Walker
ThunderSpark

Walker 925-1021 Distributor Cap

Brand Walker 925-1021
Product line ThunderSpark
Fits Ford and Mazda · 9 vehicles

Distributor cap. A direct replacement for the ignition system.

ThunderSpark line. Walker performance-focused ignition hardware.

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Walker ThunderSpark Distributor Cap 925-1021

Walker ThunderSpark 925-1021 is a distributor cap for select Ford Probe and Mazda 626 applications. It is built for direct-fit ignition service on covered model years and supports consistent distributor operation in the specified vehicles.

Key Features

  • Distributor cap for ignition hardware service
  • Walker ThunderSpark product line
  • Fits 1989-1992 Ford Probe, N/A
  • Fits 1988-1992 Mazda 626, N/A
  • Part number 925-1021 for application matching

Product Details

The ThunderSpark line from Walker covers ignition components for vehicle-specific service needs. This distributor cap, part number 925-1021, is listed for 1989-1992 Ford Probe and 1988-1992 Mazda 626 models with N/A position fitment. Use it when replacing a worn or damaged cap in the distributor assembly on these applications.

Common Issues It Can Address

  • Cracked or carbon-tracked distributor cap surfaces
  • Misfire caused by worn cap terminals
  • Hard starting related to ignition cap wear
  • Rough idle from inconsistent spark distribution
  • Ignition service needs on Ford Probe and Mazda 626 models

Installation Notes

Verify distributor style and vehicle year before installation. Match the cap to the listed fitment for your Ford Probe or Mazda 626 application, and inspect related ignition components during service. Confirm the part number 925-1021 before installation to avoid fitment errors.

Quality Assurance

Walker ThunderSpark parts are cataloged for specific vehicle applications to support accurate replacement selection. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

This part fits 9 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1992FordProbe2.2LL4N/AThunderSpark
1992Mazda6262.2LL4N/AThunderSpark
1991FordProbe2.2LL4N/AThunderSpark
1991Mazda6262.2LL4N/AThunderSpark
1990FordProbe2.2LL4N/AThunderSpark
1990Mazda6262.2LL4N/AThunderSpark
1989FordProbe2.2LL4N/AThunderSpark
1989Mazda6262.2LL4N/AThunderSpark
1988Mazda6262.2LL4N/AThunderSpark