{"product_id":"kacuyelin-ignition-coil-pack-4-iridium-spark-plugs-kit-for-jeep-dodge-chrysler-2-0-2-4l-direct-fit-improved-starting","title":"KacuYelin Ignition Coil Pack \u0026 4 Iridium Spark Plugs Kit for Jeep\/Dodge\/Chrysler 2.0–2.4L — Direct Fit, Improved Starting","description":"\u003cp\u003e\u003cstrong\u003eThe KacuYelin UF557 kit is a plug-and-play ignition coil pack plus four iridium spark plugs engineered to restore reliable spark and smoother running for 2.0–2.4L 4‑cylinder Jeep, Dodge and Chrysler engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle is showing symptoms like rough idling, reduced power, or increased fuel consumption, this matched coil-and-plug set replaces worn electrical components with high-quality materials and precise fitment. The package combines coils built with high-purity copper windings and a corrosion-resistant core, plus iridium-tipped plugs that concentrate the spark for consistent combustion. The result is improved ignition stability, easier starting and a component group designed to meet OEM-style dimensions for direct replacement.\u003c\/p\u003e\n\n\u003ch3\u003eWhat vehicles and engines does this kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis KacuYelin set is designed for a range of Chrysler, Dodge and Jeep models with 2.0L or 2.4L inline-4 engines produced between 2007 and 2016 (exact years vary by model). It covers many ED3\/GEMA\/DOHC configurations and certain non-PZEV engines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models include Chrysler 200 and Sebring, Dodge Avenger, Caliber, Journey, and Jeep Compass and Patriot.\u003c\/li\u003e\n  \u003cli\u003eFits engine sizes: 1.8L (selected Caliber), 2.0L and 2.4L inline-4 variants.\u003c\/li\u003e\n  \u003cli\u003eConfirm fit by entering Year, Make, Model and engine details into the vehicle fitment tool before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the coil packs and iridium plugs improve performance?\u003c\/h3\u003e\n\u003cp\u003eThe coils are manufactured with premium copper windings and a silicon steel core, then potted in high-temperature resin to maintain stable high-voltage output and resist oxidation. The iridium plugs use a focused electrode design and durable materials to sustain a strong, consistent spark over long service intervals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMore stable high-voltage delivery reduces misfires and rough starts.\u003c\/li\u003e\n  \u003cli\u003eIridium tips deliver concentrated sparks for improved combustion and reduced carbon buildup.\u003c\/li\u003e\n  \u003cli\u003eDesigned to help maintain factory-like fuel economy and throttle response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these parts durable and easy to install?\u003c\/h3\u003e\n\u003cp\u003eYes — the kit is produced in TS16949-standard facilities and built for longevity. Coil housings and plug construction resist heat and corrosion, while the set is shaped for direct replacement without modification on compatible models.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCoils feature anti-corrosion materials and high temperature epoxy sealing.\u003c\/li\u003e\n  \u003cli\u003ePlugs employ high-alumina ceramic insulation and laser-welded iridium electrodes for extended life.\u003c\/li\u003e\n  \u003cli\u003eDirect plug-and-play fitment when matched to the correct vehicle information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat measurable benefits can I expect after installation?\u003c\/h3\u003e\n\u003cp\u003eUpgrading worn ignition parts with this matched set can reduce misfires, improve throttle response and help stabilize idle. While actual improvements vary by vehicle condition, the design aims to reduce ignition-related failures and lower emissions compared with degraded components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSmoother starts and reduced engine hesitation under load.\u003c\/li\u003e\n  \u003cli\u003ePotential fuel-efficiency improvements when replacing failing coils\/plugs.\u003c\/li\u003e\n  \u003cli\u003eLonger service intervals from durable iridium electrodes, often lasting tens of thousands of miles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The KacuYelin UF557 ignition coil and iridium spark plug set is intended for DIY mechanics, professional technicians and vehicle owners who need a reliable OEM‑compatible replacement for 2007–2016 Jeep Patriot\/Compass and select Chrysler and Dodge models with 1.8–2.4L 4‑cylinder engines. Choose this kit if you want a matched coil-and-plug solution built to factory-style specifications and produced in certified manufacturing facilities; always verify vehicle fitment before purchase to ensure compatibility.\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: Can I install this set myself?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It's designed for direct replacement on compatible models, but follow torque specs and safety precautions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long do the iridium plugs last?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Iridium plugs commonly last 60,000–100,000 miles depending on driving conditions and maintenance.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KacuYelin","offers":[{"title":"Default Title","offer_id":48084018102430,"sku":"B0F9WL7641","price":78.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kacuyelin-coil-plug-kit-front-packaging.jpg?v=1785843628","url":"https:\/\/northtrailauto.ca\/products\/kacuyelin-ignition-coil-pack-4-iridium-spark-plugs-kit-for-jeep-dodge-chrysler-2-0-2-4l-direct-fit-improved-starting","provider":"North Trail Auto","version":"1.0","type":"link"}