sets to maintain balanced engine operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso spark plugs undergo rigorous quality control to meet OEM standards. The Double Platinum 3117 spark plug is manufactured with precision materials to ensure durability and consistent performance. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446305685685,"sku":"BBNF-3117","price":13.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_3117_Fro.jpg?v=1774734390","url":"https:\/\/www.partcatalog.com\/products\/denso-3117-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}