The Command Module Kit (893377K04) provides a dependable replacement solution for compatible Mercury Marine applications. Designed to support the operation and communication of your engine’s control system, this module helps maintain reliable performance on the water.
When an existing command module becomes faulty or requires replacement, choosing the correct component is essential. This kit offers a quality solution designed to integrate with compatible Mercury systems.
Built for Marine Conditions
Marine electrical and control components operate in demanding environments. Therefore, the Command Module Kit (893377K04) is designed to meet the requirements of marine use. Its durable construction helps provide dependable operation while your vessel is underway.
In addition, using the correct replacement module helps maintain proper communication between compatible engine and control components. This supports smooth, consistent system operation and helps keep your Mercury setup performing as intended.
Ideal for Repairs and Maintenance
Whether you are completing a repair, replacing a damaged component or carrying out scheduled maintenance, this Command Module Kit provides a practical replacement option. Correct installation is important, particularly with electronic and control components. For this reason, we recommend professional installation where required.
Check Compatibility Before Ordering
Mercury components can vary between engine models, serial number ranges and control configurations. Always confirm that part number 893377K04 suits your specific application before purchasing.
For added peace of mind, check your engine serial number or consult a qualified Mercury Marine dealer to confirm compatibility.
Product Features
- Mercury Command Module Kit
- Part number: 893377K04
- Designed for compatible Mercury Marine applications
- Supports reliable control system operation
- Suitable for replacement and repair applications
- Durable construction for marine environments
- Check engine serial number and compatibility before ordering





