NPAUTO Ignition Coil Pack for 1.6L L4 Kia Hyundai (2006–2011) — Set of 4, OEM‑Fit Reliable Spark

These four NPAUTO ignition coils replace worn units on 1.6L L4 Kia and Hyundai models (2006–2011), restoring consistent spark delivery and engine response.

If your Rio, Rio5, Accent, Dodge Attitude or compatible 1.6L vehicle from 2006–2011 is showing misfires, rough idle, or reduced performance, a set of four replacement coils is a practical first repair. NPAUTO supplies a full set that matches OEM fitment and several common aftermarket part numbers so you can swap the failed coils quickly and get back on the road. The kit is built with durable materials and factory-style connectors to simplify installation and improve long-term reliability.

Will these coils fit my exact vehicle and engine?

Compatibility covers L4 1.6L engines used in many Kia and Hyundai models between 2006 and 2011, including Rio, Rio5, Accent, and certain Dodge-branded versions. Always cross-check the listed interchange numbers or compare mounting points and electrical connectors before ordering.

• Designed for 1.6L L4 engines in 2006–2011 Kia/Hyundai lineups
• Matches OEM mounting and connector layout for direct swap
• Interchange references: 27301-26640, UF-499, C1543 and many equivalents
• Check the compatibility chart and vehicle fitment before purchase

How do these coils improve driving symptoms like misfires or poor economy?

Aged or failed coils can cause weak or inconsistent spark, producing misfires, rough idling, loss of power and worse fuel economy. Replacing all four ignition coils with a matched set restores even spark across cylinders, which helps the engine run smoothly and efficiently under typical driving conditions.

• Restores consistent spark timing to each cylinder
• Reduces misfires and stabilizes idle speed
• Can improve throttle response and fuel consumption
• Helps eliminate intermittent check-engine issues tied to coil failure

What quality and testing measures come with these NPAUTO coils?

NPAUTO coils are manufactured using robust internal windings and resilient housings to resist heat and vibration common in engine bays. Parts undergo performance testing to confirm electrical output and fitment, aiming to match expected service life and compatibility with factory systems.

• Durable coil windings and reinforced housings
• Electrical testing to verify spark output consistency
• Built to align with OEM mounting points and connectors
• Packaged as a 4-piece kit so all cylinders receive matched components

What comes in the box and how easy is installation?

The set includes four ignition coils, ready for direct installation on compatible vehicles. Installation is straightforward for anyone comfortable with basic engine-bay work: remove the old coils, inspect the spark plug boots and connectors, then fit the new units and reconnect wiring.

• Box contains 4 ignition coils — one per cylinder
• No additional wiring adapters typically required for matching models
• Recommended to inspect spark plugs and boots during replacement
• Torque specifications and connector alignment follow factory guidelines

Who is this for? Mechanics, DIY owners and fleet technicians who need a cost-effective replacement for failing ignition coils on 1.6L L4 Kia, Hyundai and some Dodge-badged vehicles from 2006 to 2011 will find this NPAUTO set useful. It’s an appropriate choice when you want matched coils for all cylinders, clear interchange references for parts lookup, and a durable aftermarket option that simplifies restoring reliable engine performance.