{"product_id":"denso-673-3204-direct-ignition-coil","title":"Denso 673-3204 Direct Ignition Coil","description":"\u003ch2\u003eReliable Ignition Coil for Mazda 3, 6, CX-7, and MX-5 Miata\u003c\/h2\u003e\u003cp\u003eThe Denso 673-3204 ignition coil is designed to deliver consistent performance for Mazda vehicles including the 3, 6, CX-7, and MX-5 Miata models. This direct ignition coil operates at 12 volts and features a durable black finish, ensuring reliable ignition system function.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect ignition coil designed for precise spark delivery\u003c\/li\u003e\n\u003cli\u003eOperates at 12 volts for optimal electrical compatibility\u003c\/li\u003e\n\u003cli\u003eDurable black color housing for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eCompatible with Mazda 3, 6, CX-7, and MX-5 Miata\u003c\/li\u003e\n\u003cli\u003ePart number 673-3204 for accurate replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Denso Coil on Plug Product Line\u003c\/h2\u003e\u003cp\u003eThe Denso Coil on Plug product line focuses on direct ignition coils that mount directly onto the spark plug, eliminating the need for spark plug wires. This design improves ignition efficiency and reduces energy loss. The 673-3204 coil is part of this line, providing a streamlined ignition solution for compatible Mazda models.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe Denso 673-3204 ignition coil is engineered to operate at a standard 12-volt electrical system, matching the requirements of Mazda vehicles such as the 3, 6, CX-7, and MX-5 Miata. Its black housing is designed to withstand engine bay conditions, offering durability and consistent performance. As a direct ignition coil, it delivers spark energy directly to the spark plug, improving ignition timing and engine efficiency.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Ignition Coil\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEngine misfires or rough idling in Mazda 3, 6, CX-7, and MX-5 Miata\u003c\/li\u003e\n\u003cli\u003eDifficulty starting the engine or intermittent stalling\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency due to weak spark delivery\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by ignition system faults\u003c\/li\u003e\n\u003cli\u003eLoss of power or hesitation during acceleration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Denso 673-3204 ignition coil, ensure the ignition system is powered off and the engine is cool. This coil is a direct replacement for the specified Mazda models and should fit securely onto the spark plug without modification. Verify electrical connections are clean and secure to maintain optimal performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDenso manufactures ignition coils to meet strict quality standards, ensuring reliable operation within the specified voltage and fitment parameters. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties covering defects in materials and workmanship.\u003c\/p\u003e","brand":"Denso","offers":[{"title":"Default Title","offer_id":52163233579189,"sku":"BBNF-673-3204","price":77.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NP_6733204_FRO.jpg?v=1775590311","url":"https:\/\/www.partcatalog.com\/products\/denso-673-3204-direct-ignition-coil","provider":"PartCatalog","version":"1.0","type":"link"}