A-Premium Ignition Coil Pack & Iridium Spark Plugs Set of 4 — Hyundai/Kia 2.0L–2.4L OE Fit

Complete 4-pack ignition coils and iridium spark plugs by A-Premium deliver reliable spark performance and extended service life for compatible Hyundai and Kia 4-cylinder engines.

This A-Premium kit bundles four ignition coil packs with four iridium-tipped spark plugs designed as a direct replacement for specific Hyundai and Kia 2.0L and 2.4L engines from model years listed. The components are engineered to match OE fitment dimensions and electrical characteristics so installation is straightforward and continuity with factory systems is maintained. The iridium alloy central electrode aims to lengthen plug life and support consistent combustion, while the coil packs provide proper voltage transfer to each cylinder.

Which vehicles and engines will accept this ignition coil and spark plug kit?

The set fits a range of Hyundai and Kia models equipped with 2.0L and 2.4L inline-4 gasoline engines from roughly 2015 through 2020, matching OEM-style mounting and electrical specs. Always verify compatibility using the reference numbers or your vehicle’s VIN before ordering.

• Hyundai: Santa Fe (2019–2020 2.4L), Santa Fe Sport (2016–2018 2.4L), Sonata (2015 2.0L gas to 1/2/2015; 2015–2019 2.4L), Tucson (2018–2020 2.4L)
• Kia: Optima (2016–2017 2.4L gas; 2018–2020 2.4L), Rondo (2016 2.0L), Sorento (2016 2.0L to 1/2/2015; 2016–2020 2.4L), Sportage (2017–2020 2.4L)
• Reference numbers: 273002GGA0, C988, GN10730, UF-764, UF764

How do the iridium spark plugs improve performance and longevity?

Iridium is used for the central electrode because it combines high melting point and wear resistance, which helps the plug maintain its firing gap longer than standard nickel plugs. This stability contributes to more reliable starts, steadier idle characteristics, and consistent combustion over extended service intervals.

• Material: iridium core with nickel components for balanced durability
• Gap: pre-set to 0.7–0.8 inches for targeted spark pattern and timing
• Expected life: longer service intervals compared with typical copper/nickel plugs

What are the key electrical and mechanical specifications of the coil packs?

The coil packs are built to OEM-style electrical resistance and mounting to ensure consistent ignition timing and quick installation. Their blade terminals and bolt-on mounting position them to replace factory units directly without custom adapters.

• Coil terminals: 4 blade-type terminals, bolt-on mount to valve cover
• Primary resistance: 0.68 ±10% ohms; secondary: 10.3 ±10% kΩ
• Thread diameter for plugs: 12 mm; recommended installation torque: 15–20 N·m

What should I expect during installation and maintenance?

Installation follows the vehicle manufacturer’s service procedure: remove the engine cover if present, unplug coil electrical connectors, unbolt coils, swap old coils and plugs for the new set, torque to spec, and reconnect. Routine checks during scheduled service intervals can confirm continued performance and catch wear early.

• Tools required: basic socket set, torque wrench, anti-seize and dielectric grease as recommended
• Torque spec: spark plugs 15–20 N·m; secure coil mounting bolts per factory guidance
• Maintenance tip: inspect boots and connectors for oil or debris during routine service

Who this kit is for: This A-Premium ignition coil and iridium spark plug set is aimed at DIY mechanics, independent shops, and fleet maintainers who need a single-source replacement that mirrors OEM fit and function for compatible Hyundai and Kia 2.0L and 2.4L engines. If you want longer-lasting spark plugs paired with coils matched to the factory electrical profile, this kit offers a balanced, cost-effective option backed by a one-year unlimited-mileage warranty for added confidence.