LCWRGS Ignition Coil Pack Set of 4 UF611 for Kia/Hyundai 2.0L & 2.4L L4 — Direct-Fit, High-Output

LCWRGS Set of 4 Ignition Coil Packs (UF611) is a direct-fit replacement that restores reliable spark delivery for compatible 2.0L and 2.4L Kia and Hyundai four-cylinder engines.

These coil packs are engineered to match or improve on original equipment performance for late-model Kia and Hyundai L4 engines. Built with high-conductivity copper windings and high-dielectric epoxy, the LCWRGS coils resist heat and electrical breakdown to extend service life and reduce ignition-related issues. Each purchase includes four coil packs—enough to replace a full bank—and the units are designed for straightforward, bolt-on installation that follows OEM mounting and electrical connections.

Which vehicles and engines will these ignition coils fit?

These coil packs are compatible with many Kia and Hyundai four-cylinder models from roughly 2008–2016. Fitment targets 2.0L and 2.4L L4 engines used across several model years, so verifying the part number against your vehicle is recommended before purchase.

• Kia: Optima, Sorento (2.4L), Sportage, Forte (2.0/2.4L), Rondo (2.4L) — select 2009–2015 years.
• Hyundai: Sonata (2.4L), Santa Fe (2.4L), Genesis Coupe (2.0L), Tucson (2.4L) — select 2008–2016 years.
• Cross-check replacement numbers UF611, C1667, 5C1724, IC712 when confirming fit.

How do these LCWRGS coils affect engine performance?

Upgraded coil design translates to stronger, more consistent spark energy which supports smoother combustion and fewer misfires under load. The manufacturer rates these coils to deliver roughly 15% more energy than some OEM units, helping restore throttle response and reduce rough-idle symptoms caused by weak coils.

• Higher output improves ignition stability during acceleration and cold starts.
• Durable epoxy and copper windings resist heat-related deterioration.
• Replacing all four coils at once helps eliminate intermittent misfire diagnosis confusion.

What should I expect when installing and using these coil packs?

Installation is straightforward for anyone comfortable with basic engine-bay work: disconnect the battery, remove the ignition cover (if present), unplug the coil connectors, and unbolt each coil. These LCWRGS packs follow OEM geometry so harnesses and mounting points align without modification.

• Direct OEM-style fit reduces the need for adapters or rewiring.
• Simple swap-in process—typical DIY time is under an hour for an experienced person.
• Includes a 24-month warranty and customer support for troubleshooting.

When should I replace my ignition coils and what signs indicate failure?

Ignition coils wear with time and heat cycling; common indicators include engine misfires, rough idle, reduced fuel economy, and a check-engine light showing misfire codes. If coils are old or if you notice these symptoms, replacing the coil pack set can eliminate ignition-related drivability issues.

• Frequent misfire codes (P0300–P0304) or persistent rough running.
• Loss of power under acceleration or stalling at idle.
• Visible damage, corrosion, or excessive oil contamination on original coils.

Who is this for: The LCWRGS Set of 4 Ignition Coil Packs is aimed at owners and technicians working on mid-2000s to mid-2010s Kia and Hyundai four-cylinder vehicles who need a reliable, direct-fit replacement. It suits DIYers wanting a straightforward swap, independent repair shops seeking a cost-effective alternative to OE coils, and owners addressing misfires, poor idle, or diminished engine responsiveness. Before ordering, verify compatibility with your vehicle’s year, engine size (2.0L or 2.4L L4), and replacement part numbers (UF611/C1667/5C1724/IC712) to ensure a proper fit.