Dometic CM20503-G EPS H5 10-Pin FCI To Device Net NEW OEM

$69.99

SKU: 797842
1 in stock (1 available)
  • Free Shipping Lower 48

    Free Shipping Lower 48

  • 30-Day Returns

    30-Day Returns

  • 90-Day Warranty

    90-Day Warranty

Manufacturer:

Model Number: CM20503-G

Series: Harness

MPN: CM20503-G

Listed Item Condition: New/New Other

Product Details:

We recently acquired a large inventory of overstock items from a boat manufacturer. These products originally arrived in the manufacturer's packaging; however, in some cases, the original packaging may not be suitable for shipping and has been replaced with new packaging. Items may also show minor cosmetic blemishes due to storage.

Dometic SeaStar OEM CM20503-G NMEA 2000 communication harness designed to connect compatible Optimus electronic steering systems to an existing NMEA 2000 network. Allows engine RPM data to be shared through the CAN bus, providing reliable communication between marine electronic components.

Key Features:

  • Brand: Dometic / SeaStar
  • Model: CM20503-G
  • OEM marine wiring harness
  • Designed for NMEA 2000 network connectivity
  • Supports CAN bus communication
  • Provides engine RPM data connectivity
  • Compatible with Optimus EPS systems
  • Connects to an available DeviceNet tee
  • Ideal for marine electronic system installations or replacements

What's Included:

  • (1) Dometic CM20503-G EPS H5 10-Pin FCI To Device Net NEW OEM

Return Info: 30-Day Returns

Warranty Info: 90-Day Warranty

Dimensions: 9 × 10 × 2 in, Weight: 1 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.

Terms:

All items sold at Max Marine Outlet 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 reach out. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.

Categories Inboard & I/O Engines » Harness & Adapters
QTY Available 1
Date Added Nov 4, 2026
Location

O009423

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