{"product_id":"bosch-fr7nii35s-spark-plug","title":"Bosch FR7NII35S Spark Plug","description":"\u003ch2\u003eOverview of Bosch FR7NII35S Spark Plug\u003c\/h2\u003e\u003cp\u003eThe Bosch FR7NII35S spark plug is engineered for reliable ignition performance in select Hyundai, Lexus, Toyota, and Volvo vehicles. Featuring advanced iridium and platinum materials, this spark plug supports efficient combustion and consistent engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOE Fine Wire Double Iridium Pin-to-Pin design for enhanced durability\u003c\/li\u003e\n\u003cli\u003eIridium center electrode with nickel-yttrium and copper core\u003c\/li\u003e\n\u003cli\u003ePlatinum-iridium and nickel-yttrium ground electrode tip\u003c\/li\u003e\n\u003cli\u003eStandard ground configuration with a single ground electrode\u003c\/li\u003e\n\u003cli\u003eFlat seat type with a 14mm thread diameter and 26.5mm reach\u003c\/li\u003e\n\u003cli\u003ePre-gap size of 0.7mm optimized for 4-cycle engines\u003c\/li\u003e\n\u003cli\u003eResistor value of 3000 ohms to reduce electrical interference\u003c\/li\u003e\n\u003cli\u003eHex size of 16mm for standard installation tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOE Fine Wire Double Iridium Pin-to-Pin Product Line\u003c\/h2\u003e\u003cp\u003eThe OE Fine Wire Double Iridium Pin-to-Pin line by Bosch is designed to provide precise ignition performance through the use of fine wire iridium electrodes combined with platinum-iridium ground tips. This construction improves wear resistance and maintains stable spark gaps over time, contributing to consistent engine efficiency and reduced misfires. The pin-to-pin ground electrode tip design further enhances spark reliability in demanding driving conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThe FR7NII35S spark plug incorporates a ceramic insulator that is non-projected, ensuring optimal insulation and heat dissipation. The center electrode is made from iridium with a nickel-yttrium and copper core, which offers a balance of conductivity and durability. The ground electrode tip combines platinum-iridium and nickel-yttrium materials, designed to withstand high temperatures and reduce electrode wear. With a manufacturer heat range of 7, this spark plug is suitable for a variety of engine operating conditions. The flat seat type and 14mm thread diameter ensure compatibility with specified vehicle models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHyundai models including Genesis Coupe and Tucson\u003c\/li\u003e\n\u003cli\u003eLexus models such as ES350, GS350, IS300, and RX350\u003c\/li\u003e\n\u003cli\u003eToyota models including Avalon, Camry, Highlander, Sienna, and Tacoma\u003c\/li\u003e\n\u003cli\u003eVolvo models like C30, S60, V60, XC60, and XC70\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis spark plug is designed for 4-cycle engines and is not intended for outdoor power equipment applications.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by Bosch FR7NII35S\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine misfires due to worn or inefficient spark plugs\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency caused by incomplete combustion\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine in cold or variable conditions\u003c\/li\u003e\n\u003cli\u003eRough idling or hesitation during acceleration\u003c\/li\u003e\n\u003cli\u003eExcessive electrode wear leading to ignition instability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch FR7NII35S spark plug, ensure the pre-gap size of 0.7mm is maintained for optimal performance. Use a 16mm socket wrench to tighten the spark plug to the manufacturer’s recommended torque specifications. The flat seat design requires proper seating to avoid compression leaks. It is advisable to replace all spark plugs in the engine simultaneously to maintain balanced ignition performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch spark plugs, including the FR7NII35S, are manufactured to meet strict OEM standards for quality and durability. The use of premium materials such as iridium and platinum ensures long service life and consistent performance. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed quality guarantees to support reliability in automotive ignition systems.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":51953571365045,"sku":"BBHK-FR7NII35S","price":29.27,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_FR7NII35S_Fro.jpg?v=1775060557","url":"https:\/\/www.partcatalog.com\/products\/bosch-fr7nii35s-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}