Walker
ThunderCore-Ultra

Walker 900-P2107 Coil Boot

Brand Walker 900-P2107
Product line ThunderCore-Ultra
Fits Hyundai and Kia · 18 vehicles

OE direct replacement. Coil boot for a straightforward, factory-style repair.

ThunderCore-Ultra line. Part of Walker's performance-focused ignition hardware family.

$18.52Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $18.52
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Walker ThunderCore-Ultra Coil Boot for Hyundai and Kia

Walker ThunderCore-Ultra coil boot part number 900-P2107 is a direct ignition hardware replacement for select Hyundai and Kia applications. It is listed for 2006-2011 Hyundai Accent, 2006-2011 Kia Rio, and 2006-2011 Kia Rio5 with ThunderCore-Ultra fitment.

Key Features

  • Coil boot for ignition hardware service
  • Walker ThunderCore-Ultra product line
  • Fits 2006-2011 Hyundai Accent, N/A
  • Fits 2006-2011 Kia Rio, N/A
  • Fits 2006-2011 Kia Rio5, N/A
  • Part number 900-P2107 for application matching

Product Details

The Walker ThunderCore-Ultra line is positioned for ignition service applications where a coil boot is needed to maintain the connection between the ignition coil and spark plug. This part number 900-P2107 is cataloged for specific Hyundai Accent, Kia Rio, and Kia Rio5 model years, making it a focused replacement choice for vehicles using the ThunderCore-Ultra configuration. If you are searching for a coil boot for 2006-2011 Hyundai Accent or 2006-2011 Kia Rio and Rio5, 900-P2107 is the referenced part number to verify against your vehicle.

Common Issues This Part May Address

  • Cracked or worn ignition coil boot
  • Misfire caused by poor coil-to-plug connection
  • Moisture intrusion at the ignition boot area
  • Hard starting related to ignition boot deterioration
  • Intermittent ignition performance on affected Hyundai Accent and Kia Rio models

Installation Notes and Tips

Confirm the vehicle’s ignition system configuration before ordering, since fitment is limited to the listed ThunderCore-Ultra applications. Inspect the ignition coil, spark plug, and surrounding boot area for wear or contamination during service. Use the exact part number 900-P2107 to verify application match for your Hyundai Accent, Kia Rio, or Kia Rio5.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2011HyundaiAccent1.6LL4N/AThunderCore-Ultra
2011KiaRio1.6LL4N/AThunderCore-Ultra
2011KiaRio51.6LL4N/AThunderCore-Ultra
2010HyundaiAccent1.6LL4N/AThunderCore-Ultra
2010KiaRio1.6LL4N/AThunderCore-Ultra
2010KiaRio51.6LL4N/AThunderCore-Ultra
2009HyundaiAccent1.6LL4N/AThunderCore-Ultra
2009KiaRio1.6LL4N/AThunderCore-Ultra
2009KiaRio51.6LL4N/AThunderCore-Ultra
2008HyundaiAccent1.6LL4N/AThunderCore-Ultra
2008KiaRio1.6LL4N/AThunderCore-Ultra
2008KiaRio51.6LL4N/AThunderCore-Ultra
2007HyundaiAccent1.6LL4N/AThunderCore-Ultra
2007KiaRio1.6LL4N/AThunderCore-Ultra
2007KiaRio51.6LL4N/AThunderCore-Ultra
2006HyundaiAccent1.6LL4N/AThunderCore-Ultra
2006KiaRio1.6LL4N/AThunderCore-Ultra
2006KiaRio51.6LL4N/AThunderCore-Ultra