Walker
ThunderSpark

Walker 921-2159 Ignition Coil

Brand Walker 921-2159
Product line ThunderSpark
Fits Honda · 3 vehicles

OE direct replacement. Matches the original ignition coil form for straightforward service.

ThunderSpark line. Walker's performance-focused ignition line for dependable spark delivery.

Ignition coil for restoring consistent ignition performance.

$41.58Free shipping
In stock · usually ships same day before 1pm CST
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Step 2 — Quantity
Order total $41.58
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Free returns within 60 days if it doesn't fit when fitment is verified.

Walker ThunderSpark Ignition Coil

Walker ThunderSpark ignition coil Part Number 921-2159 is a direct-fit ignition coil for select Honda Fit applications. It is listed for 2006 Honda Fit, Single Coil, and 2007-2008 Honda Fit, N/A, giving buyers a fitment-specific replacement for the correct vehicle years.

Key Features

  • Ignition coil replacement for the Walker ThunderSpark product line
  • Fits 2006 Honda Fit, Single Coil
  • Fits 2007-2008 Honda Fit, N/A
  • Part Number 921-2159 for catalog matching and order verification
  • Built for ignition system service on select Honda Fit models

Detailed Description

Walker ThunderSpark 921-2159 is an ignition coil for Honda Fit models in the 2006, 2007, and 2008 model years. Use this part when replacing a failed coil on a 2006 Honda Fit with Single Coil configuration or on 2007-2008 Honda Fit applications listed with N/A position notes. The ThunderSpark line identifies Walker ignition components for vehicle-specific service, and this part number helps confirm the correct replacement during lookup.

This part cross-references no additional part numbers in the provided data.

What It Is Used For

  • Engine misfire diagnosis tied to weak or failed ignition output
  • Hard starting caused by ignition coil deterioration
  • Rough idle from inconsistent spark delivery
  • Loss of acceleration response related to ignition performance
  • Check engine light conditions associated with ignition coil faults

Installation Notes and Tips

Verify the vehicle year and configuration against the fitment table before ordering. Confirm the existing coil layout on the Honda Fit and match the listed application notes for 2006 Single Coil and 2007-2008 N/A entries. Inspect related ignition components during replacement and clear diagnostic trouble codes after installation if required by the repair procedure.

Quality Assurance

Walker ThunderSpark is the identified product line for this ignition coil, and Part Number 921-2159 provides catalog-level identification for accurate application matching.

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2008HondaFit1.5LL4N/AThunderSpark
2007HondaFit1.5LL4N/AThunderSpark
2006HondaFit1.5LL4N/ASingle Coil