{"product_id":"marsram-ignition-coil-pack-for-honda-2-4l-4-pack-uf311-with-double-iridium-spark-plugs-direct-fit","title":"Marsram Ignition Coil Pack for Honda 2.4L — 4-Pack UF311 with Double-Iridium Spark Plugs, Direct-Fit","description":"\u003cb\u003eMarsram Ignition Coil Pack UF311 with four double-iridium spark plugs is a direct-fit replacement kit for many Honda and Acura 2.4L L4 engines, delivering reliable ignition performance and simplified installation.\u003c\/b\u003e\n\n\u003cp\u003eIf your 2002–2011 Honda or Acura with a 2.4L inline-4 is showing rough idling, misfires, or diminished throttle response, this Marsram kit provides four ignition coils and four premium spark plugs engineered to meet or exceed OEM fit and function. The set replaces several common part numbers (UF311, UF583, 30520PNA007, 30520RRA007 and others) and is built with heat-resistant materials and high-conductivity copper windings to improve spark consistency and durability.\u003c\/p\u003e\n\n\u003ch3\u003eWhich models is this Marsram kit compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis kit is designed for a wide range of Honda and select Acura models equipped with 2.4L or 2.0L L4 engines. Verify vehicle fitment against your VIN or the included compatibility list before purchase to ensure correct application.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHonda Accord: 2003–2007 (various trims including DX, EX, LX, SE, EX-L, Special Edition)\u003c\/li\u003e\n  \u003cli\u003eHonda CR-V: 2002–2009 (LX\/EX, SE trims; also EX-L 2007–2009)\u003c\/li\u003e\n  \u003cli\u003eHonda Element: 2003–2011 (DX\/LX\/EX and SC variants)\u003c\/li\u003e\n  \u003cli\u003eOther: 2002–2005 Civic Si 2.0L and Acura RSX 2002–2006 (base 2.0L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these ignition coils and spark plugs improve engine performance?\u003c\/h3\u003e\n\u003cp\u003eMarsram coils use epoxy and reinforced engineering plastic to resist heat distortion, while copper windings increase conductivity for faster, more consistent ignition. The double-iridium spark plugs feature corrosion-resistant electrodes that preserve the spark gap and promote efficient combustion over a longer service life.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeat-resistant coil housings reduce failure from engine bay temperatures\u003c\/li\u003e\n  \u003cli\u003eCopper internal windings improve voltage transfer and spark reliability\u003c\/li\u003e\n  \u003cli\u003eDouble-iridium plug tips maintain precise spark gaps for better combustion\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant electrodes limit wear and maintain performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation straightforward and what does the package include?\u003c\/h3\u003e\n\u003cp\u003eThe kit is made to match OE dimensions so installation is typically plug-and-play for someone with basic automotive tools and experience. Each package contains four ignition coils and four spark plugs, and fits like the original units for a simple swap without modification.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes 4 Marsram ignition coils and 4 double-iridium spark plugs\u003c\/li\u003e\n  \u003cli\u003eMeets or exceeds OE design and performance standards\u003c\/li\u003e\n  \u003cli\u003eDirect-fit replacements for listed OEM part numbers (refer to fit guide)\u003c\/li\u003e\n  \u003cli\u003eBacked by a 1-year aftermarket warranty and customer support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I check before ordering and how long can I expect them to last?\u003c\/h3\u003e\n\u003cp\u003eConfirm vehicle compatibility via your VIN or the seller’s fitment checker to prevent returns. While service life depends on driving conditions and maintenance, the rugged materials and iridium plugs are chosen for longer-lasting, stable ignition compared with older or worn stock components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways verify compatibility using the vehicle fit tool or part numbers\u003c\/li\u003e\n  \u003cli\u003eIridium plugs typically outlast copper or standard nickel plugs\u003c\/li\u003e\n  \u003cli\u003eCoil lifespan depends on heat exposure, oil leaks, and electrical stress\u003c\/li\u003e\n  \u003cli\u003eManufacturer offers a 1-year warranty for peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This Marsram UF311 coil-and-plug kit is aimed at DIY mechanics and professional technicians maintaining mid-2000s Honda\/Acura 2.4L L4 engines who want a dependable, OEM-compatible ignition refresh. It’s suitable for owners addressing misfires, rough idle, or wanting to restore throttle responsiveness without sourcing individual parts.\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: Does this kit fit a 2006 Honda Accord 2.4L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Marsram UF311 kit is compatible with 2006 Accord 2.4L models listed; verify with your VIN or the fitment tool before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are the spark plugs iridium and do they come pre-gapped?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The plugs are double-iridium style for longer life; check and set the gap per vehicle spec, though they typically ship pre-gapped close to OEM.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marsram","offers":[{"title":"Default Title","offer_id":55171529474391,"sku":"B0FXGKB2HS","price":89.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/marsram-coil-pack-front-view_d55b469a-9fcc-4abb-ae50-5f8518549c85.jpg?v=1790447594","url":"https:\/\/britishgarage.co.uk\/products\/marsram-ignition-coil-pack-for-honda-2-4l-4-pack-uf311-with-double-iridium-spark-plugs-direct-fit","provider":"British Garage","version":"1.0","type":"link"}