{"product_id":"marsram-ignition-coil-and-double-iridium-spark-plug-kit-for-toyota-lexus-3-5l-v6-6-coil-6-plug-set-uf487-fit","title":"Marsram Ignition Coil and Double-Iridium Spark Plug Kit for Toyota\/Lexus 3.5L V6 — 6-Coil\/6-Plug Set, UF487 Fit","description":"\u003cb\u003eMarsram's UF487 ignition coil and matched double-iridium spark plug kit provides a durable direct-replacement ignition solution for Toyota and Lexus 3.5L V6 engines.\u003c\/b\u003e\n\n\u003cp\u003eThis complete 6-coil and 6-plug set is engineered to restore reliable spark delivery and consistent combustion for compatible Toyota and Lexus 3.5L V6 models. The kit combines high-conductivity coils built with robust housings and copper windings plus double-iridium electrodes on the spark plugs to extend service life and resist wear under high heat. It's packaged for straightforward installation and backed by a one-year warranty for aftermarket peace of mind.\u003c\/p\u003e\n\n\u003ch3\u003eWill this kit fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThese ignition coils (UF487 and cross-references) and matching spark plugs are designed for a range of Toyota and Lexus V6 3.5L vehicles. Confirm your specific year and engine match the listed models before purchase to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models include: Toyota Sienna 2007–2015, Camry 2007–2017, Highlander 2008–2015, RAV4 2006–2012, Venza 2009–2015, Avalon 2005–2018 and Lexus ES350 2007–2018.\u003c\/li\u003e\n  \u003cli\u003eReplace part numbers: UF487, 90919-A2002, 90919-A2007, 9091902251 and related OEM references.\u003c\/li\u003e\n  \u003cli\u003eCheck your vehicle fit tool or factory part number to confirm match before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow are the coils and plugs built to last?\u003c\/h3\u003e\n\u003cp\u003eMarsram uses heat-resistant exterior materials and high-conductivity copper windings inside each coil to withstand engine temperatures while maintaining fast, consistent ignition response. The spark plugs feature iridium on both the center and ground electrodes for improved wear resistance and a longer service interval than standard plugs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoil housings made from epoxy resin and reinforced engineering plastics for thermal resistance.\u003c\/li\u003e\n  \u003cli\u003eCopper windings increase current transfer speed and spark consistency.\u003c\/li\u003e\n  \u003cli\u003eDouble-iridium electrodes provide greater corrosion resistance and extended durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat performance or maintenance benefits can I expect?\u003c\/h3\u003e\n\u003cp\u003eUpgrading to these coils and double-iridium plugs helps maintain steady combustion and can reduce misfires or rough idling that occur when ignition components age. While individual results vary with vehicle condition and driving habits, the design focuses on longevity and stable spark delivery rather than temporary performance spikes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImproved spark stability reduces the likelihood of misfires under normal operating conditions.\u003c\/li\u003e\n  \u003cli\u003eDurable electrodes and robust coils decrease the frequency of replacements.\u003c\/li\u003e\n  \u003cli\u003eBundled 6-coil\/6-plug packaging simplifies a full-bank replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is the installation and what does the package include?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships with six ignition coils and six spark plugs, sized for direct replacement in compatible V6 engines—installation follows standard ignition-coil and spark-plug service procedures. If you're comfortable with basic engine maintenance, the swap is straightforward; otherwise, a professional mechanic can complete the job quickly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePackage contents: 6 ignition coils + 6 double-iridium spark plugs.\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet or exceed OE form and fit for compatible vehicles for easy installation.\u003c\/li\u003e\n  \u003cli\u003eMarsram offers a 1-year warranty and customer support for fitment or quality questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: This kit is aimed at owners of Toyota or Lexus vehicles with the 3.5L V6 looking for a full-bank ignition refresh—especially those wanting longer-lived plugs and heat-resistant coils without returning to OEM pricing. It's suitable for DIY enthusiasts with basic mechanical experience and for technicians performing routine ignition maintenance or troubleshooting misfires.\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 include all parts needed for a 6-cylinder ignition replacement?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The package contains six ignition coils and six double-iridium spark plugs, enough for a full-bank replacement on compatible V6 engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty and support does Marsram provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Marsram includes a one-year warranty and customer support—contact them promptly for fitment or product issues.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Marsram","offers":[{"title":"Default Title","offer_id":67584869826745,"sku":"B0C61LNNZM","price":193.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/marsram-front-packaging-ignition-coil-spark-plug-kit.jpg?v=1790457056","url":"https:\/\/redleafauto.ca\/products\/marsram-ignition-coil-and-double-iridium-spark-plug-kit-for-toyota-lexus-3-5l-v6-6-coil-6-plug-set-uf487-fit","provider":"Redleaf Auto","version":"1.0","type":"link"}