{"product_id":"denso-3018-spark-plug","title":"Denso 3018 Spark Plug","description":"\u003ch2\u003eReliable Ignition Performance for Jeep Grand Wagoneer\u003c\/h2\u003e\u003cp\u003eThe Denso U-Groove Conventional spark plug, part number 3018, is engineered to deliver consistent ignition performance for your Jeep Grand Wagoneer. Designed with precision materials and a unique U-groove ground electrode tip, this spark plug supports efficient combustion and engine reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eU-groove ground electrode tip design for improved spark exposure\u003c\/li\u003e\n\u003cli\u003eStandard ground configuration with a single ground electrode\u003c\/li\u003e\n\u003cli\u003eNickel ground electrode core and tip 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 0.8 mm for precise ignition timing\u003c\/li\u003e\n\u003cli\u003eFlat seat type with 19.00 mm reach and 14.00 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eHex size of 20.6 mm for standard installation tools\u003c\/li\u003e\n\u003cli\u003eManufacturer heat range rating of 16 suitable for specific engine requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso U-Groove Conventional Product Line\u003c\/h2\u003e\u003cp\u003eThe U-Groove Conventional line from Denso focuses on spark plugs featuring a distinctive U-groove ground electrode tip design. This design enhances spark exposure to the air-fuel mixture, promoting more efficient combustion. The conventional construction balances durability and performance, making it suitable for applications like the Jeep Grand Wagoneer that require reliable secondary ignition components.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Material Composition\u003c\/h2\u003e\u003cp\u003eThis Denso spark plug (part number 3018) incorporates a nickel ground electrode core and tip, providing resistance to wear and corrosion. The center electrode uses a copper core for excellent thermal conductivity, paired with a nickel tip to maintain structural integrity. The single ground electrode configuration and flat seat ensure proper sealing and consistent spark delivery. With a pre-gap size of 0.8 mm and a reach of 19.00 mm, this spark plug is designed to meet the specific ignition needs of the Jeep Grand Wagoneer.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper ignition timing and spark efficiency in Jeep Grand Wagoneer engines\u003c\/li\u003e\n\u003cli\u003eAddresses misfires caused by worn or damaged spark plugs\u003c\/li\u003e\n\u003cli\u003eImproves fuel combustion for smoother engine operation\u003c\/li\u003e\n\u003cli\u003eReduces engine hesitation and rough idling issues\u003c\/li\u003e\n\u003cli\u003eHelps maintain engine performance under varied driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 3018 spark plug, ensure the pre-gap of 0.8 mm is maintained for optimal ignition. Use a 20.6 mm hex socket for proper torque application. The flat seat design requires careful seating to avoid leaks. Verify thread diameter (14.00 mm) and reach (19.00 mm) compatibility with your Jeep Grand Wagoneer engine to prevent damage. Always follow manufacturer torque specifications during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso spark plugs are manufactured to meet strict quality standards, ensuring reliable performance and durability. The U-Groove Conventional spark plug 3018 undergoes rigorous testing for heat range and material integrity. While specific warranty details are not provided, Denso products typically adhere to industry standards for automotive ignition components.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":52163235250357,"sku":"BBNF-3018","price":7.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_3018_Fro.jpg?v=1775590316","url":"https:\/\/www.partcatalog.com\/products\/denso-3018-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}