HomeIgnition > Ignition CoilWalker 900-P2038-5 Coil Boot Kit
Part #: 900-P2038-5

Walker 900-P2038-5 Coil Boot Kit

ThunderCore-Ultra
⚙️ 9 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦ThunderCore-Ultra
🚗Fitment: Isuzu, Chevrolet, GMC, and Hummer, i-370, Colorado, Canyon, H3, and i-350
🔄Easy Returns — Return within 60 days for a full refund
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Reliable Coil Boot Kit for Chevrolet, GMC, Hummer, and Isuzu Vehicles

The Walker ThunderCore-Ultra Coil Boot Kit 900-P2038-5 is designed to provide a dependable ignition coil connection for select Chevrolet, GMC, Hummer, and Isuzu models. This kit ensures consistent spark delivery and helps maintain engine performance in vehicles like the Chevrolet Colorado and GMC Canyon.

  • Compatible with Chevrolet Canyon, Colorado, GMC Canyon, Colorado, Hummer H3, Isuzu i-350, and i-370
  • Part number 900-P2038-5 for precise identification and fitment
  • Includes coil boots engineered for secure ignition coil connections
  • Part of the Walker ThunderCore-Ultra product line, known for durability and reliable ignition components
  • Designed to withstand high temperatures and resist electrical arcing

About the Walker ThunderCore-Ultra Product Line

The ThunderCore-Ultra line by Walker focuses on ignition components that deliver consistent electrical performance and durability. This coil boot kit is engineered to meet the specific ignition system requirements of mid-size trucks and SUVs, including Chevrolet Colorado and GMC Canyon models. The product line emphasizes reliable spark transmission and resistance to environmental factors that can degrade ignition parts over time.

Product Description and Application

The 900-P2038-5 coil boot kit is essential for maintaining the ignition system's integrity in Chevrolet, GMC, Hummer, and Isuzu vehicles. It provides a secure connection between the ignition coil and spark plug, ensuring efficient spark delivery for optimal engine operation. This kit is compatible with models such as the Chevrolet Colorado and GMC Canyon, as well as the Hummer H3 and Isuzu i-350 and i-370, making it a versatile choice for these vehicles' ignition maintenance.

Common Issues Addressed by This Coil Boot Kit

  • Misfires caused by poor ignition coil connections
  • Engine hesitation or rough idling due to spark loss
  • Electrical arcing leading to ignition system failure
  • Reduced engine performance from degraded coil boots
  • Difficulty starting the engine related to ignition coil boot wear

Installation Notes and Tips

  • Ensure the engine is cool before beginning installation to avoid burns
  • Disconnect the battery to prevent electrical shorts during replacement
  • Carefully remove old coil boots without damaging ignition coils or spark plugs
  • Verify the part number 900-P2038-5 matches your vehicle’s requirements before installation
  • Apply dielectric grease inside the boots to improve electrical conductivity and ease future removal

Quality Assurance and Warranty

Walker manufactures the ThunderCore-Ultra coil boot kit to meet industry standards for ignition components. While specific warranty details are not provided, Walker products typically undergo rigorous quality control to ensure durability and reliable performance in compatible Chevrolet, GMC, Hummer, and Isuzu vehicles.

This part fits 9 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007Isuzui-3703.7LL5N/AThunderCore-Ultra
2006ChevroletColorado3.5LL5N/AThunderCore-Ultra
2006GMCCanyon3.5LL5N/AThunderCore-Ultra
2006HummerH33.5LL5N/AThunderCore-Ultra
2006Isuzui-3503.5LL5N/AThunderCore-Ultra
2005ChevroletColorado3.5LL5N/AThunderCore-Ultra
2005GMCCanyon3.5LL5N/AThunderCore-Ultra
2004ChevroletColorado3.5LL5N/AThunderCore-Ultra
2004GMCCanyon3.5LL5N/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.