{"product_id":"denso-3532-spark-plug","title":"Denso 3532 Spark Plug","description":"\u003ch2\u003eDenso Iridium Long Life Spark Plug 3532\u003c\/h2\u003e\u003cp\u003eDenso 3532 is an Iridium Long Life spark plug built for OE-level performance, durability, and emissions control. It uses an iridium center electrode with a platinum chip ground tip to support consistent ignition in Mazda and Toyota applications, including Mazda 3, CX-5, and MX-5 Miata fitments.\u003c\/p\u003e\u003cp\u003eThe Iridium Long Life line focuses on extended service life and stable spark delivery for modern engines that call for a fine-wire iridium plug. If you are replacing worn plugs on a Mazda 3 or Mazda CX-30, Denso 3532 provides the correct OE-style configuration for the listed applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number: 3532\u003c\/li\u003e\n\u003cli\u003eIridium center electrode tip material for precise spark delivery\u003c\/li\u003e\n\u003cli\u003ePlatinum chip ground electrode tip design for long service life\u003c\/li\u003e\n\u003cli\u003e5000 ohm resistor for ignition noise suppression\u003c\/li\u003e\n\u003cli\u003ePre-gap size: 1.1 mm\u003c\/li\u003e\n\u003cli\u003eFlat seat design with 12.00 mm thread diameter\u003c\/li\u003e\n\u003cli\u003eReach: 26.50 mm; hex size: 14.3 mm\u003c\/li\u003e\n\u003cli\u003eOE-style construction for listed Mazda and Toyota applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eDenso Iridium Long Life 3532 is manufactured to meet strict OE performance, durability, and emissions standards. The plug combines a copper core center electrode with an iridium tip and a nickel ground electrode core, helping maintain stable combustion characteristics in the specified engines. This part cross-references DENSO Auto Parts ZC20HPR11 for the same application.\u003c\/p\u003e\u003cp\u003eCompatible With Mazda 3, Mazda CX-30, Mazda CX-5, Mazda MX-5 Miata, Mazda 6, Mazda CX-3, Mazda 3 Sport, Toyota Yaris, Toyota Yaris iA, and Scion iA applications listed in the fitment data. For shoppers searching for a Denso 3532 spark plug for Mazda CX-5 or a Denso 3532 iridium spark plug for Mazda 3, this OE-style replacement matches the specified engine requirements.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMisfires caused by worn or eroded spark plug electrodes\u003c\/li\u003e\n\u003cli\u003eHard starting from degraded ignition performance\u003c\/li\u003e\n\u003cli\u003eRough idle from inconsistent spark delivery\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency linked to aging plugs\u003c\/li\u003e\n\u003cli\u003eEmissions issues related to incomplete combustion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify engine code and model year before installation, especially on Mazda 3 and Mazda 3 Sport applications with engine type notes. Confirm the specified 1.1 mm pre-gap and use the correct torque procedure for the engine. Inspect coil boots and ignition components during service to avoid repeat misfire concerns.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDenso manufactures this spark plug to OE performance, durability, and emissions standards for the listed applications. The Iridium Long Life design is intended for modern ignition systems that require a fine-wire iridium plug with stable service characteristics.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":52412242067637,"sku":"BBNF-3532","price":30.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_3532_Fro.jpg?v=1777787481","url":"https:\/\/www.partcatalog.com\/products\/denso-3532-spark-plug","provider":"PartCatalog","version":"1.0","type":"link"}