{"product_id":"sykrss-ignition-coil-spark-plug-kit-for-lexus-toyota-6-coils-6-iridium-plugs-uf267-4504-restores-reliable-ignition","title":"SYKRSS Ignition Coil \u0026 Spark Plug Kit for Lexus\/Toyota — 6 Coils \u0026 6 Iridium Plugs (UF267\/4504) Restores Reliable Ignition","description":"\u003cp\u003e\u003cstrong\u003eComplete replacement kit with six UF267 ignition coils and six 4504 iridium spark plugs engineered to restore reliable ignition on compatible Lexus and Toyota 3.0L and 3.3L V6 engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Lexus ES300\/ES330\/RX300\/RX330 or Toyota Avalon\/Camry\/Highlander\/Sienna is showing misfires, rough idle, or a persistent check engine light, a matched ignition coil and plug set is often the most effective repair. The SYKRSS kit combines direct-fit UF267 coils with 4504 iridium plugs so every cylinder receives consistent high-voltage delivery and precise spark timing without the uncertainty of mixing old and new components.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this kit affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing worn coils and plugs re-establishes steady spark energy, reducing misfires and improving throttle response. You should notice smoother starts and more even idling across operating temperatures.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores stable high-voltage output to each cylinder.\u003c\/li\u003e\n  \u003cli\u003eReduces engine hesitation during acceleration.\u003c\/li\u003e\n  \u003cli\u003eImproves combustion consistency for better drivability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and engines are compatible with this SYKRSS kit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is built for specific Lexus and Toyota V6 models—verify engine displacement before ordering to ensure correct fit. It replaces multiple OEM part numbers and fits both 3.0L and 3.3L V6 engines from late 1990s through mid-2000s model years listed in the product details.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLexus: ES300 (1999–2003), ES330 (2004–2006), RX300 (1999–2003), RX330 (2004–2006), RX400 (2006–2008).\u003c\/li\u003e\n  \u003cli\u003eToyota: Avalon (2000–2004), Camry (2002–2006), Highlander (2001–2008 depending on engine year), Sienna (2001–2006), Solara (2004–2008).\u003c\/li\u003e\n  \u003cli\u003eCompatible with 3.0L and 3.3L V6 engines—double-check engine code or displacement before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and design features increase durability?\u003c\/h3\u003e\n\u003cp\u003eSYKRSS coils and plugs are manufactured from durable, high-grade components chosen to resist heat, moisture, and oil exposure common in engine bays. These choices aim to maintain consistent spark delivery and extend service intervals compared with low-grade replacements.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoils: silicon steel cores, precision copper windings, and epoxy sealing for moisture and heat resistance.\u003c\/li\u003e\n  \u003cli\u003ePlugs: iridium-tipped electrodes and CNC-machined shells for accurate gap and longer life.\u003c\/li\u003e\n  \u003cli\u003eCeramic insulators to reduce voltage leakage and minimize misfires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation straightforward and what’s included?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships complete with six coils, six spark plugs, and a printed installation guide so most competent DIYers or technicians can complete the swap in under an hour. It’s designed as a direct-fit replacement to streamline installation and eliminate compatibility headaches.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContents: 6 x UF267 ignition coils, 6 x 4504 iridium spark plugs, installation manual.\u003c\/li\u003e\n  \u003cli\u003eDirect-fit design replaces common OEM numbers for drop-in installation.\u003c\/li\u003e\n  \u003cli\u003eEach part tested for voltage stability prior to packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The SYKRSS UF267 + 4504 kit is intended for owners and mechanics of compatible Lexus and Toyota V6 vehicles seeking a complete, like-for-like ignition refresh. It’s ideal if you want to eliminate intermittent misfires, improve throttle response, or replace aging coils and plugs as a preventive maintenance step. Confirm your model year and engine size before purchase to ensure a correct fit.\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 this kit fit my 2004 Camry 3.3L V6?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this SYKRSS kit supports Camry 3.3L V6 models from 2004–2006; confirm your engine displacement before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do the coils and plugs come pre-gapped and ready to install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Spark plugs arrive pre-machined; check and adjust gap if needed. Coils are direct-fit and tested, ready for installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SYKRSS","offers":[{"title":"Default Title","offer_id":67584973734073,"sku":"B0DDL2FY7T","price":190.23,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/sykrss-kit-front-packaging.jpg?v=1790461637","url":"https:\/\/redleafauto.ca\/products\/sykrss-ignition-coil-spark-plug-kit-for-lexus-toyota-6-coils-6-iridium-plugs-uf267-4504-restores-reliable-ignition","provider":"Redleaf Auto","version":"1.0","type":"link"}