{"product_id":"denso-5018-spark-plug","title":"Denso 5018 Spark Plug","description":"\u003ch2\u003eReliable Ignition with Denso U-Groove Conventional Spark Plug 5018\u003c\/h2\u003e\u003cp\u003eThe Denso U-Groove Conventional Spark Plug 5018 is engineered to deliver consistent ignition performance for a range of Chrysler, Dodge, Jeep, and Plymouth vehicles. 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\u003eNickel ground and center electrode tip materials for durability\u003c\/li\u003e\n\u003cli\u003eCopper core center electrode for enhanced conductivity\u003c\/li\u003e\n\u003cli\u003eStandard ground configuration with a single ground electrode\u003c\/li\u003e\n\u003cli\u003eFlat seat type with 14mm thread diameter and 19mm reach\u003c\/li\u003e\n\u003cli\u003ePre-gap size of 0.9 mm optimized for ignition efficiency\u003c\/li\u003e\n\u003cli\u003eHex size of 16.0 mm for easy installation\u003c\/li\u003e\n\u003cli\u003eManufacturer heat range rating of 16 suitable for various engine conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Construction\u003c\/h2\u003e\u003cp\u003eThe Denso 5018 spark plug features a U-groove ground electrode tip design that increases the spark exposure area, promoting better ignition and combustion efficiency. The ground electrode is made from nickel, providing resistance to wear and corrosion, while the center electrode combines a copper core with a nickel tip to balance thermal conductivity and durability. This conventional spark plug has a single ground electrode with a standard configuration, ensuring compatibility with many ignition systems.\u003c\/p\u003e\u003cp\u003eWith a flat seat type and a thread diameter of 14.00 mm, the Denso 5018 fits securely in the cylinder head. The 19.00 mm reach and 0.9 mm pre-gap size are optimized for reliable spark generation and engine performance. The 16 heat range rating indicates the plug’s ability to operate effectively under various thermal conditions, making it suitable for a wide range of applications.\u003c\/p\u003e\u003ch2\u003eAbout the U-Groove Conventional Product Line\u003c\/h2\u003e\u003cp\u003eThe Denso U-Groove Conventional line focuses on spark plugs with a distinctive U-groove ground electrode tip design. This design enhances spark exposure and combustion efficiency compared to traditional flat or tapered electrodes. The conventional construction ensures compatibility with many older and current vehicle ignition systems, including those found in Chrysler, Dodge, Jeep, and Plymouth models.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChrysler 300, 300M, Concorde, Intrepid, LHS, New Yorker\u003c\/li\u003e\n\u003cli\u003eDodge Avenger, Challenger, Charger, Dakota, Magnum, Ram 1500, Journey, Nitro, Prowler, Sebring\u003c\/li\u003e\n\u003cli\u003eJeep Cherokee, CJ5, CJ7, Comanche, Grand Cherokee, Grand Wagoneer, Scrambler, Wagoneer, Wrangler\u003c\/li\u003e\n\u003cli\u003ePlymouth models including Town \u0026amp; Country\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by Denso 5018 Spark Plug\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMisfires and rough idling due to worn or inefficient spark plugs\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency from incomplete combustion\u003c\/li\u003e\n\u003cli\u003eDifficulty starting engines in Chrysler, Dodge, Jeep, and Plymouth vehicles\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or loss of power under load\u003c\/li\u003e\n\u003cli\u003eExcessive emissions caused by poor ignition performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify the spark plug gap is set to 0.9 mm as specified. Use a torque wrench to tighten the spark plug to the manufacturer’s recommended torque to avoid damage to the threads or cylinder head. The 16.0 mm hex size allows for standard spark plug socket compatibility. Inspect the spark plug threads and seat to ensure a proper fit and seal. Replacement intervals should follow the vehicle manufacturer’s guidelines for optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso spark plugs, including the 5018 part number, are manufactured to meet strict quality standards for durability and performance. The use of nickel and copper materials in the electrodes ensures resistance to wear and thermal stress. 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":43446390194357,"sku":"BBNF-5018","price":8.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_5018_Fro_3db04109-27ac-482b-b842-13d7b3c8a426.jpg?v=1774734444","url":"https:\/\/www.partcatalog.com\/products\/denso-5018-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}