Walker
ThunderSpark

Walker 925-1076 Distributor Cap

Brand Walker 925-1076
Product line ThunderSpark
Fits Jeep, American Motors, Ford, Lincoln, Mercury, Edsel, and Dodge · 309 vehicles

Distributor cap. Direct replacement for a straightforward ignition service fit.

ThunderSpark line. Walker's performance-focused ignition hardware family.

$23.47Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.

Walker ThunderSpark Distributor Cap 925-1076

Walker ThunderSpark distributor cap 925-1076 is a direct ignition service part for classic Ford, Mercury, Lincoln, and Jeep applications. It is built for vehicles that use the ThunderSpark distributor cap configuration, including many Ford Mustang, Ford Thunderbird, and Jeep J20 models.

Key Features

  • Distributor cap for ignition system service
  • Walker ThunderSpark product line
  • Part number 925-1076 for accurate ordering and lookup
  • Compatible with a wide range of Ford, Mercury, Lincoln, and Jeep applications
  • Supports restoration and maintenance work on vintage vehicles

Fitment Coverage

  • Fits 1978-1988 Jeep J20, N/A
  • Fits 1978-1987 Jeep J10, N/A
  • Fits 1977 Jeep Cherokee, N/A
  • Fits 1977 Jeep J10, N/A
  • Fits 1977 Jeep J20, N/A
  • Fits 1977 Jeep Wagoneer, N/A
  • Fits 1958-1976 Lincoln Continental, N/A
  • Fits 1975-1976 Mercury Grand Marquis, N/A
  • Fits 1975 Ford E-100 Econoline, N/A
  • Fits 1969-1973 Ford E-100 Econoline, N/A
  • Fits 1975 Ford E-100 Econoline Club Wagon, N/A
  • Fits 1975 Ford E-150 Econoline, N/A
  • Fits 1975 Ford E-150 Econoline Club Wagon, N/A
  • Fits 1975 Ford E-250 Econoline, N/A
  • Fits 1975 Ford E-250 Econoline Club Wagon, N/A
  • Fits 1975 Ford E-350 Econoline, N/A
  • Fits 1975 Ford F-100, N/A
  • Fits 1975 Ford F-150, N/A
  • Fits 1975 Ford F-250, N/A
  • Fits 1975 Ford F-350, N/A
  • Fits 1966-1974 Ford Bronco, N/A
  • Fits 1965-1974 Ford LTD, N/A
  • Fits 1957-1974 Ford Thunderbird, N/A
  • Fits 1957-1974 Mercury Colony Park, N/A
  • Fits 1973-1974 Mercury Cougar, N/A
  • Fits 1967-1971 Mercury Cougar, N/A
  • Fits 1967-1974 Mercury Marquis, N/A
  • Fits 1968-1974 Mercury Montego, N/A
  • Fits 1964-1973 Ford Mustang, N/A
  • Fits 1969-1970 Mercury Marauder, N/A
  • Fits 1963-1966 Mercury Marauder, N/A
  • Fits 1966-1967 Mercury Capri, N/A
  • Fits 1962-1967 Mercury Villager, N/A

What It Is Used For

  • Replacing a worn or cracked distributor cap
  • Restoring ignition performance on classic Ford Mustang and Ford Thunderbird applications
  • Servicing Jeep J10, Jeep J20, Cherokee, and Wagoneer ignition systems
  • Maintaining spark distribution in vintage Ford truck and van platforms
  • Addressing misfire, rough idle, and hard-start conditions tied to cap wear

Installation Notes and Tips

Verify distributor style and engine application before installation. Match the cap to the existing ThunderSpark setup and inspect the rotor, terminals, and ignition wires at the same time. For best results, clean the distributor housing and confirm all connections are seated correctly after installation.

Quality Assurance

Walker ThunderSpark parts are positioned for service on older ignition systems where correct fitment matters. Part number 925-1076 helps confirm the right distributor cap for the listed Ford, Mercury, Lincoln, and Jeep applications.

This part fits 309 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1988JeepJ205.9LV8N/AThunderSpark
1987JeepJ105.9LV8N/AThunderSpark
1987JeepJ205.9LV8N/AThunderSpark
1986JeepJ105.9LV8N/AThunderSpark
1986JeepJ205.9LV8N/AThunderSpark
1985JeepJ105.9LV8N/AThunderSpark
1985JeepJ205.9LV8N/AThunderSpark
1984JeepJ105.9LV8N/AThunderSpark
1984JeepJ205.9LV8N/AThunderSpark
1983JeepJ105.9LV8N/AThunderSpark
1983JeepJ205.9LV8N/AThunderSpark
1982JeepJ105.9LV8N/AThunderSpark
1982JeepJ205.9LV8N/AThunderSpark
1981JeepJ105.9LV8N/AThunderSpark
1981JeepJ205.9LV8N/AThunderSpark
1980JeepJ105.9LV8N/AThunderSpark
1980JeepJ205.9LV8N/AThunderSpark
1979JeepJ105.9LV8N/AThunderSpark
1979JeepJ205.9LV8N/AThunderSpark
1978JeepJ106.6LV8N/AThunderSpark
1978JeepJ105.9LV8N/AThunderSpark
1978JeepJ206.6LV8N/AThunderSpark
1978JeepJ205.9LV8N/AThunderSpark
1977JeepCherokee6.6LV8N/AMotorcraft; ThunderSpark
1977JeepCherokee5.9LV8N/AMotorcraft; ThunderSpark
1977JeepJ106.6LV8N/AFord; ThunderSpark
1977JeepJ105.9LV8N/AFord; ThunderSpark
1977JeepJ206.6LV8N/AFord; ThunderSpark
1977JeepJ205.9LV8N/AFord; ThunderSpark
1977JeepWagoneer6.6LV8N/AThunderSpark
1977JeepWagoneer5.9LV8N/AThunderSpark
1976LincolnContinental——N/AThunderSpark
1976MercuryGrand Marquis——N/AThunderSpark
1975FordE-100 Econoline5.8LV8N/AThunderSpark
1975FordE-100 Econoline5.0LV8N/AThunderSpark
1975FordE-100 Econoline Club Wagon5.8LV8N/AThunderSpark
1975FordE-150 Econoline5.8LV8N/AThunderSpark
1975FordE-150 Econoline5.0LV8N/AThunderSpark
1975FordE-150 Econoline Club Wagon5.8LV8N/AThunderSpark
1975FordE-250 Econoline7.5LV8N/AThunderSpark
1975FordE-250 Econoline5.8LV8N/AThunderSpark
1975FordE-250 Econoline5.0LV8N/AThunderSpark
1975FordE-250 Econoline Club Wagon7.5LV8N/AThunderSpark
1975FordE-250 Econoline Club Wagon5.8LV8N/AThunderSpark
1975FordE-350 Econoline7.5LV8N/AThunderSpark
1975FordE-350 Econoline5.8LV8N/AThunderSpark
1975FordE-350 Econoline5.0LV8N/AThunderSpark
1975FordF-1006.4LV8N/AThunderSpark
1975FordF-1005.9LV8N/AThunderSpark
1975FordF-1005.0LV8N/AThunderSpark
1975FordF-1507.5LV8N/AThunderSpark
1975FordF-1506.4LV8N/AThunderSpark
1975FordF-1505.9LV8N/AThunderSpark
1975FordF-1505.0LV8N/AThunderSpark
1975FordF-2507.5LV8N/AThunderSpark
1975FordF-2506.4LV8N/AThunderSpark
1975FordF-2505.9LV8N/AThunderSpark
1975FordF-3507.5LV8N/AThunderSpark
1975FordF-3506.4LV8N/AThunderSpark
1975FordF-3505.9LV8N/AThunderSpark
1975FordF-3505.0LV8N/AThunderSpark
1975LincolnContinental——N/AThunderSpark
1975MercuryGrand Marquis——N/AThunderSpark
1974FordBronco——N/AThunderSpark
1974FordBronco5.0LV8N/AThunderSpark
1974FordLTD——N/AThunderSpark
1974FordThunderbird7.5LV8N/AThunderSpark
1974FordThunderbird6.6LV8N/AThunderSpark
1974LincolnContinental——N/AThunderSpark
1974MercuryColony Park7.5LV8N/AThunderSpark
1974MercuryColony Park6.6LV8N/AThunderSpark
1974MercuryCougar7.5LV8N/AThunderSpark
1974MercuryCougar6.6LV8N/AThunderSpark
1974MercuryMarquis7.5LV8N/AThunderSpark
1974MercuryMarquis6.6LV8N/AThunderSpark
1974MercuryMontego7.5LV8N/AThunderSpark
1974MercuryMontego6.6LV8N/AThunderSpark
1974MercuryMontego——N/AThunderSpark
1973FordBronco——N/AThunderSpark
1973FordBronco5.0LV8N/AThunderSpark
1973FordE-100 Econoline——N/AThunderSpark
1973FordLTD——N/AThunderSpark
1973FordMustang——N/AThunderSpark
1973FordThunderbird7.5LV8N/AThunderSpark
1973FordThunderbird7.0LV8N/AThunderSpark
1973FordThunderbird6.6LV8N/AThunderSpark
1973LincolnContinental——N/AThunderSpark
1973MercuryColony Park7.5LV8N/AThunderSpark
1973MercuryColony Park7.0LV8N/AThunderSpark
1973MercuryColony Park6.6LV8N/AThunderSpark
1973MercuryCougar7.5LV8N/AThunderSpark
1973MercuryCougar6.6LV8N/AThunderSpark
1973MercuryMarquis7.5LV8N/AThunderSpark
1973MercuryMarquis7.0LV8N/AThunderSpark
1973MercuryMarquis6.6LV8N/AThunderSpark
1973MercuryMontego7.5LV8N/AThunderSpark
1973MercuryMontego7.0LV8N/AThunderSpark
1973MercuryMontego6.6LV8N/AThunderSpark
1973MercuryMontego——N/AThunderSpark
1972FordBronco——N/AThunderSpark
1972FordBronco5.0LV8N/AThunderSpark
1972FordE-100 Econoline——N/AThunderSpark
1972FordLTD——N/AThunderSpark
1972FordMustang——N/AThunderSpark
1972FordThunderbird7.5LV8N/AThunderSpark
1972FordThunderbird7.0LV8N/AThunderSpark
1972FordThunderbird6.6LV8N/AThunderSpark
1972LincolnContinental——N/AThunderSpark
1972MercuryColony Park7.5LV8N/AThunderSpark
1972MercuryColony Park7.0LV8N/AThunderSpark
1972MercuryColony Park6.6LV8N/AThunderSpark
1972MercuryMarquis7.5LV8N/AThunderSpark
1972MercuryMarquis7.0LV8N/AThunderSpark
1972MercuryMarquis6.6LV8N/AThunderSpark
1972MercuryMontego7.0LV8N/AThunderSpark
1972MercuryMontego6.6LV8N/AThunderSpark
1972MercuryMontego——N/AThunderSpark
1971FordBronco——N/AThunderSpark
1971FordBronco5.0LV8N/AThunderSpark
1971FordE-100 Econoline——N/AThunderSpark
1971FordLTD——N/AThunderSpark
1971FordMustang7.0LV8N/AThunderSpark
1971FordMustang——N/AThunderSpark
1971FordThunderbird7.0LV8N/AThunderSpark
1971FordThunderbird6.6LV8N/AThunderSpark
1971LincolnContinental——N/AThunderSpark
1971MercuryColony Park7.0LV8N/AThunderSpark
1971MercuryColony Park6.6LV8N/AThunderSpark
1971MercuryColony Park6.4LV8N/AThunderSpark
1971MercuryCougar7.0LV8N/AThunderSpark
1971MercuryMarquis7.0LV8N/AThunderSpark
1971MercuryMarquis6.6LV8N/AThunderSpark
1971MercuryMontego7.0LV8N/AThunderSpark
1971MercuryMontego——N/AThunderSpark
1970FordBronco——N/AThunderSpark
1970FordBronco5.0LV8N/AThunderSpark
1970FordE-100 Econoline——N/AThunderSpark
1970FordLTD——N/AThunderSpark
1970FordMustang7.0LV8N/AThunderSpark
1970FordMustang——N/AThunderSpark
1970FordThunderbird7.0LV8N/AThunderSpark
1970LincolnContinental——N/AThunderSpark
1970MercuryColony Park7.0LV8N/AThunderSpark
1970MercuryColony Park6.4LV8N/AThunderSpark
1970MercuryCougar7.0LV8N/AThunderSpark
1970MercuryCougar6.4LV8N/AThunderSpark
1970MercuryMarauder——N/AThunderSpark
1970MercuryMarquis7.0LV8N/AThunderSpark
1970MercuryMarquis6.4LV8N/AThunderSpark
1970MercuryMontego7.0LV8N/AThunderSpark
1970MercuryMontego——N/AThunderSpark
1969FordBronco——N/AThunderSpark
1969FordBronco5.0LV8N/AThunderSpark
1969FordE-100 Econoline——N/AThunderSpark
1969FordLTD——N/AThunderSpark
1969FordMustang7.0LV8N/AThunderSpark
1969FordMustang6.4LV8N/AThunderSpark
1969FordMustang——N/AThunderSpark
1969FordThunderbird7.0LV8N/AThunderSpark
1969LincolnContinental——N/AThunderSpark
1969MercuryColony Park7.0LV8N/AThunderSpark
1969MercuryColony Park6.4LV8N/AThunderSpark
1969MercuryCougar7.0LV8N/AThunderSpark
1969MercuryCougar6.4LV8N/AThunderSpark
1969MercuryCougar——N/AThunderSpark
1969MercuryMarauder7.0LV8N/AThunderSpark
1969MercuryMarauder6.4LV8N/AThunderSpark
1969MercuryMarquis7.0LV8N/AThunderSpark
1969MercuryMarquis6.4LV8N/AThunderSpark
1969MercuryMontego7.0LV8N/AThunderSpark
1969MercuryMontego6.4LV8N/AThunderSpark
1969MercuryMontego——N/AThunderSpark
1968FordBronco——N/AThunderSpark
1968FordBronco5.0LV8N/AThunderSpark
1968FordBronco4.7LV8N/AThunderSpark
1968FordLTD——N/AThunderSpark
1968FordMustang7.0LV8N/AThunderSpark
1968FordMustang6.4LV8N/AThunderSpark
1968FordMustang4.7LV8N/AThunderSpark
1968FordThunderbird7.0LV8N/AThunderSpark
1968FordThunderbird6.4LV8N/AThunderSpark
1968LincolnContinental——N/AThunderSpark
1968MercuryColony Park7.0LV8N/AThunderSpark
1968MercuryColony Park6.4LV8N/AThunderSpark
1968MercuryCougar7.0LV8N/AThunderSpark
1968MercuryCougar6.4LV8N/AThunderSpark
1968MercuryCougar——N/AThunderSpark
1968MercuryCougar4.7LV8N/AThunderSpark
1968MercuryMarquis7.0LV8N/AThunderSpark
1968MercuryMarquis6.4LV8N/AThunderSpark
1968MercuryMontego7.0LV8N/AThunderSpark
1968MercuryMontego6.4LV8N/AThunderSpark
1968MercuryMontego——N/AThunderSpark
1968MercuryMontego4.7LV8N/AThunderSpark
1967FordBronco4.7LV8N/AThunderSpark
1967FordLTD——N/AThunderSpark
1967FordMustang7.0LV8N/AThunderSpark
1967FordMustang6.4LV8N/AThunderSpark
1967FordMustang4.7LV8N/AThunderSpark
1967FordThunderbird7.0LV8N/AThunderSpark
1967FordThunderbird6.4LV8N/AThunderSpark
1967LincolnContinental——N/AThunderSpark
1967MercuryCapri7.0LV8N/AThunderSpark
1967MercuryCapri6.4LV8N/AThunderSpark
1967MercuryCapri4.7LV8N/AThunderSpark
1967MercuryColony Park7.0LV8N/AThunderSpark
1967MercuryColony Park6.7LV8N/AThunderSpark
1967MercuryColony Park6.4LV8N/AThunderSpark
1967MercuryCougar6.4LV8N/AThunderSpark
1967MercuryCougar4.7LV8N/AThunderSpark
1967MercuryMarquis7.0LV8N/AThunderSpark
1967MercuryMarquis6.7LV8N/AThunderSpark
1967MercuryMarquis6.4LV8N/AThunderSpark
1967MercuryVillager7.0LV8N/AThunderSpark
1967MercuryVillager6.4LV8N/AThunderSpark
1967MercuryVillager4.7LV8N/AThunderSpark
1966FordBronco4.7LV8N/AThunderSpark
1966FordLTD——N/AThunderSpark
1966FordMustang4.7LV8N/AThunderSpark
1966FordThunderbird7.0LV8N/AThunderSpark
1966FordThunderbird6.4LV8N/AThunderSpark
1966LincolnContinental——N/AThunderSpark
1966MercuryCapri7.0LV8N/AThunderSpark
1966MercuryCapri6.4LV8N/AThunderSpark
1966MercuryCapri4.7LV8N/AThunderSpark
1966MercuryColony Park7.0LV8N/AThunderSpark
1966MercuryColony Park6.7LV8N/AThunderSpark
1966MercuryColony Park6.4LV8N/AThunderSpark
1966MercuryMarauder7.0LV8N/AThunderSpark
1966MercuryMarauder6.7LV8N/AThunderSpark
1966MercuryMarauder6.4LV8N/AThunderSpark
1966MercuryVillager7.0LV8N/AThunderSpark
1966MercuryVillager6.4LV8N/AThunderSpark
1966MercuryVillager4.7LV8N/AThunderSpark
1965FordLTD——N/AThunderSpark
1965FordMustang4.7LV8N/AThunderSpark
1965FordMustang4.3LV8N/AThunderSpark
1965FordThunderbird7.0LV8N/AThunderSpark
1965FordThunderbird6.4LV8N/AThunderSpark
1965LincolnContinental——N/AThunderSpark
1965MercuryColony Park7.0LV8N/AThunderSpark
1965MercuryColony Park6.4LV8N/AThunderSpark
1965MercuryMarauder7.0LV8N/AThunderSpark
1965MercuryMarauder6.4LV8N/AThunderSpark
1965MercuryVillager7.0LV8N/AThunderSpark
1965MercuryVillager4.7LV8N/AThunderSpark
1965MercuryVillager4.3LV8N/AThunderSpark
1964FordMustang4.7LV8N/AThunderSpark
1964FordMustang4.3LV8N/AThunderSpark
1964FordThunderbird7.0LV8N/AThunderSpark
1964FordThunderbird6.4LV8N/AThunderSpark
1964LincolnContinental——N/AThunderSpark
1964MercuryColony Park7.0LV8N/AThunderSpark
1964MercuryColony Park6.4LV8N/AThunderSpark
1964MercuryMarauder7.0LV8N/AThunderSpark
1964MercuryMarauder6.4LV8N/AThunderSpark
1964MercuryVillager7.0LV8N/AThunderSpark
1964MercuryVillager4.7LV8N/AThunderSpark
1964MercuryVillager4.3LV8N/AThunderSpark
1963FordThunderbird7.0LV8N/AThunderSpark
1963FordThunderbird6.7LV8N/AThunderSpark
1963FordThunderbird6.6LV8N/AThunderSpark
1963FordThunderbird6.4LV8N/AThunderSpark
1963LincolnContinental——N/AThunderSpark
1963MercuryColony Park7.0LV8N/AThunderSpark
1963MercuryColony Park6.6LV8N/AThunderSpark
1963MercuryColony Park6.4LV8N/AThunderSpark
1963MercuryMarauder7.0LV8N/AThunderSpark
1963MercuryMarauder6.6LV8N/AThunderSpark
1963MercuryMarauder6.4LV8N/AThunderSpark
1963MercuryVillager4.3LV8N/AThunderSpark
1963MercuryVillager3.6LV8N/AThunderSpark
1962FordThunderbird6.4LV8N/AThunderSpark
1962LincolnContinental——N/AThunderSpark
1962MercuryColony Park6.6LV8N/AThunderSpark
1962MercuryColony Park6.4LV8N/AThunderSpark
1962MercuryColony Park5.8LV8N/AThunderSpark
1962MercuryColony Park4.8LV8N/AThunderSpark
1962MercuryVillager4.3LV8N/AThunderSpark
1962MercuryVillager3.6LV8N/AThunderSpark
1961FordThunderbird6.4LV8N/AThunderSpark
1961LincolnContinental——N/AThunderSpark
1961MercuryColony Park6.4LV8N/AThunderSpark
1961MercuryColony Park5.8LV8N/AThunderSpark
1961MercuryColony Park4.8LV8N/AThunderSpark
1960FordThunderbird7.0LV8N/AThunderSpark
1960FordThunderbird5.8LV8N/AThunderSpark
1960LincolnContinental——N/AThunderSpark
1960MercuryColony Park7.0LV8N/AThunderSpark
1960MercuryColony Park6.3LV8N/AThunderSpark
1960MercuryColony Park5.1LV8N/AThunderSpark
1959FordThunderbird7.0LV8N/AThunderSpark
1959FordThunderbird5.8LV8N/AThunderSpark
1959FordThunderbird5.4LV8N/AThunderSpark
1959LincolnContinental——N/AThunderSpark
1959MercuryColony Park7.0LV8N/AThunderSpark
1959MercuryColony Park6.3LV8N/AThunderSpark
1959MercuryColony Park5.1LV8N/AThunderSpark
1958FordThunderbird5.8LV8N/AThunderSpark
1958FordThunderbird5.4LV8N/AThunderSpark
1958FordThunderbird4.8LV8N/AThunderSpark
1958LincolnContinental——N/AThunderSpark
1958MercuryColony Park7.0LV8N/AThunderSpark
1958MercuryColony Park6.3LV8N/AThunderSpark
1958MercuryColony Park5.1LV8N/AThunderSpark
1957FordThunderbird5.1LV8N/AThunderSpark
1957FordThunderbird4.8LV8N/AThunderSpark
1957MercuryColony Park6.0LV8N/AThunderSpark
1957MercuryColony Park5.1LV8N/AThunderSpark