{"product_id":"denso-3422-spark-plug","title":"Denso 3422 Spark Plug","description":"\u003ch2\u003eReliable Ignition Performance for Acura, Honda, and Saturn Vehicles\u003c\/h2\u003e\u003cp\u003eThe Denso Iridium Long Life 3422 spark plug is engineered to provide consistent ignition and enhanced durability for select Acura, Honda, and Saturn models. Designed with advanced materials and precise specifications, this spark plug supports efficient combustion and reliable engine operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIridium center electrode tip for improved ignition and longevity\u003c\/li\u003e\n\u003cli\u003ePlatinum chip ground electrode tip for stable spark and wear resistance\u003c\/li\u003e\n\u003cli\u003eThick nickel ground electrode core for durability\u003c\/li\u003e\n\u003cli\u003eCopper center electrode core for optimal conductivity\u003c\/li\u003e\n\u003cli\u003ePre-gap size of 1.1 mm for precise spark gap\u003c\/li\u003e\n\u003cli\u003eFlat seat type with 14 mm thread diameter and 19 mm reach\u003c\/li\u003e\n\u003cli\u003eHex size of 16 mm for standard installation tools\u003c\/li\u003e\n\u003cli\u003eManufacturer heat range 16 suitable for specified vehicle applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso Iridium Long Life Spark Plug Line\u003c\/h2\u003e\u003cp\u003eThe Iridium Long Life product line from Denso focuses on delivering extended service intervals and stable ignition performance. Utilizing iridium and platinum materials in the electrode tips, these spark plugs are designed to resist wear and maintain consistent spark quality over time. The 3422 part number exemplifies this approach, combining durable core materials with precise electrode design to meet the demands of modern engines in Acura MDX, Honda Odyssey, Pilot, Ridgeline, and Saturn Vue models.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Benefits\u003c\/h2\u003e\u003cp\u003eThe Denso 3422 spark plug features a copper core center electrode that enhances electrical conductivity, paired with an iridium tip that provides a fine spark for efficient combustion. The ground electrode incorporates a platinum chip tip and a thick nickel core, improving electrode life and spark stability. With a pre-gap size of 1.1 mm and a flat seat design, this spark plug ensures proper fit and reliable ignition in compatible engines. The 16 mm hex size and 19 mm reach facilitate straightforward installation and secure seating.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or fouled spark plugs in Acura MDX, Honda Odyssey, Pilot, Ridgeline, and Saturn Vue\u003c\/li\u003e\n\u003cli\u003eAddresses misfires and rough idling caused by degraded spark plugs\u003c\/li\u003e\n\u003cli\u003eImproves cold start performance and throttle response\u003c\/li\u003e\n\u003cli\u003eHelps reduce engine hesitation and poor fuel economy\u003c\/li\u003e\n\u003cli\u003eSupports stable ignition under varied driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the engine is cool before removing old spark plugs. Use a torque wrench to tighten the Denso 3422 spark plug to the manufacturer’s recommended specifications to avoid damage. Verify the pre-gap size of 1.1 mm before installation, although the plug is pre-gapped from the factory. Compatible with Acura MDX, Honda Odyssey, Pilot, Ridgeline, and Saturn Vue models, this spark plug requires a 16 mm socket for installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures the 3422 spark plug to meet strict OEM standards, ensuring reliable performance and durability. The use of iridium and platinum materials contributes to extended service life compared to conventional spark plugs. Warranty coverage details should be confirmed with the vehicle manufacturer or parts distributor.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":43446344122549,"sku":"BBNF-3422","price":17.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_3422_Fro.jpg?v=1774734413","url":"https:\/\/www.partcatalog.com\/products\/denso-3422-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}