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Vivid Racing Gear 
AutoMeter 3681 GPS Speedometer - Sport-Comp II Series
Looking for a reliable and accurate speedometer? The AutoMeter 3681 GPS Speedometer is the perfect solution for enhancing your vehicle's instrumentation. This state-of-the-art speedometer features advanced GPS technology that eliminates the need for complicated wiring or calibration. Simply connect it to power and ground, and you're ready to go!
Equipped with an ultra-fast, omnidirectional micro antenna, this speedometer offers true plug-and-play functionality. The configurable Rally Nav display provides essential information such as odometer, trip odometer, time/date, GPS coordinates, heading info, compass, and peak speed recall, making it one of the most versatile gauges available.
With a sleek 5-inch design and a speed range of 0-160 MPH, the Sport-Comp II series combines functionality with style. Its brushed aluminum bezel and black face create a modern look that fits seamlessly into any vehicle interior.
Key Features
- Gauge Size: 5.000 in.
- Gauge Type: GPS Speedometer
- Speed Range: 0-160 MPH
- Movement Type: Electric Digital Stepper Motor
- Lighting Type: LED, with white lighting color
- Bezel Color: Brushed Aluminum
- Face Color: Black
- Pointer Color: Fluorescent Red
- Sweep Angle: 270 degrees
- Mounting Bracket: Included
- Lens: Flat Clear
- Hole Size: 4.625 in.
- Outer Bezel Diameter: 4.3125 in.
- WARNING CA Proposition 65: Yes, this product may expose you to chemicals known to the State of California to cause cancer. For more information, visit www.p65warnings.ca.gov.
What Users Are Saying
Many customers appreciate the ease of installation and the accuracy of the AutoMeter 3681. Users have noted that the GPS functionality allows them to maintain precise speed readings, which is especially useful for performance vehicles. The clear display and bright LED lighting enhance visibility, even in low-light conditions. Overall, it has become a go-to choice for those looking to upgrade their vehicle's speedometer.
Fitment Information
Universal Fitment: The AutoMeter 3681 is designed to be universally compatible with a variety of vehicles. However, it is recommended that customers conduct thorough research to ensure proper fitment for their specific application.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
AutoMeter is an aftermarket company that started in 1957. The company specializes in creating high precision gauges for various automobiles. The company was founded by Vern Westberg and initially poured sand castings in their family’s backyard. Today, Autometer is considered the leading brand when it comes to vehicle instrumentations and is being used by a lot of enthusiasts worldwide.
Experts in their FieldWith more than 60 years in the industry, the company was able to perfect its craft and developed many industry-changing products such as rev control and quick responding tachometers. They also offer an LCD Competiton data acquisition system for those who are more serious when it comes to data monitoring.
State-of-the-art FacilityAutometer has one of the industry’s most advanced manufacturing facilities based in Sycamore, IL USA. This, coupled with an advanced engineering system allows them to create parts that are durable, accurate, and precise. The company is ISO certified so you can be sure that you get quality products consistently.
Autometer has its own High-Performance division that focuses on competition spec and racing electronics and instrumentations. Using their experience, they are able to develop and continuously improve their products and adapt them to the ever-changing automotive technology.
Purchase Autometer at Vivid RacingIf you want to accurately monitor your engine’s vitals, then upgrade your gauges to Autometer. They have been the trusted brand of many enthusiasts and racers worldwide and have proven themselves as the leading brand in the industry. To know more, visit Vivid Racing and check out their list of products that would fit your specific requirement.
Installation Instructions
Click to view the Installation Instructions here
| Sale price | $623.95 |
| Wholesale price | $572.19 |
| Shipping |
Weight: 1.25 Length: 7 Width: 7 Height: 6 |
| Product Added At | Thursday 29 March, 2018 |
| Product Modified At | Friday 11 July, 2025 |
| Imported By | ETLOverride |
| Last Edited By | Turn_API |
| View In Admin |
| Carb Approved | - |
|---|---|
| Carb Number | - |
| Epa Status | N/A |
| Prop65 | Unknown |
| Carb Required | - |
| Vendor | Inv | Cost | Retail | Jobber | MAP | Core | Updated | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Turn 14 | $484.91 | $692.73 | $692.73 | ? | ? | 2025-07-11 10:06:23 |
