HomeIgnition > Ignition CoilWalker 900-P2003-6 Coil Boot Kit
Part #: 900-P2003-6

Walker 900-P2003-6 Coil Boot Kit

ThunderCore-Ultra
3 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$45.94Free 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: Toyota, Avalon and Camry
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 Kit

The Walker ThunderCore-Ultra Coil Boot Kit 900-P2003-6 is designed specifically for Toyota Avalon and Camry models. This ignition coil boot kit ensures reliable electrical connection and optimal engine performance by maintaining proper insulation and spark delivery.

  • Compatible with Toyota Avalon and Camry vehicles
  • Part number 900-P2003-6 for precise identification
  • Includes coil boots engineered for secure ignition coil connection
  • Designed to maintain electrical insulation and prevent misfires
  • Part of the Walker ThunderCore-Ultra product line for ignition components

About the ThunderCore-Ultra Product Line

The ThunderCore-Ultra line by Walker focuses on ignition system components that provide consistent electrical conductivity and durability. This product line is tailored to meet the demands of modern ignition systems, offering coil boots and related parts that support efficient spark delivery and engine reliability. The 900-P2003-6 coil boot kit is part of this line, ensuring compatibility and performance for Toyota Avalon and Camry ignition systems.

Product Description and Application

The Walker 900-P2003-6 coil boot kit is engineered to replace worn or damaged coil boots in Toyota Avalon and Camry models. Coil boots serve as the insulating connection between the ignition coil and spark plug, preventing electrical leakage and ensuring the spark reaches the combustion chamber effectively. This kit helps maintain engine smoothness and reduces the risk of ignition misfires caused by faulty coil boots.

Common Issues Addressed by This Coil Boot Kit

  • Ignition misfires due to poor coil-to-plug connection
  • Engine hesitation or rough idling
  • Electrical arcing or spark leakage
  • Reduced fuel efficiency from incomplete combustion
  • Difficulty starting the engine

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation
  • Disconnect the battery to prevent electrical shock
  • Carefully remove old coil boots without damaging ignition coils or spark plugs
  • Apply dielectric grease inside the new coil boots to improve connection and prevent moisture intrusion
  • Verify secure fitment of the new boots to avoid loose connections

Quality Assurance and Warranty

Walker ignition components, including the ThunderCore-Ultra coil boot kit 900-P2003-6, are manufactured to meet OEM standards for fit and function. While specific warranty details are not provided here, Walker products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product packaging or manufacturer documentation.

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1995ToyotaAvalon3.0LV6N/AThunderCore-Ultra
1995ToyotaCamry3.0LV6N/AThunderCore-Ultra
1994ToyotaCamry3.0LV6N/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.