{"product_id":"bdfhyk-ignition-coils-for-mazda-3-6-cx-3-cx-5-cx-9-mx-5-miata-set-of-4-direct-fit-high-heat-durable-replacement","title":"BDFHYK Ignition Coils for Mazda 3\/6 CX-3 CX-5 CX-9 MX-5 Miata — Set of 4, Direct-Fit High-Heat Durable Replacement","description":"\u003cp\u003e\u003cstrong\u003eBDFHYK ignition coil pack replaces worn coils on many Mazda 3, Mazda 6, CX-3, CX-5, CX-9 and MX-5 Miata models for reliable spark delivery and smoother running.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Mazda shows rough idle, intermittent misfires, slow starts or reduced fuel efficiency, worn ignition coils are a common suspect. This set of four BDFHYK coils is engineered as a direct-fit replacement for OE numbers such as UF656, UF805, PE0118100 and others, and is built using high-grade PBT and PPO materials with the original-style control chip to improve durability under heat and vibration.\u003c\/p\u003e\n\n\u003ch3\u003eWhich Mazda models and engines will these coils fit?\u003c\/h3\u003e\n\u003cp\u003eThese coils are designed for multiple Mazda platforms with inline-four engines. Always cross-check your vehicle year, engine displacement and the OE part number before ordering to confirm fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMazda 3 (2012–2023) and Mazda 3 Sport (select years)\u003c\/li\u003e\n  \u003cli\u003eMazda 6 (2014–2021), CX-3 (2016–2023), CX-5 (2013–2020)\u003c\/li\u003e\n  \u003cli\u003eMazda CX-9 (2016–2019) and MX-5 Miata (2016–2018)\u003c\/li\u003e\n  \u003cli\u003eCompatible with OE numbers UF656, UF805, PE0118100, UF656T, C857 and equivalents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these coils improve engine performance?\u003c\/h3\u003e\n\u003cp\u003eBy restoring reliable high-voltage spark delivery, fresh coils help the engine ignite fuel more consistently, which reduces misfires and can improve throttle response and fuel use. BDFHYK uses quality materials and the original-style chip to match factory timing and resistance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces chance of misfire-related rough running\u003c\/li\u003e\n  \u003cli\u003eHelps shorten engine cranking time\u003c\/li\u003e\n  \u003cli\u003eMay stabilize idle and restore low-end power\u003c\/li\u003e\n  \u003cli\u003eDesigned for heat and corrosion resistance to extend life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation straightforward for a home mechanic?\u003c\/h3\u003e\n\u003cp\u003eYes — these coils are built as direct replacements and the package includes a coil installation guide. Basic hand tools and standard precautions (disconnect battery, mark wiring) are usually all that’s needed for removal and replacement.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design for the listed Mazda models\u003c\/li\u003e\n  \u003cli\u003eIncludes installation manual in the box\u003c\/li\u003e\n  \u003cli\u003eNo special programming required; uses original-style chip\u003c\/li\u003e\n  \u003cli\u003eRecommended: inspect and replace spark plugs if aged\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the features that make these coils durable?\u003c\/h3\u003e\n\u003cp\u003eBDFHYK constructs the coils using PBT from Germany and PPO-grade materials from the U.S., paired with factory-equivalent internal electronics to resist heat, wear and corrosion. These design choices aim to reduce premature failure when compared to lower-quality aftermarket coils.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-grade polymer housings for thermal and chemical resistance\u003c\/li\u003e\n  \u003cli\u003eOriginal-spec control chip for stable electrical performance\u003c\/li\u003e\n  \u003cli\u003eManufactured with automotive production standards and testing\u003c\/li\u003e\n  \u003cli\u003ePackaged as a set of four for a complete bank refresh\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This four-coil pack is intended for Mazda owners and DIY mechanics who need a reliable, OE-compatible replacement for worn ignition coils on 2.0L, 2.2L and 2.5L inline-four engines. It’s also suitable for repair shops looking for a cost-effective, well-built coil option that matches common Mazda part numbers. Verify compatibility with your vehicle’s year, engine, and OE part number before purchase to ensure correct fitment.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these coils fit my Mazda CX-5 2017 2.5L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They commonly fit CX-5 2013–2020 2.5L engines, but check your vehicle’s OE coil number (UF656\/UF805 etc.) to confirm compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to reprogram the ECU after installing these coils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No reprogramming is required; the coils use an original-style chip to match factory electrical characteristics.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"BDFHYK","offers":[{"title":"Default Title","offer_id":48083267420318,"sku":"B0CG8H34DT","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/bdfhyk-front-packaging-ignition-coils.jpg?v=1785830277","url":"https:\/\/northtrailauto.ca\/products\/bdfhyk-ignition-coils-for-mazda-3-6-cx-3-cx-5-cx-9-mx-5-miata-set-of-4-direct-fit-high-heat-durable-replacement","provider":"North Trail Auto","version":"1.0","type":"link"}