AutoMeter 200790-33 Oil Pressure Gauge – Key Features & Functions
Mechanical Oil Pressure Accuracy
This is a mechanical gauge, meaning:
- Direct oil pressure readings
- No signal delay
- Maximum accuracy
When pressure changes, you see it instantly.
0–100 PSI Operating Range
Designed for real-world use:
- Covers typical engine oil pressure ranges
- Easy to identify normal vs. dangerous levels
- Ideal for marine and performance applications
Because “somewhere in the middle” isn’t helpful.
AutoMeter Gauge, Oil Pressure, 2 1/16″, 100Psi, Mechanical, Marine Silver (200790-33),Multi
Marine-Grade Construction
Built for harsh environments:
- Corrosion-resistant materials
- Sealed design for moisture protection
- Reliable performance in wet conditions
Salt, humidity, vibration—this gauge handles it.
2-1/16″ Standard Gauge Size
The 2.0625 inch diameter ensures:
- Easy installation in pods or panels
- Compatibility with most setups
- Clean, professional fit
Standard size, no hassle.
Gauge, Oil Pressure, 2 1/16″, 100Psi, Mechanical, Marine Silver
Features front sealed bezel design for additonal water resistance and UV secure paint on dial pointer for additonal protection against sun damage
Silver Marine Styling
Clean, functional design:
- Bright silver face for visibility
- High-contrast markings
- Marine-specific aesthetic
Looks right at home in marine or rugged builds.
Why You Need This AutoMeter 200790-33 Oil Pressure Gauge
If your build sees harsh conditions—or you just want maximum accuracy—this is a solid choice.
The AutoMeter 200790-33 Oil Pressure Gauge gives you:
- Instant, real-time oil pressure monitoring
- Durability in extreme environments
- Reliable engine protection
- Clean, functional design
Because oil pressure problems don’t care where you are—land or water.
Requires AutoMeter 3223 nylon tubing kit (10 ft.) to glue from gauge to pressure supply (sold one at a time) – Marine portions distributors might also be offering their very own tubing solutions
Gauge kit includes bulb and socket assembly, red and green bulb covers, corrosion resistant mounting hardware, and detailed instructions for installation
12 month restricted warranty
Ideal Applications
- Marine engines and boats
- Off-road builds
- Performance street cars
- Track and race setups
- Harsh environment applications
Final Verdict
The AutoMeter Marine Silver Mechanical Oil Pressure Gauge (200790-33) is built for accuracy and durability where it matters most.
It’s reliable, easy to read, and designed to perform in environments that would kill lesser gauges.
Because when oil pressure drops… you don’t get a second chance.



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