Description
AutoMeter Ultra-Lite II 3-3/8″ 140 MPH GPS Speedometer
Next-generation satellite velocity tracking housed in AutoMeter’s iconic Ultra-Lite II racing design.
Product Overview
The AutoMeter 4980 Ultra-Lite II 3-3/8″ GPS Speedometer offers ultimate precision without requiring transmission sensors, drive cables, or tire diameter calibration. Powered by an ultra-fast 10 Hz omnidirectional micro antenna, this 0-140 MPH gauge samples satellite signals 10 times per second for smooth needle response and pinpoint accuracy. The integrated Rally Nav digital LCD display provides comprehensive driver telemetry including dual tripmeters, peak speed recall, heading, performance timers, and GPS coordinates. Featuring silver satin aluminum faces, high-contrast black markings, and modern white LED through-the-dial backlighting, the 4980 is engineered for high-performance motorsport and custom vehicle builds available with fast UK delivery from JP Racing.
Key Features
- ☑ High-speed 10 Hz omnidirectional GPS antenna updates 10 times per second for instant velocity tracking.
- ☑ True plug-and-play installation requiring only power, ground, and lighting connections—no calibration needed.
- ☑ Modern white LED through-the-dial backlighting ensures maximum readability in night racing conditions.
- ☑ Multi-function Rally Nav LCD screen displays odometer, dual tripmeters, compass heading, peak speed, and 0-60 timing.
- ☑ Lightweight satin anodized aluminum dial with silver super bezel matches Ultra-Lite II series instrument setups.
- ☑ Compatible with standard 12V and 16V automotive electrical systems.
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Manufacturer Part Number | 4980 |
| Gauge Series | Ultra-Lite II |
| Gauge Type | Electronic GPS Speedometer |
| Gauge Size | 3-3/8″ (85.7mm) Diameter |
| Speed Range | 0-140 MPH |
| Face Color | Satin Anodized Aluminum / Silver |
| Bezel Finish | Silver Super Bezel |
| Lighting Type | White Through-the-Dial LED |
| Antenna Included | 10 Hz Omnidirectional Micro GPS Antenna (16 ft Cable) |
| Voltage Compatibility | 12V / 16V System Compatible |
What’s Included in the Box
- AutoMeter 4980 Ultra-Lite II 3-3/8″ 140 MPH GPS Speedometer Gauge
- Omnidirectional 10 Hz GPS Antenna with 16 ft Wiring Cable
- Spade Connectors and Wiring Harness Hardware
- Gauge Mounting Bracket and Hardware Kit
- Detailed Installation and Operating Instructions
As an authorised UK stockist for AutoMeter instrumentation, JP Racing provides genuine high-performance motorsport hardware backed by expert technical advice and quick UK dispatch.




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