Manufacturer: Simrad

Model Number: NAC3

MPN: 000-13250-001

Listed Item Condition: Used

Additional Notes:

Simrad NAC-3 Autopilot Computer – Tested & Updated

This is a great used Simrad NAC-3 Autopilot Computer, in excellent working condition—perfect for replacing a failed unit or integrating into an existing system.

✅ Fully tested using a Zeus³ display, AP44 controller, and Precision-9 compass (not included)
✅ Updated to the latest software version
✅ Includes a NMEA 2000 drop cable
➡️ If you need a SimNet cable instead, we’re happy to swap it out at no additional charge—just let us know before purchasing.

Important Notes:

• Only the NAC-3 computer and cable are included.
• Test equipment shown in the photos is not included—used only to verify full functionality.

Please review the photos for the item’s condition and everything included in the sale.

Thanks for looking!

What’s Included:

• Simrad NAC3
• Drop cable (NMEA 2000)

Compatible Parts:

Simrad Autopilot systems with control heads Ap44/48 and some others.

Dimensions (L x W x H): 10 x 9 x 3 in, Weight: 4 lbs

Shipping Info: Free shipping applies to items being delivered within the contiguous United States (lower 48). HI, AK, PR, and all other US Territories, and International locations will have shipping calculated during checkout. Please be advised if the item is large or is a multi-piece shipment, shipping quotes may be inaccurate due to restrictions outside of our control, in those instances you will be contacted promptly.

Return Info: 30-Day Returns

Warranty Info: 90-Day Warranty

Terms:

All items sold at Max Marine Electronics come as you see in the pictures provided, with only the parts and accessories stated in the description section named “What’s Included”. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE DESCRIPTION WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. There are times when a display is used only to show the item being sold is functional and working properly. In this case, these displays are not included. If you have any questions feel free to send a message or call Max Marine Electronics Inc, Pompano Beach, Florida. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.

***PLEASE NOTE***Buyers outside the contiguous United States:
We strive to provide accurate shipping quotes at checkout. However, for satellites, radars, large items, or multi-piece shipments, system and carrier limitations may sometimes result in incorrect estimates. If this happens with your order, our team will reach out to you right away to ensure you receive the best possible shipping solution. Your satisfaction is our priority!