{"product_id":"denso-3216-spark-plug","title":"Denso 3216 Spark Plug","description":"\u003ch2\u003eReliable Spark Plug for Mitsubishi Mirage Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso U-Groove Conventional 3216 spark plug is engineered to deliver consistent ignition performance for Mitsubishi Mirage models. Designed with durable materials and a multi-electrode configuration, this spark plug supports efficient combustion and engine reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eResistance rating of 5000 ohms for optimal electrical performance\u003c\/li\u003e\n\u003cli\u003eMulti-electrode ground configuration with two nickel ground electrodes\u003c\/li\u003e\n\u003cli\u003eCopper center electrode core with nickel tip for enhanced conductivity\u003c\/li\u003e\n\u003cli\u003eFlat seat type with a 19.00 mm reach and 14.00 mm thread diameter\u003c\/li\u003e\n\u003cli\u003ePre-gap size of 1.0 mm for precise spark delivery\u003c\/li\u003e\n\u003cli\u003eHex size of 20.6 mm for standard installation tools\u003c\/li\u003e\n\u003cli\u003eManufacturer heat range of 16 suitable for typical operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso U-Groove Conventional Spark Plug Line\u003c\/h2\u003e\u003cp\u003eThe U-Groove Conventional line by Denso focuses on reliable ignition components featuring a unique multi-electrode design. This configuration improves spark efficiency and durability by distributing the spark across multiple ground electrodes. The 3216 spark plug benefits from this design, providing stable ignition performance tailored for secondary ignition systems in vehicles like the Mitsubishi Mirage.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Performance Features\u003c\/h2\u003e\u003cp\u003eThis Denso spark plug incorporates a copper core center electrode with a nickel tip, which balances thermal conductivity and wear resistance. The dual nickel ground electrodes enhance spark exposure and reduce electrode wear, contributing to longer service life. The 5000 ohm resistance helps suppress electrical noise, protecting sensitive vehicle electronics. With a flat seat and a 19 mm reach, the plug fits securely in the combustion chamber, ensuring proper sealing and heat dissipation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores consistent ignition in Mitsubishi Mirage engines\u003c\/li\u003e\n\u003cli\u003eReduces misfires caused by worn or damaged spark plugs\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring complete combustion\u003c\/li\u003e\n\u003cli\u003eMinimizes engine hesitation and rough idling\u003c\/li\u003e\n\u003cli\u003eSupports stable engine performance under normal driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 3216 spark plug, ensure the pre-gap of 1.0 mm is maintained for optimal spark performance. Use a 20.6 mm socket wrench for proper tightening torque. Verify the flat seat type matches the engine specifications to avoid sealing issues. It is recommended to replace spark plugs at regular maintenance intervals to maintain engine efficiency and prevent ignition problems.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures the 3216 spark plug to meet strict quality standards, ensuring reliable performance in Mitsubishi Mirage vehicles. The spark plug features durable electrode materials and precise manufacturing tolerances. While specific warranty details are not provided, Denso products typically come with manufacturer-backed quality assurance to support automotive maintenance needs.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446324560053,"sku":"BBNF-3216","price":13.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_3216_Fro.jpg?v=1774734402","url":"https:\/\/www.partcatalog.com\/products\/denso-3216-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}