Description
Mercury 8M0135631 SmartCraft SC1000 Speedometer
The Mercury SC1000 Speedometer is an advanced digital instrument designed for precision and reliability on the water. Featuring a classic black face with a scratch-resistant glass lens, this 80 MPH gauge delivers critical vessel data in a clean, easy-to-read analog format. It is fully integrated with Mercury's SmartCraft system, providing "plug-and-play" connectivity that allows for total awareness of your engine's performance and boat speed.
Applications
- Engine Compatibility: Works with all SmartCraft-compatible Mercury outboards and MerCruiser sterndrives (typically 2001 and newer).
- SmartTow Integration: Supports both RPM- and speed-based SmartTow functions for consistent watersports performance.
- Standard Fit: Designed to fit a standard 85 mm (3-3/8 in.) diameter dash hole for easy installation or replacement.
Shipping & Returns
In-stock digital gauges ship quickly to ensure your helm is ready for your next trip. For our full return policy, please visit /policies/refund-policy.
Key Facts
Brand: Mercury Marine
Part ID: 8M0135631 (Supersedes 8M0101094)
Speed Range: 0 - 80 MPH
Lens Material: High-quality Glass
Software Version: 9.0+ (Supports Active Trim & Oil Level Status)
What’s Included
Gauge Unit: (1) SC1000 80 MPH Speedometer
Wiring: (1) Speedometer Harness
Sensors: (1) Outside Air Temperature Sensor
Documentation: Installation instructions and SC1000 user manual
Service Notes
Please note that the decorative bezel is sold separately and is required to complete the installation look. Features available on the LCD display will vary based on your specific engine model and the sensors installed on your vessel. Service Notes must be last.
Frequently Asked Questions
Does this gauge show digital data as well?
Yes, while the needle shows speed, the integrated LCD screen can display digital speed, air/sea temperature, and other SmartCraft data points.
Is this a direct replacement for part #8M0101094?
Yes, 8M0135631 is the current superseded part number for that older gauge model.
Do I need a special sensor for SmartTow to work?
SmartTow requires either a GPS input or a functional pitot/paddle wheel sensor connected to your SmartCraft network to track speed-based settings.