Description
Part Number: 6121
AutoMeter Cobalt 2-1/16″ Mechanical Oil Pressure Gauge (0-100 PSI)
Precision mechanical Bourdon tube movement featuring signature Cobalt blue LED through-the-dial illumination for critical engine protection.
Key Features & Performance Benefits
- ☑ Race-Proven Precision: Utilises advanced Bourdon tube meter movement for trusted, instant pressure readings without relying on engine sensors.
- ☑ Cobalt Blue LED Lighting: Modern through-the-dial blue LED illumination provides crisp night-time visibility and sharp motorsport styling.
- ☑ Standalone Mechanical Operation: Requires no electrical power for pressure measurement, ensuring complete reliability on road or track.
- ☑ Full-Sweep Dial: High-resolution 270-degree full-sweep scale allows accurate, instant monitoring across the 0-100 PSI range.
- ☑ Complete Hardware Kit: Supplied with nylon pressure line and brass compression fittings for standard 1/8″ NPT engine ports.
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Part Number | 6121 |
| Gauge Series | Cobalt |
| Gauge Diameter | 2-1/16″ (52.4mm) |
| Pressure Range | 0 – 100 PSI |
| Gauge Movement | Mechanical (Bourdon Tube) |
| Dial / Face Color | Black with Anodized Bezel |
| Pointer Color | Fluorescent Red |
| Lighting Color | Cobalt Blue LED (Through-The-Dial) |
| Fitting Size | 1/8″ NPT Male |
What’s Included in the Box
- AutoMeter Cobalt 6121 2-1/16″ 0-100 PSI Mechanical Oil Pressure Gauge
- 10 ft. 1/8″ Nylon pressure line tubing
- 1/8″ NPT brass compression fittings & 1/4″ NPT adapter
- Gauge mounting bracket assembly & hardware
- Blue LED bulb & socket assembly for backlighting
Engineered for extreme performance and high-vibration environments, AutoMeter Cobalt instruments deliver absolute precision when monitoring your engine’s vital oil pressure. Order your genuine AutoMeter 6121 gauge from JP Racing for immediate UK dispatch, competitive pricing, and expert technical support.







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