{"product_id":"dowyta-ignition-coil-pack-spark-plug-kit-uf557-set-of-4-upgraded-copper-windings-direct-fit","title":"DOWYTA Ignition Coil Pack \u0026 Spark Plug Kit UF557 — Set of 4, Upgraded Copper Windings, Direct Fit","description":"\u003cp\u003e\u003cstrong\u003eDOWYTA’s Set of 4 UF557 ignition coil packs and matched spark plugs is a complete replacement kit engineered to restore reliable sparks and smoother running for 2007–2016 2.0L and 2.4L Jeep Patriot\/Compass, Dodge Caliber\/Journey and Chrysler 200 four-cylinder engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis kit combines four upgraded UF557 coil packs and four high-quality spark plugs designed for direct fitment on compatible models. Each coil uses improved copper windings and a ventilated polymer housing for heat dissipation, while the spark plugs are matched for consistent gap and firing. The set is intended as a straightforward repair or preventative maintenance upgrade when existing ignition components produce misfires, rough idle, reduced fuel economy, or trigger check-engine lights.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these coils and plugs improve engine performance?\u003c\/h3\u003e\n\u003cp\u003eUpgraded coils deliver a stronger, steadier high-voltage pulse to each spark plug and the plugs provide a consistent electrode gap for reliable combustion. Together they help reduce misfires and support more complete fuel burn without altering engine tuning.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUF557 coils with imported copper windings for stable spark energy\u003c\/li\u003e\n  \u003cli\u003ePolymer housing designed for efficient heat dissipation\u003c\/li\u003e\n  \u003cli\u003eSpark plugs pre-set for correct gap and reliable firing\u003c\/li\u003e\n  \u003cli\u003eDirect replacement fit to avoid modification or tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and engines are these parts compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis set is manufactured to fit a range of 2007–2016 4-cylinder vehicles from Jeep, Dodge and Chrysler. Always verify your OEM part numbers or VIN fitment before purchase to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eJeep Patriot (2007–2016) — L4 2.0L and 2.4L\u003c\/li\u003e\n  \u003cli\u003eJeep Compass (2007–2016) — L4 2.0L and 2.4L\u003c\/li\u003e\n  \u003cli\u003eDodge Caliber (2007–2012) — L4 2.0L\u003c\/li\u003e\n  \u003cli\u003eDodge Journey (2009–2017) and Chrysler 200 (2011–2014) — L4 2.4L\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and maintenance?\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be bolt-on with no special tools beyond typical hand tools; technicians can swap each coil and spark plug in the order recommended by the manufacturer. Follow proper torque specs and a clean mounting surface to prevent damage and ensure lasting contact.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSwap one cylinder at a time to preserve firing order and avoid cross-threading\u003c\/li\u003e\n  \u003cli\u003eUse correct torque for spark plug and coil mounting (refer to vehicle manual)\u003c\/li\u003e\n  \u003cli\u003eInspect boot seals and wiring harnesses for wear before assembly\u003c\/li\u003e\n  \u003cli\u003eReset any stored engine codes after installation if present\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these DOWYTA ignition coils and spark plugs?\u003c\/h3\u003e\n\u003cp\u003eThese components are built with corrosion-resistant materials and quality copper conductors for extended life compared with low-grade replacements. The housing design helps manage heat, an important factor for longevity in four-cylinder ignition systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eImported copper windings for consistent conductivity\u003c\/li\u003e\n  \u003cli\u003eHigh-efficiency polymer housing to reduce thermal stress\u003c\/li\u003e\n  \u003cli\u003eManufactured to meet common OE fit and function standards\u003c\/li\u003e\n  \u003cli\u003eCustomer support and quality-assurance service from DOWYTA\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This DOWYTA set is aimed at DIY enthusiasts, independent mechanics, and fleet owners who need a reliable coil-and-plug replacement for affected Jeep Patriot\/Compass, Dodge Caliber\/Journey, and Chrysler 200 four-cylinder models. It’s appropriate for routine maintenance, correcting ignition-related drivability issues, or upgrading worn components to restore fuel efficiency and smoother running.\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: Are these coils and plugs direct replacements for OEM parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The kit is designed as a direct-fit replacement for listed 2007–2016 models; confirm OEM part numbers or VIN fitment before ordering.\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 these ignition parts?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No special tools are required beyond basic hand tools and a torque wrench; follow vehicle torque specs and swap one cylinder at a time.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"DOWYTA","offers":[{"title":"Default Title","offer_id":55169282670935,"sku":"B0FXWNZVPF","price":87.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/dowyta-coil-and-plugs-front-packaging.jpg?v=1790421619","url":"https:\/\/britishgarage.co.uk\/products\/dowyta-ignition-coil-pack-spark-plug-kit-uf557-set-of-4-upgraded-copper-windings-direct-fit","provider":"British Garage","version":"1.0","type":"link"}