GM Genuine Parts D1943A Ignition Control Module

The GM Genuine Parts D1943A Ignition Control Module is a reliable and high-quality replacement for the original module. It is designed to control ignition timing and ensure optimal performance of the engine. This module is not compatible with GM part number 10482830, but it can be cross-referenced to the D1965A module. Customers have noted that this module works well on various engines, including marine engines like the Mercruiser GM engine. It is easy to install and has been reported to work perfectly right out of the box. One customer highlighted the importance of using dielectric grease on the electrical terminals for preventing corrosion. However, it should be noted that thermal compound, which is used for heat transfer, is a separate product and not included with this module. Some customers have expressed frustration with cheaper or aftermarket modules that didn't work properly. They recommend investing in the genuine GM part for better performance and longevity. However, it is worth noting that some customers have mentioned that this module, like others, has a typical lifespan of 2-3 years. In conclusion, the GM Genuine Parts D1943A Ignition Control Module is a reliable choice for those looking to replace their original module. It offers good performance and compatibility with various engines.