UF652 Ignition Coil & Double Iridium Spark Plug Kit - Reliable Engine

In this review of the UF652 Ignition Coil &93815 Double Iridium Spark Plug kit, the bottom line is simple: this package is for owners of compatible Hyundai and Kia 1.6L models who want a straightforward replacement that restores smooth idling and improves cold-start behavior. The reviewer found the set particularly valuable when an engine misfire, rough idle or poor fuel economy points to ignition parts; the combined coil packs and long-life double iridium plugs aim to match or improve OE performance while being easy to install and offering dependable operation over time.

Key Features

• Vehicle compatibility: Covers many Hyundai Accent, Veloster and Kia Rio and Soul 1.6L models, making it a convenient all-in-one replacement for those specific engines.
• Double iridium spark plugs: Provide a consistent, stable spark and a longer service life compared with standard plugs, which reduces the frequency of replacements.
• Coil construction: The ignition coils use premium materials and a thermoplastic connector to resist heat cycling and provide a reliable electrical connection.
• Noise suppression: Internal ferrite noise suppressor and stainless-steel spring help prevent radiofrequency interference and ensure clean signal delivery.
• OE fit and function: Each component matches or improves on the original equipment design to enable fast installation and restore engine performance.
• After-sales support: Includes 24-hour customer service and a one-year product service for installation or quality concerns.

Who It's For

This kit is aimed at drivers of 2012-2020 Hyundai Accent, 2013-2017 Veloster (non-turbo) and a range of 2012-2020 Kia Rio and 2012-2019 Kia Soul models who suspect ignition coil or spark plug issues. It suits DIY owners and independent shops who prefer a ready-made 4-coil and 4-plug set that directly replaces OE part numbers such as 27301-2B100 and GN10634.

It is not intended for engines outside the listed 1.6L applications or for turbocharged Veloster models; buyers with uncertain fitment should verify compatibility against the vehicle list or the second main product image before purchase.

Pros & Cons

Pros

• Good fit and build quality that many customers report installs easily and restores smooth idle.
• Double iridium plugs offer longer life and stable spark performance, which can help fuel efficiency.
• Coils are designed for durability with thermal-resistant connectors and internal noise suppression.

Cons

• Some customers give mixed feedback on long-term durability of the spark plugs, so longevity claims should be weighed against actual use.
• Instructions are not included, so DIY users without experience may need a repair manual or online guide.

Specifications

Our Verdict

The UF652 coil and double iridium spark plug kit is a practical, cost-effective replacement for the specified Hyundai and Kia 1.6L models; it restores ignition reliability, can improve fuel efficiency, and is built to match OE form and function. DIY mechanics and independent installers will appreciate the fit and the long-life plugs, while buyers who need step-by-step instructions or absolute long-term plug longevity may want to plan for professional installation or periodic checks.

Frequently Asked Questions

Will this kit fit my 2015 Hyundai Accent?
Yes, the kit lists compatibility with 2012-2015 Accent GS and other Accent submodels in the 2012-2020 range, but always confirm against the vehicle list or the product images.

Are installation instructions included?
No, the kit does not include an instruction manual, so a repair manual or online tutorial is recommended if you are not experienced with ignition work.

How long do the spark plugs last?
The double iridium plugs are rated for a long service life and consistent spark performance; the listing suggests extended life up to roughly 100000 km, though real-world longevity may vary.