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![Regitar USA Ignition Module f/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w/THUNDERBOLT Electronic Ignition [RMG005] Marine Navigation & Instruments | GPS - Track Plotter Requires Windows XP and above](https://cdn.shopify.com/s/files/1/0649/7717/4718/files/107531XL.jpg?v=1742349711)
![Regitar USA Ignition Module f/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w/THUNDERBOLT Electronic Ignition [RMG005] Marine Navigation & Instruments | GPS - Track Plotter Requires Windows XP and above](https://cdn.shopify.com/s/files/1/0649/7717/4718/files/107531BXL.jpg?v=1742349713)
Requires Windows XP and above with an available USB port
keeping them safe from the harsh marine environment when not in use
Industry-leading Humminbird Sonar:
Ignition Control: 
Clean installation-all cables can be run from one side of the Z-bar
Regitar USA Ignition Module f/Mercruiser Engines: 350MAG MPI, 4.3L, 5.0L, 5.7L Engines (1981-97) w/THUNDERBOLT Electronic Ignition [RMG005] Marine Navigation & Instruments | GPS - Track Plotter Requires Windows XP and aboveIgnition Module for Mercruiser Engines: 350MAG MPI, 4. 3L, 5. 0L, 5. 7L Engines (1981 97) with THUNDERBOLT Electronic Ignition Ignition Module for Mercruiser Engines: 350MAG MPI, 4. 3L, 5. 0L, 5. 7L Engines (1981 97) with THUNDERBOLT Electronic Ignition. Engine Brand: Mercury Mercruiser Fitment: 350MAG MPI, 4. 3L, 5. 0L, 5. 7L engines (1981 97) with THUNDERBOLT electronic ignition Brochure (pdf)
