{"product_id":"kacuyelin-uf592-ignition-coil-pack-6-iridium-platinum-spark-plugs-for-bmw-3-0l-2006-2013-oem-fit-long-life","title":"KacuYelin UF592 Ignition Coil Pack + 6 Iridium‑Platinum Spark Plugs for BMW 3.0L (2006–2013) — OEM Fit, Long‑Life","description":"\u003cp\u003e\u003cstrong\u003eThis KacuYelin kit pairs six UF592 ignition coils with six iridium–platinum spark plugs to restore reliable ignition and match OEM fit for select BMW 3.0L N52\/N53 engines (2006–2013).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a one-stop replacement, this set combines high-grade ignition coils and long-life spark plugs engineered to meet or closely match original equipment specifications. The coils use high-purity copper windings, silicon steel cores and heat-resistant epoxy to keep voltage delivery steady, while the iridium–platinum plugs use laser-welded center electrodes and high-alumina ceramic for precise sparks and extended service life. Fitment covers many BMW 128i, 325i\/xi, 328i, 330i, 525i\/xi, 528i, 530i\/xi, X3, X5 and Z4 models equipped with a rounded-triangle 3-pin coil connector and a smooth coil body (not laminated-plate coils).\u003c\/p\u003e\n\n\u003ch3\u003eHow will these coils and plugs affect engine starting and idle stability?\u003c\/h3\u003e\n\u003cp\u003eThe upgraded coil windings and concentrated spark plug electrodes improve ignition stability at start-up and at low rpm. Better spark consistency reduces misfires and hesitation, producing steadier idling and more dependable cold\/warm starts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-purity copper windings reduce voltage loss for stronger sparks.\u003c\/li\u003e\n  \u003cli\u003eLaser-welded iridium center electrode focuses spark energy.\u003c\/li\u003e\n  \u003cli\u003eHigh alumina ceramic insulator improves heat tolerance and insulation.\u003c\/li\u003e\n  \u003cli\u003eDirect OEM-style fit for plug-and-play installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these parts increase fuel economy or reduce emissions?\u003c\/h3\u003e\n\u003cp\u003eBy restoring accurate, complete combustion across cylinders, this coil-and-plug set can help the engine run more efficiently. While improvements depend on vehicle condition, properly functioning ignition components commonly lead to smoother combustion and lower unburned fuel emissions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMore precise ignition reduces incomplete combustion and wasted fuel.\u003c\/li\u003e\n  \u003cli\u003eManufacturer states potential fuel efficiency gains when replacing worn parts.\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet EPA-related performance expectations for emissions control.\u003c\/li\u003e\n  \u003cli\u003eHelps prevent misfire-related catalytic converter stress.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat durability and material features should I expect from each component?\u003c\/h3\u003e\n\u003cp\u003eThe coils are built with corrosion-resistant materials and high-temperature epoxy to withstand under-hood conditions. The iridium–platinum plugs use 360° continuous laser welding and up to 90% platinum content for extended electrode life, with an expected service window significantly longer than standard copper plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoils: silicon steel core, high-purity copper windings and heat-resistant epoxy.\u003c\/li\u003e\n  \u003cli\u003ePlugs: iridium–platinum electrodes with cold extrusion and laser welding.\u003c\/li\u003e\n  \u003cli\u003eHigh-alumina (95%) ceramic bodies for improved thermal and electrical insulation.\u003c\/li\u003e\n  \u003cli\u003eRated for long life—manufacturer cites up to 70,000–100,000 miles under normal conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I confirm fitment for my BMW before buying?\u003c\/h3\u003e\n\u003cp\u003eVerify year, model, engine displacement and aspiration against the listed fitment range and check that your vehicle uses the rounded-triangle 3-pin coil connector with a smooth coil housing. For online listings, input your vehicle details into the fitment tool or compare OEM part numbers to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with many BMW 3.0L models from 2006–2013—see full fitment list.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with laminated-plate coil housings; requires smooth-body coils with 3-pin connector.\u003c\/li\u003e\n  \u003cli\u003eCross-references common OEM numbers including 12137594937 and related variants.\u003c\/li\u003e\n  \u003cli\u003eUse year, model, submodel and engine info in the fitment checker before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this kit is for: Automotive DIYers and independent technicians who want a complete ignition refresh using parts built to match OEM-style specifications. It's suitable for owners of BMW 3.0L models in the listed years experiencing rough idle, misfires, increased fuel use, or intermittent starting issues, and for anyone who prefers a single kit with matched coils and long-life plugs for preventative maintenance.\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: Are these ignition coils plug-and-play for my BMW?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—these coils match OEM-style connectors and fit directly if your BMW uses the rounded-triangle 3-pin smooth-body coil. Verify fit with your year\/model before purchase.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do the iridium–platinum spark plugs last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Manufacturer guidance cites an expected life of approximately 70,000–100,000 miles under normal driving conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KacuYelin","offers":[{"title":"Default Title","offer_id":48084018331806,"sku":"B0F9WM2T8W","price":99.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kacuyelin-coil-pack-front-view_d390c242-009f-4ec9-9309-6a88cad6db39.jpg?v=1785843630","url":"https:\/\/northtrailauto.ca\/products\/kacuyelin-uf592-ignition-coil-pack-6-iridium-platinum-spark-plugs-for-bmw-3-0l-2006-2013-oem-fit-long-life","provider":"North Trail Auto","version":"1.0","type":"link"}