Description
Part Number: 2421
AutoMeter Traditional Chrome 2-1/16″ Mechanical Oil Pressure Gauge (0-100 PSI)
Deliver proven, race-tested engine monitoring to your dashboard with the AutoMeter 2421 Traditional Chrome mechanical oil pressure gauge. Built with classic hot rod aesthetics and a high-precision bronze Bourdon tube movement, this instrument delivers reliable accuracy on the road or track.
Key Features
- ☑ Proven Bourdon Tube Accuracy: Advanced mechanical movement with a 270-degree full-sweep dial provides instant, accurate oil pressure readings without relying on electrical sensors.
- ☑ Classic Traditional Chrome Styling: Features a polished chrome bezel, deep black face, bold white markings, and a vibrant fluorescent orange pointer.
- ☑ No Electrical Power Required: Operates completely mechanically; standard 12V electrical feed is only required for the subtle perimeter dial lighting.
- ☑ Complete Installation Hardware: Kit includes 10 ft. of 1/8″ nylon line, NPT compression fittings, adapter, and mounting hardware for immediate installation.
- ☑ Customisable Perimeter Lighting: Traditional incandescent perimeter lighting comes complete with red and green bulb covers to match your vehicle’s dash aesthetic.
Technical Specifications
| Brand | AutoMeter |
|---|---|
| Manufacturer Part Number (MPN) | 2421 |
| Gauge Series | Traditional Chrome |
| Gauge Type | Mechanical Engine Oil Pressure |
| Gauge Size / Diameter | 2-1/16″ (52.4mm) |
| Pressure Range | 0 – 100 PSI |
| Dial Sweep | 270 Degree Full Sweep |
| Dial Face / Bezel Style | Black Dial Face / Chrome SAE Bezel |
| Pointer Color | Fluorescent Orange |
| Lighting Type | Incandescent Perimeter Lighting (12V) |
| Port Thread Size | 1/8″ NPT Compression |
What’s Included in the Box
- 1x AutoMeter 2421 Traditional Chrome 2-1/16″ Mechanical Oil Pressure Gauge
- 1x 10 ft. 1/8″ Nylon Pressure Line
- 1x 1/8″ NPT Male Compression Fitting
- 1x 1/4″ NPT Adapter Fitting
- 1x Bulb & Socket Assembly with Red & Green Lens Covers
- 1x Gauge Mounting Bracket Set & Hardware
As an official UK supplier of premier high-performance motorsport hardware, JP Racing supplies genuine AutoMeter instrumentation with fast UK delivery and expert technical assistance. Safeguard your engine with trusted oil pressure monitoring built to withstand demanding performance conditions.




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