{"product_id":"gedlex-ignition-coil-iridium-spark-plug-kit-uf247-pack-of-4-for-1-8l-l4-oem-fit-high-energy","title":"Gedlex Ignition Coil \u0026 Iridium Spark Plug Kit UF247 Pack of 4 for 1.8L L4 — OEM Fit, High-Energy","description":"\u003cp\u003e\u003cstrong\u003eGedlex UF247 ignition coil pack with iridium spark plugs is a plug-and-play replacement set engineered to restore reliable spark, reduce misfires, and match OEM fit for 1.8L L4 engines in select Toyota, Chevy and Pontiac models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit combines four UF247 ignition coils and compatible iridium spark plugs sized for 1.8L four-cylinder engines found in many Toyota (Corolla, Matrix, Celica, MR2 Spyder) and partner-platform vehicles (Chevrolet Prizm, Pontiac Vibe) from model years 2000–2008. Each component is built to meet or exceed common OE specifications, offering a straightforward swap for worn or failing coils and plugs. The set emphasizes heat and corrosion resistance, improved ignition energy, and a straightforward installation that keeps your engine running smoothly without elaborate tuning.\u003c\/p\u003e\n\n\u003ch3\u003eWhat vehicles and engines does this Gedlex UF247 kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis set is tailored to 1.8L L4 engines used across several Toyota platforms and their GM equivalents. It covers model year ranges where the UF247 (also referenced as UF-247 or part numbers like 90080-19015, 90919-02239) is specified.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2000–2005 Toyota Celica GT 1.8L L4\u003c\/li\u003e\n  \u003cli\u003e2000–2008 Toyota Corolla 1.8L L4\u003c\/li\u003e\n  \u003cli\u003e2003–2008 Toyota Matrix 1.8L L4\u003c\/li\u003e\n  \u003cli\u003e2000–2005 Toyota MR2 Spyder 1.8L L4\u003c\/li\u003e\n  \u003cli\u003e2000–2002 Chevrolet Prizm 1.8L L4\u003c\/li\u003e\n  \u003cli\u003e2003–2008 Pontiac Vibe 1.8L L4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will replacing coils and plugs with this set affect engine performance?\u003c\/h3\u003e\n\u003cp\u003eReplacing aged coils and worn spark plugs typically restores consistent ignition energy and improves combustion stability. That can reduce misfires, smooth idle, and help recover lost throttle response without aftermarket tuning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigher energy output for a stronger, more stable spark\u003c\/li\u003e\n  \u003cli\u003eIridium plugs provide precise ignition and longer service life\u003c\/li\u003e\n  \u003cli\u003eReduced rough-idle and fewer misfire codes under typical conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these Gedlex parts easy to install and compatible with OEM systems?\u003c\/h3\u003e\n\u003cp\u003eYes — the coils and plugs are designed for direct replacement and follow original equipment dimensions and electrical interfaces. Installation typically requires basic hand tools and about the same time as other standard coil-swap jobs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play connectors match factory harnesses\u003c\/li\u003e\n  \u003cli\u003eNo ECM reprogramming required for stock vehicles\u003c\/li\u003e\n  \u003cli\u003eMeets or exceeds common OE spec numbers (UF247, C1249, IC372, etc.)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat build quality and durability features are included?\u003c\/h3\u003e\n\u003cp\u003eGedlex combines improved module materials and corrosion-resistant finishes to extend service life under typical driving conditions. The design focuses on heat tolerance and wear resistance to withstand repeated thermal cycling in the engine bay.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-quality ignition modules for improved heat resistance\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant casing and terminals for longevity\u003c\/li\u003e\n  \u003cli\u003eIridium spark plugs for enhanced electrode wear life\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Gedlex UF247 ignition coil pack and iridium spark plug pack of four is intended for owners and mechanics servicing 1.8L L4 Toyota Corolla, Matrix, Celica, MR2 Spyder, Chevrolet Prizm, and Pontiac Vibe models within the listed years. It suits drivers needing a direct OEM-style replacement to correct misfires, restore throttle responsiveness, or perform scheduled ignition maintenance without aftermarket calibration. If you have a compatible vehicle and are seeking a cost-effective, durable replacement set that aligns with OE part numbers, this kit is a practical choice.\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 and plugs clear a misfire code?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They can resolve many ignition-related misfires when caused by worn coils or plugs, but persistent codes may need diagnostic testing for other faults.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need special tools to install the UF247 coils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools are required—basic hand tools are sufficient for removal and installation in most cases.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Gedlex","offers":[{"title":"Default Title","offer_id":48080867295390,"sku":"B0D5GVWWBQ","price":84.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/gedlex-front-packaging-uf247-coil-set.jpg?v=1785791204","url":"https:\/\/northtrailauto.ca\/products\/gedlex-ignition-coil-iridium-spark-plug-kit-uf247-pack-of-4-for-1-8l-l4-oem-fit-high-energy","provider":"North Trail Auto","version":"1.0","type":"link"}