SKU: 990C0-88149-357

Suzuki Engine Interface Cable 990C0-88149-357

$111⁹⁹ USD

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The Suzuki Engine Interface Cable 990C0-88149-357 is a genuine OEM cable designed to connect your Suzuki outboard motor to NMEA 2000® compatible displays. This interface cable provides real-time engine data such as RPM, fuel flow, temperature, and trim position directly to your chartplotter or multifunction display. Built to Suzuki’s factory standards, it ensures accurate communication, easy installation, and reliable performance. Ideal for boaters who want precise engine monitoring and integration with their onboard electronics.

What Is the Suzuki Engine Interface Cable?

The Suzuki Engine Interface Cable (part 990C0-88149-357) is a genuine OEM accessory that connects your Suzuki outboard engine's internal data bus to a NMEA 2000 network backbone. This allows compatible multifunction displays (MFDs) and chartplotters to read live engine data directly from your outboard; no separate sensor installation required.

It is the factory-approved solution for integrating Suzuki engine telematics with modern marine electronics. Boat Max Online is an authorized Suzuki Marine dealer, guaranteeing a genuine OEM part, not a third-party replica.

What Data Does It Transmit?

Data Parameter	PGN (NMEA 2000)	Notes
Engine RPM	PGN 127488	Real-time tachometer on any NMEA 2000 display
Fuel Flow Rate	PGN 127489	Gallons/hour or liters/hour
Engine Coolant Temperature	PGN 127489	Overheat warning integration
Trim / Tilt Angle	PGN 127488	Live trim readout on MFD
Engine Hours	PGN 127489	Total engine hours on display
Battery Voltage	PGN 127508	System voltage monitoring

Compatible Displays & Systems

The 990C0-88149-357 is compatible with any NMEA 2000 certified MFD or chartplotter. Confirmed compatible brands include:

Brand	Compatible Models	Notes
Garmin	GPSMAP 7x, 9x, echoMAP series, STRIKER Plus	Full engine data overlay
Lowrance	HDS Live, HDS Carbon, Elite FS	Engine dashboard widget
Simrad	NSX, NSS evo3, GO series	Full integration via NMEA 2000
Furuno	GP1871F, NavNet TZtouch3	Confirmed compatible
Raymarine	Axiom Pro, Axiom+, Element series	SeaTalk NG adapter may be needed
Suzuki C-10 Gauge	Suzuki Multifunction Gauge	Direct integration, no adapter

Installation Overview

11. Locate the NMEA 2000 backbone on your vessel (or install a new backbone with a T-connector starter kit).

12. Connect the engine end of the cable to the Suzuki outboard's engine data port (refer to your engine service manual for port location by model year).

13. Connect the NMEA 2000 end to the backbone using a standard M12 5-pin drop cable or T-connector.

14. Power on the NMEA 2000 network and your MFD.

15. Navigate to the engine data/instruments screen on your display; engine data should populate automatically.

16. For multi-engine setups, each engine requires its own interface cable and unique NMEA 2000 instance address.

Frequently Asked Questions

Which Suzuki outboard models is this cable compatible with?

The 990C0-88149-357 is compatible with most Suzuki DF series outboards with a CAN bus data port, including DF40A through DF350A models (2010 and newer). Verify your engine model year in the Suzuki accessory compatibility guide or contact Boat Max Online.

Do I need this cable for a twin-engine installation?

Yes, each engine in a twin-engine setup requires its own interface cable. Each cable must be assigned a unique instance address on the NMEA 2000 network so displays can distinguish between port and starboard engine data.

Is this compatible with the Suzuki C-10 multifunction gauge?

Yes. The C-10 gauge connects directly via the engine data port and does not require a separate NMEA 2000 backbone. However, for third-party MFD integration, this cable is the correct solution.

Does this cable require any special wiring or crimping?

No. The 990C0-88149-357 is a plug-and-play cable with standard M12 5-pin NMEA 2000 connectors on one end and the Suzuki engine data port connector on the other. No splicing or crimping is required for standard installations.