Description
Part Number: 4377
AutoMeter Ultra-Lite 2-1/16″ Digital Stepper Motor Boost/Vacuum Gauge (-30 in Hg / +30 PSI)
Engineered for forced-induction competition and high-performance street applications, the AutoMeter 4377 Ultra-Lite series gauge delivers laboratory-grade accuracy and instantaneous response for precise pressure monitoring.
Key Features & Benefits
- ☑ Digital Stepper Motor Accuracy: Solid-state microprocessor control ensures smooth needle movement and race-proven precision.
- ☑ Peak Recall & Warning Alerts: One-touch peak recall capability and user-programmable warning alerts for driver notification.
- ☑ Auto-Calibration Sequence: Automatically calibrates on startup to compensate for altitude, barometric pressure, and ambient atmosphere.
- ☑ Ultra-Lite Styling: Lightweight brushed aluminum face with high-contrast black markings and bright orange pointer.
- ☑ Solid-State MAP Sensor: Includes a high-precision remote MAP sensor to keep hazardous manifold fluids out of the driver compartment.
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Manufacturer Part Number | 4377 |
| Gauge Series | Ultra-Lite |
| Gauge Size | 2-1/16″ (52.4mm) |
| Pressure Range | 30 in. Hg / 30 PSI |
| Movement Type | Digital Stepper Motor (Full Sweep Electric) |
| Dial / Bezel Color | Silver / Anodized Aluminum |
| Lighting | Incandescent Perimeter Lighting (Red & Green Covers Included) |
What’s Included in the Box
- AutoMeter 4377 Ultra-Lite 2-1/16″ Stepper Motor Boost/Vacuum Gauge
- Solid-State MAP Sensor (Data acquisition grade)
- Dedicated Wiring Harness (Part #5229)
- Vacuum Hose, T-Fitting, and Brass Compression Fittings
- Mounting Bracket Hardware Kit (Part #2230)
- Bulb & Socket Assembly with Red & Green Light Covers
AutoMeter products are renowned across international motorsport for uncompromising durability and unmatched precision. When setting up forced induction on your track or high-performance vehicle, accurate boost monitoring is critical to engine longevity and tuning success. Order your AutoMeter 4377 gauge from JP Racing for expert UK motorsport advice, authentic inventory, and fast dispatch directly to your workshop.
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