MERCURY 79-859067A1 Smartcraft Digital Speedometer Harness Tachometer

( Manufacturer Part Number: 79-859067A1 ), ( Type: Speedometer Tachometer Harness Assy ), ( Display Type: Digital )

Review MERCURY Smartcraft Digital Speedometer Tachometer And Harness Assembly

The Mercury 79-859067A1 SmartCraft Digital Speedometer Tachometer Harness is a high-performing and essential marine accessory for boat owners. This harness is designed specifically for Mercury outboard engines and is compatible with models from 1979 to 1985.

This harness integrates both a speedometer and a tachometer, providing you with real-time data on your boat's speed and engine RPM. The speedometer offers accurate and reliable readings, ensuring a safe and enjoyable boating experience. The tachometer, on the other hand, helps you monitor your engine's performance, allowing you to optimize its operation and maintenance.

The Mercury 79-859067A1 SmartCraft Digital Speedometer Tachometer Harness features a sleek, modern design that complements the aesthetics of any boat. It is built with top-quality materials for durability and resistance to marine conditions, including saltwater corrosion. The harness is easy to install, with clear instructions and connectors that make the process straightforward for both professional and DIY installers.

This harness is part of the SmartCraft system, which offers a range of benefits for boat owners, including improved engine performance, better fuel efficiency, and enhanced safety features. By choosing the Mercury 79-859067A1 SmartCraft Digital Speedometer Tachometer Harness, you are investing in a reliable, high-performing, and user-friendly marine electronics solution for your boat. Upgrade your boating experience today with this top-of-the-line harness from Mercury.

The Mercury 79-859067A1 Smartcraft Digital Speedometer Tachometer Harness appears to be a replacement part for Mercury boats, offering both speedometer and tachometer functionality in a single harness. Here are some pros and cons to consider:

1. Convenience: Replacing a faulty or damaged harness with a new one can save time and effort, as it eliminates the need to replace individual components.

2. Modernization: This digital harness may offer improved accuracy and reliability compared to older analog models.

3. Compatibility: The harness is designed specifically for Mercury boats, ensuring a proper fit and integration with other boat systems.

1. Cost: Replacement parts can be expensive, especially for high-quality products like the Mercury Smartcraft Digital Speedometer Tachometer Harness.

2. Installation Complexity: Installing the harness may require some technical knowledge and tools, which could potentially lead to additional costs if professional installation is needed.

3. Availability: Depending on the specific model of your boat and the region you live in, the harness may not be readily available, which could cause delays in repairs.

In conclusion, if you are comfortable with the installation process and are looking for a high-quality, reliable replacement harness for your Mercury boat, the 79-859067A1 Smartcraft Digital Speedometer Tachometer Harness could be a good investment. However, it's essential to weigh the cost against potential savings in time and convenience, and to ensure the harness is available for your specific boat model. If you are unsure about the installation process, it may be worth considering professional installation for peace of mind.

Details:

This is fully functional and was taken off due to blown motor. For sale a Mercury Smartcraft digital speedometer, tachometer and complete harness assembly part #s 79-859067A1, 84-859315A1, 79-859314A1.

part #: 79859067a1 price

• $449.95

specifications boosttempgauges:

• for makes: Mercury
• mpn: 79-859067a1
• type: Speedometer Tachometer Harness Assy
• display type: Digital

general boosttempgauges:

• condition: Used
• Interior Parts Accessories > Gauges > Individual Gauges

shipping boosttempgauges:

• cost: $32.80
• type: Fixed
• carrier: USPS
• transit: 3-8 Days
• service: USPS Ground Advantage
• class: Standard

offer boosttempgauges:

• options: Ship-to-home
• best offers: True
• quantity: 1
• sold: 0
• availability: In Stock
• started: September 8, 2025

payments boosttempgauges:

• credit card: Diners-club
• wallet: Google-pay
• other

seller boosttempgauges:

• # reviews: 4224
• rating: 100.0%
• city: Detroit Lakes, Minnesota

returns boosttempgauges:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

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