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Description
Zeus-Link Gauge Interface Module SN73Z-S1Zeus Link Gauge Interface Module Features: System queries vehicle upon installation to determine what list of parameters can be obtained from the vehicle and used as inputs to gauges Spaces for 6 standard gauges: speedo, tach, fuel, oil, volt, temp, and 2 auxiliary gauges of the customers? choosing All instruments can be driven traditionally through proper senders if vehicle ECU does not support an output the driver wants to monitor Set up and managed
Zeus-Link Gauge Interface Module
Features:
- System queries vehicle upon installation to determine what list of parameters can be obtained from the vehicle and used as inputs to gauges
- Spaces for 6 standard gauges: speedo, tach, fuel, oil, volt, temp, and 2 auxiliary gauges of the customers? choosing
- All instruments can be driven traditionally through proper senders if vehicle ECU does not support an output the driver wants to monitor
- Set up and managed all through an app available on the App Store? or Google Play?
- The app is used to configure by choosing which gauges a customer has in the dash and how each gauge gets its signal
- The app has a virtual gauge screen, aligning with the dash instruments
- The app has easy diagnostics, displays values being received by Zeus-Link and will allow user to cycle gauges to predetermined positions, to verify correct outputs and wiring
- Warning and check engine light outputs on the Zeus-Link and external contacts to light a dash light
- Dash light connection
- All gauge connections to Zeus-Link (power, ground, signal, dash lights)
- Additional resistor dongle available if needed to use multiple Holley CAN devices on the same harness
- Harness plugs direct into Zeus-Link and then to Holley ECU or OBD
- Holley harness has additional Holley ECU connector for other devices
- On-board diagnostic lights give status of power, BLE, and data on the circuit board for Zeus-Link
- Pass-through CAN port connection for other CAN devices
- Compatible with all Classic Instruments sending units and gauges
Specs:
| Brand | Classic Instruments |
|---|---|
| Emission Code | 6 |
| Product Type | Adapter |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 4
Wire length between the two connectors is short for a full-size pickup
Size: 16AWG Wiring Harness-2 Leads
I used the harness to wire ditch lights on opposite sides of a full-size pickup (F150). The wire between the 2 2-pin connectors was about 18 inches too short. Fortunately, splicing the wires from the (Nilight) ditch lights and the included pigtails gave barely enough length to reach the connectors. The connectors are buried inside the trim channel for the cowl; I'd have preferred they were exposed on each side to allow for easy swapping of the lights, but I can live with it. There is more than enough wire from the first connector to the relay for my all-under-hood installation, but I didn't think to measure if it would reach into the truck bed. The harness is of good quality and is a very good value. It would be a 5-star if it weren't for that little length issue.
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Reviewed in the United States on June 1, 2025
★★★★★ 5
great value
Size: 16AWG Wiring Harness-2 Leads
very affordable light install kit. worth the price just in the wiring connectors. I used this with my Nilight front bumper kit. i bypassed the button and wired high beam (+) to the yellow small wire. I did this so when the highbeams come on the light bar comes on. because with the stock arragement of this harness, the button continously draws power for the indicator LED
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
The Easiest!
Size: 16AWG Wiring Harness-2 Leads
This is one of the best and easiest wiring system to install that I have every used. And the price is great!
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Reviewed in the United States on June 11, 2025
★★★★★ 5
Well done. Useful.
Size: 16AWG Wiring Harness-2 Leads
Always well done.
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Reviewed in the United States on August 24, 2025
★★★★★ 5
Muy bueno gracias
Size: 16AWG Wiring Harness-2 Leads
Excelente
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
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