HomeIgnition > Hardware, Fasteners and FittingsWalker 900-P2107 Coil Boot
Part #: 900-P2107

Walker 900-P2107 Coil Boot

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
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Free ShippingNo Cost to Continental U.S.
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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

Overview of Walker ThunderCore-Ultra Coil Boot 900-P2107

The Walker ThunderCore-Ultra Coil Boot 900-P2107 is designed for reliable ignition performance in Hyundai and Kia vehicles. This coil boot is compatible with Hyundai Accent, Kia Rio, and Kia Rio5 models, providing a precise fit and consistent electrical insulation.

  • Compatible with Hyundai Accent, Kia Rio, and Kia Rio5
  • Part number 900-P2107 ensures exact replacement
  • Designed for ignition hardware applications
  • Provides secure connection between ignition coil and spark plug
  • Constructed to withstand high voltage and temperature

Detailed Product Description

The Walker ThunderCore-Ultra coil boot 900-P2107 is an essential ignition component that connects the ignition coil to the spark plug, ensuring efficient transfer of electrical current. This part is engineered to meet the specific requirements of Hyundai Accent, Kia Rio, and Kia Rio5 models, maintaining proper fitment and function. The coil boot helps prevent electrical arcing and protects ignition components from heat and contaminants.

The ThunderCore-Ultra product line by Walker focuses on durable ignition hardware designed to deliver consistent performance under demanding conditions. This line emphasizes quality materials and precise manufacturing to support reliable ignition system operation, which is critical for engine efficiency and emissions control.

Common Applications and Issues Addressed

  • Prevents misfires caused by damaged or worn coil boots
  • Eliminates ignition coil to spark plug connection issues
  • Reduces risk of electrical arcing and shorts
  • Protects ignition components from heat and moisture damage
  • Restores proper ignition system function in Hyundai Accent, Kia Rio, and Rio5

Installation Notes and Tips

  • Ensure engine is cool before installation to avoid burns
  • Disconnect battery to prevent electrical shock
  • Remove old coil boot carefully to avoid damaging ignition coil or spark plug
  • Apply dielectric grease inside the boot for improved electrical conductivity and easier future removal
  • Verify secure fitment of the coil boot on ignition coil and spark plug

Quality Assurance and Warranty

Walker manufactures the ThunderCore-Ultra coil boot 900-P2107 to meet or exceed OEM specifications for Hyundai and Kia vehicles. While specific warranty details are not provided, Walker products typically undergo rigorous quality control to ensure durability and reliable performance in ignition system applications.

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.