A-Premium Ignition Coil Pack and Iridium Spark Plugs Kit — Set of 4 for 1.6L Hyundai/Kia, Direct Fit & OEM-Style

A-Premium’s Set of 4 Ignition Coil Packs and Iridium Spark Plugs is a complete replacement kit engineered to restore consistent ignition and longer spark plug life for 1.6L naturally aspirated Hyundai and Kia engines.

This all-in-one kit replaces worn coils and plugs with matched components designed for direct fitment on Hyundai Accent, Veloster, Kia Rio, and Soul models from the specified years. Each coil features blade terminals and bolt-on mounting for the valve cover, while the iridium-tipped plugs use a refined alloy central electrode for extended longevity and stable performance. The set arrives ready for installation with vehicle-specific reference numbers (UF-652 / 273012B100) and manufacturer-specified resistances so you get a reliable match to OEM electrical characteristics.

Will these coils and plugs fit my Hyundai Accent or Kia Rio?

Yes — the kit is made for 1.6L naturally aspirated L4 engines across several model years. Confirm compatibility by matching your engine code and production year with the listed vehicles before purchasing.

• Compatible models: Hyundai Accent 2012–2019, Hyundai Veloster 2012–2017, Kia Rio/Soul 2012–2019
• Reference numbers: UF-652, UF652, 273012B100 for cross-checking
• Designed for L4 1.6L naturally aspirated engine configurations

How do the iridium spark plugs improve engine performance?

Iridium is used for the central electrode to deliver a durable, high-precision spark. Compared with conventional nickel plugs, iridium resists wear better, maintains a consistent gap, and supports steadier idle and cranking behavior without making performance claims beyond reliable ignition improvement.

• Iridium+nickel alloy central electrode for long life
• Recommended gap: 0.9–1.0 inches for correct ignition timing
• Thread diameter: 12 mm with installation torque 15–20 N·m for proper seating

What are the electrical specs and mounting details of the coil packs?

The ignition coils are built to match common OEM electrical characteristics so they can integrate without triggering drivability issues. They include blade-style terminals, two terminal points, and bolt-on mounting to the valve cover for straightforward replacement.

• Primary resistance: 0.73 Ω ±10% (0.66–0.80 Ω)
• Secondary resistance: 7.2 kΩ ±10% (6.5–7.9 kΩ)
• Mount type: bolt-on; mounting location: valve cover; terminal type: blade

How easy is installation and what should I prepare?

Installation is direct for technicians or DIYers comfortable with basic engine work. Remove the old coil packs and plugs, inspect the boot seals, install the new plugs with proper torque, and mount the coils back onto the valve cover to restore function.

• Pre-check: confirm part references and engine fitment
• Tools: ratchet, spark plug socket, torque wrench (15–20 N·m recommended)
• Post-install: clear codes and test idle/crank for smooth operation

Who is this for? This A-Premium kit is aimed at owners and independent mechanics maintaining Hyundai Accent, Veloster, Kia Rio, or Soul 1.6L naturally aspirated engines who want a matched set of coil packs and long-life iridium plugs. It suits drivers wanting a straightforward, vehicle-specific replacement with OEM-like electrical specs and a one-year unlimited-mileage warranty for added confidence.