Garmin NMEA 0183 Replacement Cable, For GPSMAP 4000/5000 Series, 2 m (6.5'), 19-Conductor

Overview

The Garmin 010-10923-01 is a 2 m (6.5 ft) NMEA 0183 replacement data cable for compatible GPSMAP 4xxx and 5xxx series chartplotters.

It gives you a 19-conductor connection for sending and receiving NMEA 0183 sentences between the plotter and other onboard electronics that still use NMEA 0183, such as VHF radios with DSC, AIS devices, and legacy instrument or autopilot systems.

This is a signal cable, not an NMEA 2000 backbone or drop cable, so it is meant for point-to-point wiring and clean splices behind the helm.

Key features

• 2 m (6.5 ft) overall length for installations where the NMEA 0183 junction is close to the display
• NMEA 0183 interface for sharing navigation and system data with compatible talker and listener devices
• 19-conductor replacement cable used on GPSMAP 4xxx and 5xxx series installations
• Black outer jacket that routes cleanly through dash and console rigging channels
• Useful when replacing a damaged cable or when you need dedicated NMEA 0183 leads without cutting into existing boat wiring

Compatibility and fit

Fits GPSMAP 4xxx and 5xxx chartplotters that use this NMEA 0183 replacement cable connection, including GPSMAP 4008, 4012, 4208, and 4212. Before ordering, confirm your specific model and that the connector and locking collar style at the back of the unit matches your display.

Installation and wiring notes

Plan the run so the cable can reach your splice point without being pulled tight. Leave a little service loop behind the display and support the cable so engine vibration and wave shock are not carried by the connector.

Make NMEA 0183 splices in a dry spot behind the dash or inside a console, then seal them with adhesive-lined heat-shrink butt connectors or a covered terminal block. Keep the data cable separated from high-current DC lines, inverter feeds, and ignition wiring to reduce electrical noise.

On-board use cases

This cable is a good match for boats that keep a GPSMAP 4xxx or 5xxx display in service and need NMEA 0183 data going to a VHF radio, AIS, or older autopilot and instrument gear. It is also handy as a direct replacement when the original NMEA 0183 lead was cut short during a refit.

Maintenance and troubleshooting

If you lose sentences or see intermittent data, start by checking strain on the connector, corrosion at any splices, and shared ground connections between devices. Re-terminate any joints that look green, wet, or loose, and secure the cable so it cannot move and chafe on sharp fiberglass edges.

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Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

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For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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