Walker 925-1003 Distributor Cap

Walker ThunderSpark Distributor Cap

Walker ThunderSpark distributor cap Part Number 925-1003 is a direct ignition hardware replacement for a wide range of Chrysler, Dodge, and Jeep applications. It is listed for classic and late-model trucks, SUVs, and performance cars, including Dodge Dart, Charger, Challenger, and Dakota fitments.

Key Features

• Walker ThunderSpark ignition hardware for distributor service
• Part Number 925-1003 for application matching
• Fits select Chrysler, Dodge, Plymouth, and Jeep vehicles
• Coverage includes many 1965-1993 model years
• Compatible with distributor cap replacement service on listed vehicles

Fitment Coverage

• Fits 1981-1993 Dodge B150, N/A
• Fits 1981-1993 Dodge B250, N/A
• Fits 1981-1993 Dodge D150, N/A
• Fits 1978-1979 Dodge D150, N/A
• Fits 1981-1993 Dodge D250, N/A
• Fits 1987-1993 Dodge Dakota, N/A
• Fits 1989-1993 Dodge W150, N/A
• Fits 1982-1987 Dodge W150, N/A
• Fits 1979 Dodge W150, N/A
• Fits 1986-1989 Dodge D100, N/A
• Fits 1975-1979 Dodge D100, N/A
• Fits 1989 Dodge W100, N/A
• Fits 1986-1987 Dodge W100, N/A
• Fits 1975-1977 Dodge W100, N/A
• Fits 1983 Plymouth PB250, N/A
• Fits 1981 Plymouth PB250, N/A
• Fits 1982 Chrysler New Yorker, N/A
• Fits 1982 Plymouth PB150, N/A
• Fits 1978-1981 Chrysler LeBaron, N/A
• Fits 1979-1981 Chrysler Newport, N/A
• Fits 1978-1981 Chrysler Town & Country, N/A
• Fits 1976-1980 Dodge Aspen, N/A
• Fits 1975-1980 Dodge D200, N/A
• Fits 1974-1980 Dodge Ramcharger, N/A
• Fits 1975-1980 Dodge W200, N/A
• Fits 1975-1978 Dodge D300, N/A
• Fits 1977-1978 Dodge Monaco, N/A
• Fits 1975-1978 Dodge W300, N/A
• Fits 1975-1977 Jeep Cherokee, N/A
• Fits 1975-1977 Jeep CJ5, N/A
• Fits 1976-1977 Jeep CJ7, N/A
• Fits 1976 Dodge Charger, N/A
• Fits 1968-1974 Dodge Charger, N/A
• Fits 1965-1976 Dodge Dart, N/A
• Fits 1970-1972 Dodge Challenger, N/A

What This Part Helps Address

• Distributor cap wear that can affect ignition performance
• Misfire concerns tied to cap deterioration or carbon tracking
• Hard starting caused by weak distributor contact transfer
• Rough idle or intermittent spark delivery on listed vehicles
• Routine ignition service on Chrysler, Dodge, Plymouth, and Jeep models

Installation Notes

Verify distributor style and vehicle application before installation. For best results, inspect related ignition components during service and confirm the cap seats correctly on the distributor housing. This part cross-references OE-style applications for the same vehicle coverage.

Quality Assurance

Walker ThunderSpark ignition components are built for service replacement use on the listed applications. Part Number 925-1003 is cataloged for direct fitment across the specified Chrysler, Dodge, Plymouth, and Jeep models.