TAUTOY Ignition Coil & Iridium Spark Plug Kit Set of 4 UF764 – Fits 2.0L/2.4L Hyundai & Kia 2015–2021, OE-style Reliability

TAUTOY Set of 4 UF764 ignition coils paired with iridium spark plugs — a direct-fit replacement kit for many 2.0L and 2.4L Hyundai and Kia models from 2015–2021 designed to restore reliable spark and consistent engine performance.

This kit combines four UF764 ignition coil packs engineered to OE-equivalent standards with matching iridium spark plugs to give a coordinated ignition system replacement. Each coil is manufactured in TS16949-certified facilities, fully tested for leakage and function, and uses high-conductivity copper windings and robust epoxy for long-lasting insulation. The set replaces part numbers like GN10730, C988 and 27300-2GGA0 and fits a broad list of Hyundai and Kia vehicles with 2.0L and 2.4L engines produced between 2015 and 2021.

Will these coils and plugs fit my specific Hyundai or Kia model?

Compatibility covers specific 2.0L and 2.4L engines across multiple model years. Confirm your vehicle’s engine code and year against the provided fitment list before ordering to ensure a correct match.

• Fits Hyundai: Sonata (2015–2019 2.4L; 2015 2.0L), Santa Fe (2019–2020 2.4L; Santa Fe Sport 2017–2018 2.4L), Tucson (2018–2021 2.4L).
• Fits Kia: Optima (2016–2018 2.4L), Sorento (2016 2.0L; 2016–2020 2.4L), Sportage (2017–2020 2.4L), Stinger and other compatible models using listed part numbers.
• Cross-references: UF-764, UF764, IC871, GN10730, E1264, C988, 49138, 27300-2GGA0, 273002GGA0.

How do these ignition coils and iridium plugs improve engine reliability?

Each coil is built with copper windings and high-dielectric epoxy to maintain consistent spark energy under heat and vibration. The iridium plugs offer a fine center electrode that supports stable ignition and longer service life compared with conventional plugs.

• High conductive copper core for efficient energy transfer.
• Corrosion-resistant terminals and precise mating for reliable connections.
• Iridium tip spark plugs deliver long life and steady ignition characteristics.
• 100% function and leakage testing ensures each unit performs to spec.

What should I expect during installation and maintenance?

Installation follows standard ignition coil and spark plug replacement procedures; no engine modifications are needed when the correct fitment is selected. Torque the spark plugs and coil fasteners to factory specifications and replace coils in matched sets when multiple units show wear to avoid misfires.

• Replace plugs and coils in complete sets for even wear and consistent performance.
• Use a calibrated torque wrench to the vehicle manufacturer’s torque values.
• Inspect wiring harness and boots; clean mating surfaces before assembly.
• Observe proper anti-seize and dielectric compound practices if recommended by vehicle manual.

Who is this for? The TAUTOY UF764 coil and iridium spark plug set is intended for owners, independent shops, and DIY mechanics working on compatible 2.0L and 2.4L Hyundai and Kia vehicles from 2015 to 2021 who need a reliable, OE-referenced replacement. It’s ideal for vehicles showing intermittent misfires, rough idle, reduced throttle response, or for preventive maintenance during tune-ups. Backed by manufacturing tests and a one-year limited warranty, this kit suits anyone seeking an affordable, direct-fit ignition refresh without altering engine systems.