HomeIgnition > Ignition CoilWalker 900-P2107-4 Coil Boot Kit
Part #: 900-P2107-4

Walker 900-P2107-4 Coil Boot Kit

ThunderCore-Ultra
18 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$34.19Free Shipping
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*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
ThunderCore-Ultra
Fitment: Hyundai and Kia, Accent, Rio, and Rio5
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Coil Boot Kit for Hyundai Accent and Kia Rio Models

The Walker ThunderCore-Ultra Coil Boot Kit 900-P2107-4 is designed to provide a dependable ignition connection for select Hyundai and Kia vehicles. This kit ensures proper electrical insulation and secure fitment for ignition coils in the Accent, Rio, and Rio5 models.

Key Features of Walker 900-P2107-4 Coil Boot Kit

  • Specifically engineered for Hyundai Accent, Kia Rio, and Rio5 ignition systems
  • Part of the ThunderCore-Ultra product line, known for durable ignition components
  • Ensures optimal electrical insulation and spark delivery
  • Includes all necessary coil boots for a complete ignition coil connection
  • Compatible with ignition coil assemblies requiring coil boot replacement

About the Walker ThunderCore-Ultra Product Line

The ThunderCore-Ultra line by Walker focuses on ignition components that meet or exceed OEM standards for durability and performance. This product line emphasizes reliable electrical conductivity and resistance to heat and wear, making it suitable for ignition coil boots in Hyundai and Kia vehicles. The 900-P2107-4 coil boot kit benefits from this engineering focus, providing a stable ignition connection under typical operating conditions.

Detailed Product Description

The Walker 900-P2107-4 coil boot kit is designed to replace worn or damaged coil boots on ignition coils for Hyundai Accent, Kia Rio, and Rio5 models. Coil boots play a critical role in maintaining a secure electrical connection between the ignition coil and spark plug, preventing misfires and ensuring consistent engine performance. This kit provides the necessary components to restore proper ignition coil function, helping maintain engine efficiency and drivability.

Common Issues Addressed by This Coil Boot Kit

  • Ignition misfires caused by cracked or degraded coil boots
  • Intermittent engine hesitation or rough idling
  • Electrical arcing due to poor insulation
  • Difficulty starting the engine related to ignition coil connection
  • Reduced fuel efficiency linked to ignition system faults

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation to avoid burns
  • Carefully remove old coil boots without damaging ignition coils or spark plugs
  • Apply dielectric grease inside the new coil boots to improve electrical contact and ease installation
  • Verify proper seating of the coil boots on both the ignition coil and spark plug
  • Test engine operation after installation to confirm resolution of ignition issues

Quality Assurance and Warranty Information

Walker manufactures the 900-P2107-4 coil boot kit to meet industry standards for ignition components. While specific warranty details may vary, Walker products typically come with a limited warranty against defects in materials and workmanship. This ensures that the coil boot kit provides reliable service when installed according to manufacturer guidelines.

This part fits 18 vehicles. Search below:

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

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.