EPROM: 16239462. When replacing your PROM you must match the 4 letter code on your PROM from your vehicle. Do not replace a PROM with a non matching unit. This is for one PROM only and doesn’t include the engine computer.
The product is a NOS (New Old Stock) Eprom GM Genuine AC Delco Chevrolet GMC part with the manufacturer part number 16239462. This electronic control module (ECM) is designed for 4.3L engines from the 1990s. It is a genuine AC Delco product, offering quality and compatibility with Chevrolet and GMC vehicles. Ideal for car and truck owners looking to replace or upgrade their ECM, this product ensures a reliable and efficient performance for their vehicle.