autoexact Ignition Coil & Iridium Spark Plug Kit 6-Pack for Hyundai/Kia 1.8L–2.0L — Direct-Fit, Pre-Gapped for Smooth Idle

Autoexact's ignition coil pack and iridium spark plug kit is a direct-fit replacement set that restores reliable ignition for many Hyundai and Kia 1.8L–2.0L engines.

If your Elantra, Tucson, Soul, Forte or related model is showing misfires, rough idle, or diminished fuel economy, worn coils and spark plugs are often the cause. This kit pairs six epoxy-potted ignition coils with six pre-gapped iridium spark plugs engineered to meet OEM fit and performance, simplifying a plug-and-play swap to bring back smoother starts and steadier power delivery.

How will this kit affect engine performance?

Replacing degraded coils and plugs returns consistent spark energy for cleaner combustion, which can improve throttle response and reduce vibrations. Expect more even idle, better acceleration under load, and a reduction in stumble or hesitation during gear changes.

• Stronger, steady sparks for efficient fuel burn
• Can reduce misfire-related power loss and shaking
• Helps stabilize idle and improve throttle response
• Designed to address common codes like P0300–P0308

Are these parts easy to install for a DIYer?

The kit is engineered as a direct OE-style replacement, so no modifications are required for compatible models. Basic hand tools are sufficient; coils come epoxy-potted and plugs arrive pre-gapped with factory pre-lubrication to speed the job.

• Includes 6 ignition coil packs and 6 pre-gapped iridium plugs
• Factory pre-lubricated and true plug-and-play fitment
• Recommended torque: 11.06–14.75 ft·lb (15–20 N·m)
• Saves dealership labor when installed at home

What materials and testing ensure durability?

The coils are epoxy-potted for heat resistance and stable insulation while the fine-wire iridium tips extend service life compared with standard copper plugs. Each coil undergoes voltage output and sealing checks to verify reliable performance before shipping.

• Epoxy-potted coils for improved heat tolerance
• Fine-wire iridium electrodes for long life and consistent spark
• Individual testing of voltage, insulation, and seal integrity
• Backed by a 2-year warranty and lifetime technical support

Which vehicles and part numbers does this kit replace?

This kit is matched to select Hyundai and Kia 1.8L and 2.0L engines across model years listed by the manufacturer. It replaces common OEM references, but you should verify fitment against your vehicle VIN and engine code before purchasing.

• Compatible with many Hyundai: Elantra, Tucson, Elantra GT, Coupe (2012–2021 ranges)
• Compatible with many Kia: Soul, Forte, Forte5, Forte Koup (2012–2019 ranges)
• OE & replacement numbers include UF651, 273002E000, 97390 and related codes
• Plugs show factory part numbers—standard for OEM-style replacements

Who is this kit for? Drivers and home mechanics who own compatible Hyundai or Kia models and want a reliable, OEM-style ignition replacement will benefit. It’s aimed at people who notice misfire symptoms, want to restore fuel efficiency and smooth operation, or prefer a cost-effective DIY alternative to dealer service. Always confirm year/make/model/engine match before installation, and consult a mechanic if you encounter persistent check-engine lights after fitting the parts.