{"product_id":"lcwrgs-ignition-coil-pack-set-for-honda-civic-1-7l-uf400-4-pack-high-energy-copper-windings","title":"LCWRGS Ignition Coil Pack Set for Honda Civic 1.7L (UF400) — 4-Pack, High-Energy Copper Windings","description":"\u003cp\u003e\u003cstrong\u003eLCWRGS Set of 4 Ignition Coil Packs (UF400) is a direct-fit replacement for 2001–2005 Honda Civic and 2002–2004 Acura EL 1.7L engines, restoring reliable spark and smoother running.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Civic or Acura EL is showing misfires, reduced fuel economy, rough idling, or a persistent check engine light, worn ignition coils are a common culprit. These LCWRGS coil packs are engineered to meet or surpass original equipment specifications, offering higher energy output, robust materials, and an OEM-style fit that makes swap-outs straightforward for DIYers and technicians alike.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these coils improve engine performance?\u003c\/h3\u003e\n\u003cp\u003eEach LCWRGS coil is wound with highly conductive copper and potted in high-dielectric epoxy to reduce energy loss and resist heat-related breakdown. The design delivers up to an approximate 15% increase in energy output versus some OE coils, which can translate to crisper combustion and more consistent firing across cylinders.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigher-energy ignition for stronger spark and more complete combustion\u003c\/li\u003e\n  \u003cli\u003eDurable epoxy potting to resist moisture and vibration\u003c\/li\u003e\n  \u003cli\u003eCopper windings for improved conductivity and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these coil packs compatible with my vehicle?\u003c\/h3\u003e\n\u003cp\u003eThis set is specifically made to replace UF400 and other common OEM references on 2001–2005 Honda Civic 1.7L L4 and 2002–2004 Acura EL 1.7L models. They follow the original coil-pack footprint and electrical connectors so no modification is required for direct installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 2001–2005 Honda Civic with 1.7L L4 engines\u003c\/li\u003e\n  \u003cli\u003eFits 2002–2004 Acura EL 1.7L L4 engines\u003c\/li\u003e\n  \u003cli\u003eReplaces UF400, C1460, 5C1451, E1012, E340, E420, 52-1789, IC520\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation and what tools are needed?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically a straightforward bolt-and-plug replacement following basic safety steps: disconnect the battery, remove the engine cover (if present), unplug the old coils, unbolt them, and reverse the process. No special programming or relearning is required in most cases—just ensure proper torque and connector seating.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBasic tools: ratchet, socket set, and torque wrench recommended\u003c\/li\u003e\n  \u003cli\u003eNo ECU reprogramming required for direct-fit replacements\u003c\/li\u003e\n  \u003cli\u003eReplace spark plugs if they are worn to ensure optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kind of reliability and warranty do these coils offer?\u003c\/h3\u003e\n\u003cp\u003eLCWRGS coils are manufactured to meet or exceed OE build quality with materials chosen to withstand heat, vibration, and road contaminants. The product ships as a set of four and includes a 24-month warranty, plus customer support in case of fitment or quality questions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSet of 4 coil packs included for full-bank replacement\u003c\/li\u003e\n  \u003cli\u003e24-month limited warranty and customer support\u003c\/li\u003e\n  \u003cli\u003eDesigned to reduce misfires, hesitation, and premature failure compared to aged OEM coils\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This LCWRGS set is aimed at Civic and Acura EL owners, independent mechanics, and DIY enthusiasts who need a reliable, direct-replacement ignition coil solution for 1.7L L4 engines. Choose this pack when you want an easy, OE-compatible swap that restores ignition performance, reduces drivability complaints, and comes backed by a two-year warranty and responsive support.\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 trigger ECU reprogramming?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These are direct-fit coils that match OEM connectors and typically do not require ECU reprogramming.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to replace spark plugs when installing these coils?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It's recommended to inspect and replace worn spark plugs to ensure optimal performance with new coils.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LCWRGS","offers":[{"title":"Default Title","offer_id":48084063682718,"sku":"B09T36TH9T","price":72.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lcwrgs-front-packaging-ignition-coils_61bcfb68-0375-4d6f-a2f8-6d82bee08cf2.jpg?v=1785845218","url":"https:\/\/northtrailauto.ca\/products\/lcwrgs-ignition-coil-pack-set-for-honda-civic-1-7l-uf400-4-pack-high-energy-copper-windings","provider":"North Trail Auto","version":"1.0","type":"link"}