{"product_id":"kacuyelin-uf670-ignition-coil-pack-double-iridium-spark-plug-kit-4-pc-for-ford-lincoln-2-0-2-3l-2012-2021-oem-fit","title":"KacuYelin UF670 Ignition Coil Pack \u0026 Double Iridium Spark Plug Kit, 4‑pc for Ford\/Lincoln 2.0–2.3L (2012–2021) OEM Fit","description":"\u003cp\u003e\u003cstrong\u003eThe KacuYelin UF670 kit combines four high-output ignition coil packs with four double‑iridium spark plugs engineered to restore reliable ignition and smoother running for compatible Ford, Lincoln and Jaguar 2.0–2.3L engines.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned as a direct-replacement ignition set, this package pairs precision coils with long‑life iridium plugs to help maintain consistent spark, improved throttle response and a cleaner burn across a range of 2012–2021 vehicles. Components meet OEM fit dimensions and are manufactured in TS16949 facilities using high‑purity materials, giving you plug‑and‑play installation without custom tuning.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles will this UF670 ignition kit fit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is built for many 2.0L and 2.3L gasoline engines from Ford, Lincoln and certain Jaguar models; it excludes plug‑in hybrid (PHEV) and full hybrid (FHEV) variants. Always verify Year, Make, Model, Engine and Aspiration in the fitment tool before purchasing to avoid mismatch.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFord: Edge, Escape, Explorer, Focus, Fusion, Mustang, Taurus (selected years 2012–2021)\u003c\/li\u003e\n  \u003cli\u003eLincoln: MKC, MKT, MKZ (selected 2013–2019\/2020 years)\u003c\/li\u003e\n  \u003cli\u003eJaguar: XE and XF 2.0L models (selected years)\u003c\/li\u003e\n  \u003cli\u003eOE cross references: UF-670, UF670, UF729, UF678, GN10621, CM5Z12029K\/A\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do the coil packs and double iridium plugs improve engine behavior?\u003c\/h3\u003e\n\u003cp\u003eThe coils use high‑purity copper windings, silicon steel cores and heat‑resistant epoxy to deliver steady high‑voltage output and resist corrosion, while the double‑iridium plugs create a more focused spark for cleaner combustion. Together they reduce misfires and can help restore lost responsiveness on worn ignition systems.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStronger, more consistent spark from laser‑welded iridium electrodes\u003c\/li\u003e\n  \u003cli\u003eCoils resist oxidation and thermal stress for steady voltage delivery\u003c\/li\u003e\n  \u003cli\u003eImproved ignition accuracy under high RPM or turbocharged loads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat durability and performance specifics should I expect?\u003c\/h3\u003e\n\u003cp\u003eIridium electrode content and a rigid ceramic insulator deliver extended plug life and stable insulation, while the coil materials mitigate electrical and thermal degradation. The manufacturer rates the plugs for long service intervals and highlights potential fuel‑efficiency improvements when replacing worn ignition components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIridium electrode: up to 90% iridium, cold extrusion and 360° laser welding\u003c\/li\u003e\n  \u003cli\u003eCeramic insulator: high‑alumina composition for heat resistance and insulation\u003c\/li\u003e\n  \u003cli\u003eExpected plug life: long service life up to tens of thousands of miles under normal conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs installation plug‑and‑play, and are there special precautions?\u003c\/h3\u003e\n\u003cp\u003eYes — the kit is designed to match OEM dimensions for straightforward replacement without modifications. However, confirm vehicle compatibility before installation and follow torque specs; avoid use on PHEV\/FHEV models which aren't supported.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect OEM-style fit for compatible models — no extra wiring or adapters\u003c\/li\u003e\n  \u003cli\u003eFollow manufacturer torque and gap specs during plug installation\u003c\/li\u003e\n  \u003cli\u003eUse the product fitment tool with full vehicle details to ensure correct selection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: drivers and mechanics replacing worn ignition components on compatible Ford, Lincoln or Jaguar 2.0\/2.3L gasoline engines who want long‑life plugs and robust coils without aftermarket tuning. It's ideal for routine maintenance, restoration of lost performance, or preventive replacement on vehicles experiencing misfires, rough idle, reduced throttle response or increased fuel usage. If you're unsure about fitment, provide your vehicle year, model and engine code before purchasing or contact KacuYelin customer support for assistance.\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 compatible with PHEV or FHEV models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. This kit does not support plug‑in hybrid (PHEV) or full hybrid (FHEV) variants; use only on compatible gasoline engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How often should I replace the iridium spark plugs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Iridium plugs typically last much longer than copper types; check vehicle service intervals but expect extended service life under normal driving.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KacuYelin","offers":[{"title":"Default Title","offer_id":48083933790366,"sku":"B0F1FT8SVR","price":94.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/kacuyelin-uf670-front-packaging.jpg?v=1785840575","url":"https:\/\/northtrailauto.ca\/products\/kacuyelin-uf670-ignition-coil-pack-double-iridium-spark-plug-kit-4-pc-for-ford-lincoln-2-0-2-3l-2012-2021-oem-fit","provider":"North Trail Auto","version":"1.0","type":"link"}