Ignition Coil UF652 & Iridium Spark Plug Set of 4 - Reliable 1.6L Fit

In this review the reviewer looks at the Set of 4 Ignition Coil UF652 and Iridium Spark Plug 93815 for 1.6L Hyundai and Kia models and finds it a practical replacement option for owners who need a full coil-and-plug refresh. The bottom line: this kit is best for DIY mechanics and budget-conscious owners who want a direct OE-replacement fit and improved starting responsiveness. The reviewer notes the combination of silicon steel coils, Japan-imported rubber, and iridium plugs gives predictable performance without the premium price of dealer parts.

Key Features

• Vehicle fit: Sold as a set of 4 to directly replace coils and plugs on compatible Hyundai Accent, Veloster and Kia Rio and Soul 1.6L engines, making installation straightforward.
• OE compatibility: Matches multiple OE replace numbers such as 273012B100 and 5C1860 so it lines up with factory fitment and wiring locations.
• Coil construction: Ignition coils are built with silicon steel material and Japan-imported rubber to resist heat and provide longer service life.
• Spark plug quality: Iridium electrode plugs with advanced ceramic construction help faster starts and steadier throttle response after installation.
• Durability focus: Coils use Germany-imported varnished wire for insulation, which aims to reduce early failure under typical driving conditions.
• Warranty support: The product is backed by a 2 year unlimited mileage warranty for product quality issues, offering added purchase protection.

Who It's For

This kit is aimed at Hyundai and Kia owners with L4 1.6L engines from the model years covered who prefer to do their own maintenance or want a full set when replacing worn ignition components. A set approach is handy for someone replacing multiple failing coils or worn plugs at once and who values a direct OE-replacement part number match.

It is not the best option for owners who require OEM-branded dealer parts or those who need custom performance tuning; professional tuners or customers seeking manufacturer-specific branding should look to dealer or high-performance specialty parts instead.

Pros & Cons

Pros

• Cost effective full set that replaces all four coils and plugs at once for a consistent service interval.
• Coil and plug materials (silicon steel, Japan-imported rubber, iridium electrode) aim to improve durability and starting performance.
• Wide OE part number compatibility reduces fitment guessing for the listed Hyundai and Kia models.

Cons

• Performance feedback from customers is mixed, so results may vary by vehicle condition and installation quality.
• Not a dealer-branded OEM part, which may matter to buyers preferring factory-sourced components.

Specifications

Our Verdict

For owners of 1.6L Hyundai and Kia models who need a reliable, budget-friendly replacement, this set offers a sensible balance of materials and direct OE compatibility. It brings improved start-up feel and consistent replacement for all four cylinders while including a two year warranty, making it a good value for DIY maintenance and fleet upkeep.

Frequently Asked Questions

Will this set fit my 2014 Hyundai Accent?
Yes, the set is listed as compatible with Hyundai Accent 2012-2019 L4 1.6L so it should fit a 2014 model with that engine.

Are the spark plugs iridium?
Yes, the included spark plugs use an iridium electrode and ceramic construction for better starts and longer life than standard plugs.

What warranty is included?
The product includes a 2 year unlimited mileage warranty for product quality issues; contact the seller directly for claims.