GBTAD Ignition Coil Pack and Iridium Spark Plug Kit — Set of 4 UF652 for Hyundai & Kia, OE-fit for Accent/Veloster/Rio/Soul

GBTAD set of four UF652 ignition coil packs paired with iridium spark plugs is a plug-and-coil replacement kit engineered to restore reliable ignition for compatible Hyundai and Kia 4-cylinder engines.

This kit combines four OE-style UF652 coil packs with four iridium spark plugs to address misfires, rough idle, and inconsistent throttle response caused by aging ignition components. Each coil is built with high-density epoxy and aerospace-grade copper conductors for improved conductivity and thermal resistance, while the iridium plugs provide a durable electrode surface for consistent spark over longer service intervals.

Which models and years will this GBTAD kit fit?

The kit is a direct-fit option for many Hyundai Accent and Veloster models and a range of Kia Rio and Soul trims produced between 2012 and 2020. Compatibility covers specific submodels and trim levels — confirm the part numbers against your vehicle before purchasing.

• Hyundai Accent: 2012–2020 (GS, LE, SE, Sport, Limited, SEL, Essential, Preferred, Ultimate)
• Hyundai Veloster: 2013–2017 Base; 2014–2015 RE:FLEX; 2015–2016 SE, Tech
• Kia Rio: 2012–2020 various trims including LX+, S, SX, EX/LX
• Kia Soul: 2012–2019 Base and LX trims

How do these coils and plugs improve engine performance?

Replacing worn coils and degraded spark plugs reduces misfires and helps restore a consistent spark event, which supports smoother idling, steadier acceleration, and more predictable throttle response. While results vary by vehicle condition, fresh ignition parts often reduce rough running and can help resolve spark-related engine codes.

• UF652 coils: OEM-equivalent fit and wiring footprint for straightforward swap-in replacement
• Iridium plugs: fine-wire electrode for longer life and more reliable ignition
• Higher conductivity and thermal tolerance reduce overheating and electrical loss
• Mitigates common ignition symptoms like stalling, lack of power, and check-engine lights

What technical specifications and part numbers are included?

The set bundles coil packs and spark plugs matched to the listed part numbers so you can cross-reference with factory parts or repair guides. This helps ensure you’re ordering the correct replacement components for your engine.

• Coil part references: UF652, 273012B100, C1803, 1788509, GN10634, 27301-2B100, COP554, 5C1860
• Spark plug reference: 93815, SILZKR6B10E (iridium)
• Construction: aerospace-grade copper conductors and high-density epoxy encapsulation
• Quantity: 4 coil packs + 4 iridium spark plugs per kit

Is installation difficult and what should I check before buying?

Installation is generally straightforward for anyone comfortable with basic engine work: remove the engine cover, disconnect the electrical connector and fasteners from each coil, swap coils and plugs, then torque to spec. Always confirm engine code, plug gap, and connector compatibility before installation to avoid fitment issues.

• Tools: basic socket set, torque wrench, dielectric grease recommended for boots
• Preparation: verify OEM part numbers and plug gap specification for your engine
• Time: typical DIY swap takes 45–90 minutes depending on accessibility
• After swap: clear any related fault codes and perform a test drive to confirm resolution

Who this product is for: mechanics, DIY vehicle owners, and fleet maintainers who need a matched coil-and-plug replacement kit for 2012–2020 Hyundai Accent and Veloster or 2012–2020 Kia Rio and Soul 4-cylinder engines. Choose this GBTAD kit if you want OE-compatible fitment combined with higher-conductivity materials and a long-life iridium plug option to address ignition-related drivability issues and restore reliable starting and running behavior.