{"product_id":"denso-3168-spark-plug","title":"Denso 3168 Spark Plug","description":"\u003ch2\u003eReliable Ignition Performance for Select Vehicle Models\u003c\/h2\u003e\u003cp\u003eThe Denso Double Platinum 3168 spark plug is engineered to provide consistent ignition and efficient combustion for a wide range of vehicles including Chevrolet, Honda, Subaru, and Volvo models. Designed with durable materials and precise specifications, this spark plug supports optimal engine performance and fuel efficiency.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDouble platinum electrodes for enhanced durability and stable spark\u003c\/li\u003e\n\u003cli\u003e5000 ohm resistance to reduce electrical noise and protect ignition components\u003c\/li\u003e\n\u003cli\u003ePlatinum chip ground electrode tip for improved wear resistance\u003c\/li\u003e\n\u003cli\u003eCopper core center electrode for efficient heat dissipation\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 for proper fitment\u003c\/li\u003e\n\u003cli\u003ePre-gap size of 1.1 mm for optimal spark gap\u003c\/li\u003e\n\u003cli\u003eHex size of 16.0 mm for easy installation\u003c\/li\u003e\n\u003cli\u003eManufacturer heat range rating of 20 suitable for various driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso Double Platinum Spark Plug Line\u003c\/h2\u003e\u003cp\u003eThe Double Platinum line from Denso features spark plugs with platinum material on both the center and ground electrodes. This design enhances electrode longevity and maintains consistent spark performance over time. The 3168 part number benefits from this technology, offering reliable ignition for vehicles such as the Mazda MX-6, Nissan 300ZX, and Subaru Impreza, where precise ignition timing and durability are critical.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Denso 3168 spark plug incorporates a copper core center electrode with a platinum tip, which improves thermal conductivity and wear resistance. The ground electrode uses a nickel core with a platinum chip tip, providing a stable spark and extended service life. With a 14mm thread diameter, 19mm reach, and flat seat design, this spark plug is compatible with various models from Chevrolet, Chrysler, Dodge, Geo, Honda, Hyundai, Isuzu, Kia, Mazda, Mitsubishi, Nissan, Saab, Subaru, Suzuki, and Volvo. Notable compatible models include the Chevrolet Aveo, Honda Civic, Subaru Forester, and Volvo S60.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores engine misfire issues caused by worn or fouled spark plugs\u003c\/li\u003e\n\u003cli\u003eImproves cold start performance in vehicles like the Mazda Miata and Nissan 300ZX\u003c\/li\u003e\n\u003cli\u003eReduces ignition system electrical interference with 5000 ohm resistance\u003c\/li\u003e\n\u003cli\u003eEnhances fuel efficiency and smooth engine operation in models such as the Subaru Outback and Kia Sportage\u003c\/li\u003e\n\u003cli\u003ePrevents electrode wear and maintains consistent spark gap over time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s make and model before installation\u003c\/li\u003e\n\u003cli\u003eUse a torque wrench to tighten the spark plug to manufacturer specifications to avoid damage\u003c\/li\u003e\n\u003cli\u003eCheck and adjust the pre-gap to 1.1 mm if necessary before installation\u003c\/li\u003e\n\u003cli\u003eInspect ignition wires and coils for wear when replacing spark plugs\u003c\/li\u003e\n\u003cli\u003eReplace spark plugs at recommended service intervals for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso spark plugs, including the Double Platinum 3168, are manufactured to meet strict quality standards ensuring reliable ignition performance. The use of premium materials such as platinum and copper core electrodes contributes to durability and consistent operation. While specific warranty details may vary, Denso products typically come with manufacturer-backed quality assurance to support long-term use in compatible vehicles.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446318891189,"sku":"BBNF-3168","price":17.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_3168_Fro_736c572a-d3a3-4975-b624-c510220c4917.jpg?v=1774734397","url":"https:\/\/www.partcatalog.com\/products\/denso-3168-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}