Omix proudly offers high quality replacement parts for your Willys/Jeep that always meet or exceed factory standards for a great fit and quality you can rely on. This replacement ignition control module fits 41-45 MB/GPW, 45-49 CJ2A, 48-53 CJ3A, 53-67 CJ3B, 52-71 CJ5/CJ6, 52-71 M38a1 and 46-64 Truck & Station Wagon models with 134 ci engines that have been upgraded with electronic distributor #17239.01. Simple 4-wire hook-up.