Description
Part Number: 4421
AutoMeter Ultra-Lite 2-5/8″ Mechanical Oil Pressure Gauge (0-100 PSI)
Engineered for extreme competition and high-performance street applications, the AutoMeter 4421 Ultra-Lite mechanical oil pressure gauge delivers race-proven precision without relying on vehicle electrical power.
Key Performance Features
- ☑ Bourdon Tube Movement: Utilises AutoMeter’s advanced 270-degree full-sweep bronze bourdon tube movement for maximum accuracy and long-term durability.
- ☑ Standalone Operation: Requires no 12V electrical system for pressure measurement, making it ideal for motorsport and stripped-out race builds.
- ☑ Signature Ultra-Lite Aesthetics: Lightweight aluminum construction with a satin silver face, brushed aluminum super bezel, and high-visibility fluorescent red pointer.
- ☑ Perimeter Incandescent Lighting: Traditional incandescent dial illumination with included red and green bulb covers for custom dash lighting.
- ☑ Complete Hardware Package: Includes 10 ft. nylon pressure line, compression fittings, NPT adapter, bulb assembly, and mounting hardware.
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Part Number (MPN) | 4421 |
| Product Line | Ultra-Lite Series |
| Gauge Type | Mechanical Oil Pressure |
| Gauge Size | 2-5/8″ (66.7mm) |
| Pressure Range | 0 – 100 PSI |
| Sweep | 270-Degree Full Sweep |
| Face Colour | Silver |
| Bezel Finish | Brushed Aluminum (Super Bezel) |
| Pointer Colour | Fluorescent Red |
| Lighting Type | 12V Incandescent Perimeter Lighting |
| Port Fitting | 1/8″ NPT Male (1/4″ NPT Adapter Included) |
What’s Included in the Box
- AutoMeter 4421 Ultra-Lite 2-5/8″ Mechanical Oil Pressure Gauge
- 10 ft. 1/8″ Nylon Tubing Kit
- 1/8″ NPT Compression Fittings
- 1/4″ NPT Adapter Fitting
- 12V Incandescent Bulb & Socket Assembly
- Red and Green Light Bulb Covers
- Rear Gauge Mounting Bracket & Hardware
Built to handle the harsh vibrations of track and off-road racing, AutoMeter Ultra-Lite instruments remain a global motorsport favorite. JP Racing is your premier UK supplier for genuine AutoMeter gauges, offering expert technical support and fast UK shipping.
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