Description
Part Number: 3821
AutoMeter GS Series 2-1/16″ Mechanical Oil Pressure Gauge (0-100 PSI)
Monitor vital engine oil pressure with race-proven precision using the AutoMeter GS Series 2-1/16″ mechanical gauge featuring signature green LED illumination.
Key Features
- ☑ Race-Proven Bourdon Tube Movement: Delivers extreme mechanical accuracy and rugged durability under severe motorsport conditions.
- ☑ Green LED Perimeter Lighting: Translucent white dial backlighting with a glowing red pointer for superior night-time clarity.
- ☑ Standalone Mechanical Operation: Direct fluid measurement requires no electrical system connection to read accurate oil pressure.
- ☑ Complete Hardware Kit: Standard kit includes 10 ft. nylon tubing line, compression fittings, and mounting brackets.
- ☑ GS Series High-Contrast Styling: Modern white-on-black dial design for rapid driver readability at high speeds.
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Part Number | 3821 |
| Series | GS Series |
| Gauge Type | Mechanical Oil Pressure |
| Diameter | 2-1/16″ (52.4mm) |
| Pressure Range | 0 – 100 PSI |
| Lighting | Green LED Backlit |
| Connection Fitting | 1/8″ NPT Male |
What’s Included in the Box
- AutoMeter GS 2-1/16″ Mechanical Oil Pressure Gauge (0-100 PSI)
- 10 ft. 1/8″ Nylon Pressure Line
- 1/8″ NPT Compression Fittings & 1/4″ NPT Adapter
- Bulb & Socket Assembly with Green LED Cover
- Mounting Bracket Assembly & Hardware
- Installation Instructions
For decades, AutoMeter has set the benchmark in competition instrumentation across track, rally, and street applications. The GS Series 3821 mechanical oil pressure gauge provides instant, fail-safe feedback to protect your high-performance engine from catastrophic pressure drops. As an authorized UK supplier, JP Racing delivers full technical assistance, genuine AutoMeter components, and fast UK delivery.




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