Blue Ignition Coil Pack and Iridium Spark Plugs Set of 4 - Reliable

Our review of this ignition coil pack and iridium spark plug kit finds it best suited for owners of compatible small cars who need a direct replacement that balances longevity and value. The bundle is designed specifically for 1.4L and 1.6L engines used in Hyundai Accent, Kia Rio and related models from the 2006-2011 era, and it stands out because the iridium plugs promise extended life and improved engine idle stability. Installation is straightforward for anyone comfortable with basic engine work, and the kit aims to resolve misfires and restore steady starting and fuel efficiency.

Key Features

• Vehicle Fitment: The kit is matched to 1.4L and 1.6L L4 engines for Hyundai Accent, Kia Rio and similar models so buyers can expect a tailored replacement for those years.
• Iridium Spark Plug Material: The iridium center electrode is designed to extend spark plug life nearly threefold and contribute to more stable idle and quicker starting.
• Ignition Coil Design: Coil packs use a 12V design with blade terminals and bolt on mounting for a familiar, serviceable fit on the valve cover.
• Reference Numbers: The listing includes reference numbers such as UF499 and 2730126640 to help confirm compatibility with parts diagrams and cross references.
• Warranty and Support: A 1-year unlimited-mileage warranty is provided, giving buyers recourse if a part fails early and enhancing confidence in the purchase.

Who It's For

This kit is ideal for do-it-yourselfers and independent mechanics servicing Hyundai Accent 2006-2011, Kia Rio/Rio5 2006-2011, and similarly specified Dodge Attitude 2006-2010 with 1.4L or 1.6L engines who need a complete set of ignition coils and iridium plugs for a straightforward replacement.

It is less suitable for vehicles outside the listed fitment or owners who require OEM-branded parts or dealership-level diagnostics; customers with atypical engine modifications or uncertain fitment should verify reference numbers and physical fit before purchasing.

Pros & Cons

Pros

• Includes iridium spark plugs that offer longer service life and improved idle stability compared with standard plugs.
• Coil pack features common blade terminals and bolt-on mounting for an easy swap on the valve cover.
• Positive customer feedback on functionality, quality, ease of installation and value for money.

Cons

• Some buyers reported mixed fitment experiences, so verifying reference numbers is recommended prior to installation.
• A few users noted variation in pre-gap or coil fit, meaning a quick plug gap check and inspection of coils before final installation is prudent.

Specifications

Our Verdict

This coil pack and iridium spark plug set is a practical, cost-effective replacement for correctly matched 1.4L and 1.6L engines, offering longer-lasting plugs and a familiar bolt-on coil design. It represents good value for DIY repairs or independent shops when fitment is confirmed, but buyers should double-check reference numbers and inspect plugs and coils before final installation.

Frequently Asked Questions

Will these fit my 2008 Hyundai Accent 1.6L?
They are listed as compatible with Hyundai Accent 2006-2011 1.6L engines; confirm with the reference numbers against your vehicle before purchase.

Are the spark plugs pre-gapped?
Some customers reported pre-gapped plugs while others noted variation, so check and adjust gap as needed before installation.

What warranty is included?
The product includes a 1-year unlimited-mileage warranty for customer support in case of early failure.