{"product_id":"bosch-9693-spark-plug","title":"Bosch 9693 Spark Plug","description":"\u003ch2\u003eOverview of Bosch OE Fine Wire Double Iridium Pin-to-Pin Spark Plug\u003c\/h2\u003e\u003cp\u003eThe Bosch 9693 spark plug is engineered for reliable ignition performance in select Nissan and INFINITI 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 precise ignition\u003c\/li\u003e\n\u003cli\u003eIridium center electrode tip 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 single ground electrode\u003c\/li\u003e\n\u003cli\u003eFlat seat type with 14mm hex size for secure installation\u003c\/li\u003e\n\u003cli\u003e6000 ohm resistance resistor to reduce electrical interference\u003c\/li\u003e\n\u003cli\u003ePre-gap size of 1mm and reach of 26.5mm\u003c\/li\u003e\n\u003cli\u003eCompatible with 4-cycle engines in Nissan and INFINITI models\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Bosch OE Fine Wire Double Iridium Pin-to-Pin spark plug (part number 9693) is designed to meet original equipment specifications for secondary ignition systems. Its double iridium pin-to-pin ground electrode tip enhances spark efficiency and durability, while the iridium center electrode tip ensures a stable and long-lasting spark. The center electrode core combines nickel-yttrium and copper for optimal conductivity and heat dissipation. The ground electrode tip is constructed from a platinum-iridium and nickel-yttrium alloy, providing resistance to wear and corrosion.\u003c\/p\u003e\u003cp\u003eThis spark plug features a flat seat type and a 14mm hex size, facilitating proper fitment and torque application during installation. The 6000 ohm resistor integrated into the plug helps suppress radio frequency interference, protecting vehicle electronics. With a manufacturer heat range of 6 and a 1mm pre-gap size, it is tailored for efficient combustion in compatible Nissan and INFINITI 4-cycle engines.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Nissan models including 350Z, 370Z, Altima, Armada, Frontier, Maxima, Murano, Pathfinder, Titan, and others\u003c\/li\u003e\n\u003cli\u003eCompatible with INFINITI models such as EX35, EX37, FX35, FX37, FX50, G25, G35, G37, JX35, M35, M35h, M37, M56, Q40, Q50, Q60, Q70, Q70L, QX50, QX56, QX60, QX70, and QX80\u003c\/li\u003e\n\u003cli\u003eDesigned for 4-cycle engines requiring a 12mm thread diameter and 26.5mm reach\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by Bosch 9693 Spark Plug\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMisfires and inconsistent engine ignition\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to incomplete combustion\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine in cold conditions\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or rough idling\u003c\/li\u003e\n\u003cli\u003eExcessive electrode wear leading to ignition failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the spark plug gap is set to the specified 1mm pre-gap before installation. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended torque to avoid damage to the flat seat and ensure proper sealing. The 14mm hex size allows for standard spark plug socket compatibility. Inspect the spark plug threads and cylinder head for cleanliness prior to installation. Replacement should be done in sets to maintain balanced engine performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch OE Fine Wire Double Iridium Pin-to-Pin spark plugs are manufactured to meet strict OEM standards for durability and performance. The use of high-grade iridium and platinum materials ensures extended service life and consistent ignition quality. While specific warranty details may vary, Bosch products typically come with a limited warranty covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":44519275167925,"sku":"BBHK-9693","price":20.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_9693_Fro.jpg?v=1775059268","url":"https:\/\/www.partcatalog.com\/products\/bosch-9693-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}