Walker
ThunderSpark

Walker 921-2142 Ignition Coil

Brand Walker 921-2142
Product line ThunderSpark
Fits Isuzu and Honda · 17 vehicles

OE direct replacement. Matches the original ignition coil for straightforward installation.

ThunderSpark line. Walker’s performance-focused ignition product line.

Ignition coil. Delivers the high-voltage spark needed for reliable ignition.

$37.91Free shipping
In stock · usually ships same day before 1pm CST
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Walker ThunderSpark Ignition Coil 921-2142

Walker ThunderSpark 921-2142 is an ignition coil for specific Isuzu and Honda applications that use cylinder 6. It is built for direct replacement use on listed vehicles, including the Isuzu Rodeo, Axiom, Rodeo Sport, Trooper, Amigo, and Honda Passport.

Key Features

  • Ignition coil for cylinder 6 applications
  • Walker ThunderSpark product line
  • Direct-fit replacement for listed Isuzu and Honda models
  • Part number 921-2142 for accurate ordering and lookup
  • Compatible with select 2000-2004 vehicle applications

Detailed Description

This ignition coil is part of Walker’s ThunderSpark line, a product line focused on ignition components for specific vehicle applications. Walker 921-2142 is listed for 2000-2004 Isuzu Rodeo, 2002-2003 Isuzu Axiom, 2001-2003 Isuzu Rodeo Sport, 2000-2002 Honda Passport, 2001-2002 Isuzu Trooper, 2000 Isuzu Amigo, and 2000 Isuzu Trooper from 07/1999, all for cylinder 6. If you are searching for a Walker ignition coil 921-2142 for an Isuzu Rodeo or Honda Passport cylinder 6 repair, this part matches the provided fitment data.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Can Address

  • Misfire on cylinder 6
  • Rough idle related to weak ignition output
  • Hard starting caused by coil failure
  • Loss of engine performance under load
  • Check engine light tied to ignition coil faults

Installation Notes and Tips

Verify the engine application and cylinder location before installation. Confirm the part number 921-2142 against the existing coil and match the vehicle year, make, and model exactly as listed. For best results, inspect related ignition components and connectors for wear or corrosion during replacement.

Quality Assurance

Walker ThunderSpark ignition components are cataloged for specific OE-style applications, and this coil is listed with exact vehicle fitment data for accurate replacement selection.

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2004IsuzuRodeo3.2LV6N/ACylinder 6; ThunderSpark
2003IsuzuAxiom3.5LV6N/ACylinder 6; ThunderSpark
2003IsuzuRodeo3.2LV6N/ACylinder 6; ThunderSpark
2003IsuzuRodeo Sport3.2LV6N/ACylinder 6; ThunderSpark
2002HondaPassport3.2LV6N/ACylinder 6; ThunderSpark
2002IsuzuAxiom3.5LV6N/ACylinder 6; ThunderSpark
2002IsuzuRodeo3.2LV6N/ACylinder 6; ThunderSpark
2002IsuzuRodeo Sport3.2LV6N/ACylinder 6; ThunderSpark
2002IsuzuTrooper3.5LV6N/ACylinder 6; ThunderSpark
2001HondaPassport3.2LV6N/ACylinder 6; ThunderSpark
2001IsuzuRodeo3.2LV6N/ACylinder 6; ThunderSpark
2001IsuzuRodeo Sport3.2LV6N/ACylinder 6; ThunderSpark
2001IsuzuTrooper3.5LV6N/ACylinder 6; ThunderSpark
2000HondaPassport3.2LV6N/ACylinder 6; ThunderSpark
2000IsuzuAmigo3.2LV6N/ACylinder 6; ThunderSpark
2000IsuzuRodeo3.2LV6N/ACylinder 6; ThunderSpark
2000IsuzuTrooper3.5LV6N/ACylinder 6From 07/1999; ThunderSpark