{"product_id":"wpr-925-1003","title":"Walker Products ThunderSpark Distributor Cap - 925-1003","description":"\u003ch2\u003eProduct Information\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Walker Products\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e ThunderSpark\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Name:\u003c\/strong\u003e Distributor Cap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDescription:\u003c\/strong\u003e IDC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 925-1003\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Pieces:\u003c\/strong\u003e 1.0\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWalker Products Distributor Caps are OE Replacement components designed to restore proper spark distribution in vehicles equipped with conventional distributor-based ignition systems. The distributor cap directs high-voltage current from the ignition coil to the appropriate spark plug via the rotor and internal terminals. Over time, distributor caps can suffer from carbon tracking, cracking, or corrosion—leading to misfires, hard starting, and drivability issues. Walker distributor caps are engineered to meet OE specifications for terminal layout, material strength, and electrical conductivity, ensuring consistent spark delivery and reliable engine operation. Each unit is manufactured using high-dielectric, heat-resistant materials that withstand high voltage, engine heat, and mechanical stress. Designed for an exact OE fit, these caps install easily into the original distributor housing and maintain a secure connection with the rotor and ignition wires. Whether part of a tune-up or ignition system repair, Walker Distributor Caps help restore precise ignition timing, improve fuel efficiency, and reduce emissions in classic and late-model applications.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHeat-Resistant Materials: Constructed with high-dielectric compounds to withstand high voltage, thermal cycling, and engine vibration.\u003c\/li\u003e\n\u003cli\u003eRestores Ignition Timing \u0026amp; Spark Delivery: Helps resolve misfires, hard starts, and poor performance caused by cracked or worn caps.\u003c\/li\u003e\n\u003cli\u003eExact OE Fit: Designed for 100% fit with original distributor housings—ensuring a secure seal and reliable contact points.\u003c\/li\u003e\n\u003cli\u003eOE Replacement Quality: Built to meet OE specs for terminal alignment, dielectric strength, and conductive path precision.\u003c\/li\u003e\n\u003cli\u003eDirects High-Voltage Spark: Routes ignition coil output to the correct cylinder to ensure proper firing order and engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWarranty\u003c\/h2\u003e\u003cp\u003e1 years\u003c\/p\u003e\u003ch2\u003eCountry of Origin\u003c\/h2\u003e\u003cp\u003eChina\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\u003cp\u003eSee the fitment table for engine, trim and other application details.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e1993 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1993 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1993 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1993 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1993 Dodge Dakota\u003c\/li\u003e\n\u003cli\u003e1993 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1992 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1992 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1992 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1992 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1992 Dodge Dakota\u003c\/li\u003e\n\u003cli\u003e1992 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1991 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1991 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1991 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1991 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1991 Dodge Dakota\u003c\/li\u003e\n\u003cli\u003e1991 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1990 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1990 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1990 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1990 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1990 Dodge Dakota\u003c\/li\u003e\n\u003cli\u003e1990 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1989 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1989 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1989 Dodge D100\u003c\/li\u003e\n\u003cli\u003e1989 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1989 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1989 Dodge Dakota\u003c\/li\u003e\n\u003cli\u003e1989 Dodge W100\u003c\/li\u003e\n\u003cli\u003e1989 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1988 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1988 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1988 Dodge D100\u003c\/li\u003e\n\u003cli\u003e1988 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1988 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1988 Dodge Dakota\u003c\/li\u003e\n\u003cli\u003e1987 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1987 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1987 Dodge D100\u003c\/li\u003e\n\u003cli\u003e1987 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1987 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1987 Dodge Dakota\u003c\/li\u003e\n\u003cli\u003e1987 Dodge W100\u003c\/li\u003e\n\u003cli\u003e1987 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1986 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1986 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1986 Dodge D100\u003c\/li\u003e\n\u003cli\u003e1986 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1986 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1986 Dodge W100\u003c\/li\u003e\n\u003cli\u003e1986 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1985 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1985 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1985 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1985 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1985 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1984 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1984 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1984 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1984 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1984 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1983 Chrysler Cordoba\u003c\/li\u003e\n\u003cli\u003e1983 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1983 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1983 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1983 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1983 Dodge Diplomat\u003c\/li\u003e\n\u003cli\u003e1983 Dodge Mirada\u003c\/li\u003e\n\u003cli\u003e1983 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1982 Chrysler Cordoba\u003c\/li\u003e\n\u003cli\u003e1982 Chrysler New Yorker\u003c\/li\u003e\n\u003cli\u003e1982 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1982 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1982 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1982 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1982 Dodge Diplomat\u003c\/li\u003e\n\u003cli\u003e1982 Dodge Mirada\u003c\/li\u003e\n\u003cli\u003e1982 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1981 Chrysler Cordoba\u003c\/li\u003e\n\u003cli\u003e1981 Chrysler LeBaron\u003c\/li\u003e\n\u003cli\u003e1981 Chrysler Newport\u003c\/li\u003e\n\u003cli\u003e1981 Chrysler Town and Country\u003c\/li\u003e\n\u003cli\u003e1981 Dodge B150\u003c\/li\u003e\n\u003cli\u003e1981 Dodge B250\u003c\/li\u003e\n\u003cli\u003e1981 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1981 Dodge D250\u003c\/li\u003e\n\u003cli\u003e1981 Dodge Diplomat\u003c\/li\u003e\n\u003cli\u003e1981 Dodge Mirada\u003c\/li\u003e\n\u003cli\u003e1980 Chrysler Cordoba\u003c\/li\u003e\n\u003cli\u003e1980 Chrysler LeBaron\u003c\/li\u003e\n\u003cli\u003e1980 Chrysler Newport\u003c\/li\u003e\n\u003cli\u003e1980 Chrysler Town and Country\u003c\/li\u003e\n\u003cli\u003e1980 Dodge Aspen\u003c\/li\u003e\n\u003cli\u003e1980 Dodge D200\u003c\/li\u003e\n\u003cli\u003e1980 Dodge Diplomat\u003c\/li\u003e\n\u003cli\u003e1980 Dodge Mirada\u003c\/li\u003e\n\u003cli\u003e1980 Dodge Ramcharger\u003c\/li\u003e\n\u003cli\u003e1980 Dodge W200\u003c\/li\u003e\n\u003cli\u003e1979 Chrysler LeBaron\u003c\/li\u003e\n\u003cli\u003e1979 Chrysler Newport\u003c\/li\u003e\n\u003cli\u003e1979 Chrysler Town and Country\u003c\/li\u003e\n\u003cli\u003e1979 Dodge Aspen\u003c\/li\u003e\n\u003cli\u003e1979 Dodge CB300\u003c\/li\u003e\n\u003cli\u003e1979 Dodge D100\u003c\/li\u003e\n\u003cli\u003e1979 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1979 Dodge D200\u003c\/li\u003e\n\u003cli\u003e1979 Dodge Diplomat\u003c\/li\u003e\n\u003cli\u003e1979 Dodge Ramcharger\u003c\/li\u003e\n\u003cli\u003e1979 Dodge W150\u003c\/li\u003e\n\u003cli\u003e1979 Dodge W200\u003c\/li\u003e\n\u003cli\u003e1978 Chrysler LeBaron\u003c\/li\u003e\n\u003cli\u003e1978 Chrysler Town and Country\u003c\/li\u003e\n\u003cli\u003e1978 Dodge Aspen\u003c\/li\u003e\n\u003cli\u003e1978 Dodge CB300\u003c\/li\u003e\n\u003cli\u003e1978 Dodge D100\u003c\/li\u003e\n\u003cli\u003e1978 Dodge D150\u003c\/li\u003e\n\u003cli\u003e1978 Dodge D200\u003c\/li\u003e\n\u003cli\u003e1978 Dodge D300\u003c\/li\u003e\n\u003cli\u003e1978 Dodge Diplomat\u003c\/li\u003e\n\u003cli\u003e1978 Dodge Monaco\u003c\/li\u003e\n\u003cli\u003e1978 Dodge Ramcharger\u003c\/li\u003e\n\u003cli\u003e1978 Dodge W200\u003c\/li\u003e\n\u003cli\u003e1978 Dodge W300\u003c\/li\u003e\n\u003cli\u003e1977 Dodge Aspen\u003c\/li\u003e\n\u003cli\u003e1977 Dodge CB300\u003c\/li\u003e\n\u003cli\u003e1977 Dodge D100\u003c\/li\u003e\n\u003cli\u003e1977 Dodge D200\u003c\/li\u003e\n\u003cli\u003e1977 Dodge D300\u003c\/li\u003e\n\u003cli\u003e1977 Dodge Monaco\u003c\/li\u003e\n\u003cli\u003e1977 Dodge Ramcharger\u003c\/li\u003e\n\u003cli\u003e1977 Dodge W100\u003c\/li\u003e\n\u003cli\u003e1977 Dodge W200\u003c\/li\u003e\n\u003cli\u003e1977 Dodge W300\u003c\/li\u003e\n\u003cli\u003e1977 Jeep Cherokee\u003c\/li\u003e\n\u003cli\u003e1977 Jeep CJ5\u003c\/li\u003e\n\u003cli\u003e1977 Jeep CJ7\u003c\/li\u003e\n\u003cli\u003e1976 Dodge Aspen\u003c\/li\u003e\n\u003cli\u003e1976 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1976 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1976 Dodge D100\u003c\/li\u003e\n\u003cli\u003e1976 Dodge D200\u003c\/li\u003e\n\u003cli\u003e1976 Dodge D300\u003c\/li\u003e\n\u003cli\u003e1976 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1976 Dodge Ramcharger\u003c\/li\u003e\n\u003cli\u003e1976 Dodge W100\u003c\/li\u003e\n\u003cli\u003e1976 Dodge W200\u003c\/li\u003e\n\u003cli\u003e1976 Dodge W300\u003c\/li\u003e\n\u003cli\u003e1976 Jeep Cherokee\u003c\/li\u003e\n\u003cli\u003e1976 Jeep CJ5\u003c\/li\u003e\n\u003cli\u003e1976 Jeep CJ7\u003c\/li\u003e\n\u003cli\u003e1975 Dodge CB300\u003c\/li\u003e\n\u003cli\u003e1975 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1975 Dodge D100\u003c\/li\u003e\n\u003cli\u003e1975 Dodge D200\u003c\/li\u003e\n\u003cli\u003e1975 Dodge D300\u003c\/li\u003e\n\u003cli\u003e1975 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1975 Dodge Ramcharger\u003c\/li\u003e\n\u003cli\u003e1975 Dodge W100\u003c\/li\u003e\n\u003cli\u003e1975 Dodge W200\u003c\/li\u003e\n\u003cli\u003e1975 Dodge W300\u003c\/li\u003e\n\u003cli\u003e1975 Jeep Cherokee\u003c\/li\u003e\n\u003cli\u003e1975 Jeep CJ5\u003c\/li\u003e\n\u003cli\u003e1975 Jeep CJ6\u003c\/li\u003e\n\u003cli\u003e1974 Dodge B100 Van\u003c\/li\u003e\n\u003cli\u003e1974 Dodge B200 Van\u003c\/li\u003e\n\u003cli\u003e1974 Dodge B300 Van\u003c\/li\u003e\n\u003cli\u003e1974 Dodge CB300\u003c\/li\u003e\n\u003cli\u003e1974 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1974 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1974 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1974 Dodge Ramcharger\u003c\/li\u003e\n\u003cli\u003e1973 Dodge B100 Van\u003c\/li\u003e\n\u003cli\u003e1973 Dodge B200 Van\u003c\/li\u003e\n\u003cli\u003e1973 Dodge B300 Van\u003c\/li\u003e\n\u003cli\u003e1973 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1973 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1973 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1972 Dodge B100 Van\u003c\/li\u003e\n\u003cli\u003e1972 Dodge B200 Van\u003c\/li\u003e\n\u003cli\u003e1972 Dodge B300 Van\u003c\/li\u003e\n\u003cli\u003e1972 Dodge Challenger\u003c\/li\u003e\n\u003cli\u003e1972 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1972 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1972 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1971 Dodge B100 Van\u003c\/li\u003e\n\u003cli\u003e1971 Dodge B200 Van\u003c\/li\u003e\n\u003cli\u003e1971 Dodge B300 Van\u003c\/li\u003e\n\u003cli\u003e1971 Dodge Challenger\u003c\/li\u003e\n\u003cli\u003e1971 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1971 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1971 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1971 Dodge Polara\u003c\/li\u003e\n\u003cli\u003e1970 Dodge A108 Van\u003c\/li\u003e\n\u003cli\u003e1970 Dodge Challenger\u003c\/li\u003e\n\u003cli\u003e1970 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1970 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1970 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1970 Dodge Polara\u003c\/li\u003e\n\u003cli\u003e1969 Dodge A108 Van\u003c\/li\u003e\n\u003cli\u003e1969 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1969 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1969 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1968 Dodge A108 Van\u003c\/li\u003e\n\u003cli\u003e1968 Dodge Charger\u003c\/li\u003e\n\u003cli\u003e1968 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1968 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1968 Dodge M300\u003c\/li\u003e\n\u003cli\u003e1967 Dodge A108 Van\u003c\/li\u003e\n\u003cli\u003e1967 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1967 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1966 Dodge Coronet\u003c\/li\u003e\n\u003cli\u003e1966 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1966 Dodge Wm300 Power Wagon\u003c\/li\u003e\n\u003cli\u003e1965 Dodge Dart\u003c\/li\u003e\n\u003cli\u003e1965 Dodge Wm300 Power Wagon\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Walker Products","offers":[{"title":"Default Title","offer_id":58454616867119,"sku":"WPR-925-1003","price":31.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/3521\/4127\/files\/925-1003_1.jpg?v=1789162457","url":"https:\/\/partspioneer.com\/products\/wpr-925-1003","provider":"Parts Pioneer","version":"1.0","type":"link"}