{"product_id":"bosch-79173-spark-plug","title":"Bosch 79173 Spark Plug","description":"\u003ch2\u003eReliable Spark Plug for Porsche 911, Boxster, and Cayman\u003c\/h2\u003e\u003cp\u003eThe Bosch Nickel Spark Plug 79173 is engineered to deliver consistent ignition performance for Porsche 911, Boxster, and Cayman models. Designed with durable materials and precise specifications, this spark plug supports efficient combustion and engine reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResistance: 5000 ohms for effective electrical noise suppression\u003c\/li\u003e\n\u003cli\u003eMultiple ground electrode tips and configurations for improved spark distribution\u003c\/li\u003e\n\u003cli\u003eNickel ground electrode core and tip material for durability\u003c\/li\u003e\n\u003cli\u003eCopper center electrode core with nickel tip for optimal conductivity\u003c\/li\u003e\n\u003cli\u003ePre-gap size of 1.6 mm for precise spark gap\u003c\/li\u003e\n\u003cli\u003eFour ground electrodes to enhance ignition stability\u003c\/li\u003e\n\u003cli\u003eFlat seat type with 14 mm thread diameter and 19 mm reach\u003c\/li\u003e\n\u003cli\u003eCeramic insulator with projected design for heat resistance\u003c\/li\u003e\n\u003cli\u003eNon-removable nut electrical terminal type\u003c\/li\u003e\n\u003cli\u003eManufacturer heat range rating of 5 suitable for specific Porsche engines\u003c\/li\u003e\n\u003cli\u003eHex size 16 mm for standard installation tools\u003c\/li\u003e\n\u003cli\u003eResistor type spark plug to reduce electromagnetic interference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Bosch Nickel Spark Plug Line\u003c\/h2\u003e\u003cp\u003eThe Bosch Nickel product line focuses on spark plugs featuring nickel alloy electrodes, which provide a balance of durability and cost-effectiveness. The Nickel line spark plugs, including part number 79173, are designed to meet the ignition requirements of various high-performance vehicles such as Porsche models, ensuring reliable spark delivery and consistent engine operation.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Performance\u003c\/h2\u003e\u003cp\u003eThe Bosch 79173 spark plug incorporates a copper core center electrode with a nickel tip, enhancing electrical conductivity and heat dissipation. The multiple ground electrode design with nickel tips improves spark exposure and combustion efficiency. Its 5000 ohm resistance helps minimize radio frequency interference, protecting vehicle electronics. The ceramic insulator with a projected design supports high-temperature endurance, while the flat seat and 19 mm reach ensure proper fitment in Porsche 911, Boxster, and Cayman engines.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores consistent ignition in Porsche 911, Boxster, and Cayman engines\u003c\/li\u003e\n\u003cli\u003eReduces misfires caused by electrode wear or improper gap\u003c\/li\u003e\n\u003cli\u003eMinimizes electrical interference affecting onboard electronics\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring optimal spark delivery\u003c\/li\u003e\n\u003cli\u003eSupports engine smoothness and performance under various driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Bosch 79173 spark plug, ensure the spark plug gap is set to the specified 1.6 mm pre-gap size if adjustment is necessary. Use a 16 mm hex socket for proper torque application. The flat seat design requires careful seating to avoid damage to the cylinder head. Always follow manufacturer torque specifications and inspect the spark plug threads for cleanliness before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eBosch spark plugs, including part number 79173, are manufactured to meet strict quality standards for durability and performance. The resistor type design reduces electromagnetic interference, contributing to reliable vehicle operation. While specific warranty details are not provided here, Bosch products typically come with manufacturer-backed quality assurance to support long-term use in compatible Porsche models.\u003c\/p\u003e","brand":"Bosch","offers":[{"title":"Default Title","offer_id":52215307305141,"sku":"BBHK-79173","price":11.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/BS_79173_Fro.jpg?v=1775596999","url":"https:\/\/www.partcatalog.com\/products\/bosch-79173-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}