Lowrance 000-14972-001 WM-4 Ethernet Adapter Cable, 7 ft — SiriusXM Satellite Weather Interface

Lowrance 000-14972-001 WM-4 Ethernet Adapter Cable, 7 ft

The Lowrance 000-14972-001 is the dedicated 7-foot Ethernet adapter cable that connects the WM-4 SiriusXM Satellite Weather & Radio Module to a compatible Lowrance multifunction display via the display's Ethernet network port. This cable is required for the WM-4 to deliver SiriusXM Marine Weather data, animated weather overlays, and audio to your chartplotter — the WM-4 does not use a standard RJ45 patch cable and requires this specific adapter for proper connection.

Key Features

• Dedicated Ethernet adapter cable for WM-4 SiriusXM Satellite Weather & Radio Module
• 7 ft (approx. 2.1 m) length — designed for helm-area routing between the WM-4 module and display
• Connects WM-4 Ethernet output to compatible Lowrance MFD Ethernet port
• Required cable for WM-4 satellite weather data delivery — not a standard Ethernet patch cable
• OEM Lowrance cable — correct connector types for WM-4 to display interface

Specifications

• Part Number: 000-14972-001
• Cable Type: WM-4 Ethernet adapter
• Length: 7 ft (approx. 2.1 m)
• Interface: WM-4 module Ethernet port to compatible Lowrance MFD Ethernet port
• Weight: 150 g (approx. 0.33 lb)

Compatible Applications

• Lowrance WM-4 SiriusXM Satellite Weather & Radio Module Ethernet connection to compatible MFDs
• Lowrance HDS Live, HDS Carbon, HDS Gen 3, and other Ethernet-equipped MFDs that support WM-4 integration
• Installations where the WM-4 module is mounted within 7 ft of the display or network switch
• Helm installations requiring a clean, factory-style Ethernet connection between the WM-4 and the display network

System Context — WM-4 Installation

The WM-4 SiriusXM Satellite Weather & Radio Module connects to your Lowrance display system using two cables: this Ethernet adapter cable (000-14972-001) for weather data and chartplotter integration, and a separate audio cable (000-14973-001) for SiriusXM radio audio output. Both cables are typically required for a complete WM-4 installation. The WM-4 module itself is sold separately.

Technical Notes

• Is this a standard Ethernet cable? No. The WM-4 uses a proprietary connector on the module end. A standard RJ45 Ethernet patch cable will not connect to the WM-4 module. This OEM cable is required.
• Can I extend the cable if 7 ft is not enough? For longer runs, use the Lowrance ETHEXT-15YL Ethernet Extension Cable (15 ft) in line with this adapter cable to reach a more distant display or network switch.
• Does this cable carry audio? No. Audio from the WM-4 SiriusXM radio is handled by the separate WM-4 Audio Cable (000-14973-001).
• What displays are compatible? Compatible displays are those with a Lowrance Ethernet port and WM-4 support in firmware — primarily HDS Gen 3 and newer. Confirm WM-4 compatibility in your display’s documentation before purchasing the WM-4 system.

Related WM-4 Products & Accessories

• Lowrance WM-4 SiriusXM Satellite Weather & Radio Module — the module this cable connects
• Lowrance 000-14973-001 — WM-4 Audio Cable, 7 ft — required for SiriusXM radio audio output
• Lowrance ETHEXT-15YL — Ethernet Extension Cable, 15 ft — extend reach to display or network switch

Parts Desk Insights

Best Use Case: The 000-14972-001 is needed any time you’re installing or reinstalling a WM-4 SiriusXM module and need the Ethernet data connection to the display. It’s the most commonly missed item when ordering a WM-4 system — the module is often sold without cables, and buyers assume a standard Ethernet cable will work. Order this alongside the WM-4 Audio Cable (000-14973-001) to have a complete cable kit for the installation.

Common Issues: If the display does not recognize the WM-4 after connection, confirm the Ethernet adapter is fully seated at both ends, verify the display firmware supports WM-4 integration, and check that the WM-4 module has a clear view of the SiriusXM satellite antenna. A loose or partially seated connector at the WM-4 module end is the most common cause of no-data faults with this cable.