SKU: 30-2135-100
AEM 0-100 PSI Liquid Filled Mechanical Pressure Gauge – 1/8 NPT Universal Fit
AEM 30-2135-100 mechanical fuel pressure gauge delivers precise 0-100 PSI readings for fuel system monitoring. Installs directly into AEM fuel rails or any 1/8 NPT port on universal fuel systems. Liquid filled design ensures clear needle response under engine vibration for reliable tuning data.
Key Features
- Liquid Filled Construction: Glycerin fill dampens pointer flutter for steady accurate readings during high RPM and vibration.
- 0-100 PSI Scale: Full sweep 270 degree dial covers pressures in naturally aspirated boosted and EFI fuel systems.
- 1/8 NPT Male Fitting: Threads straight into AEM fuel rails or standard fuel line ports without adapters.
- Mechanical Operation: No battery or wiring required for instant reliable function in any vehicle setup.
- 1.5 Inch Diameter Face: Compact size mounts easily in dashboards panels or A-pillar pods.
Product Notes
- Pair with AEM high volume fuel rails for complete system monitoring.
- Glass lens and brass internals resist fuel vapors and corrosion.
- Packaged in foam lined box for safe transit.
Installation Notes
- Professional installation recommended.
- Wrap threads with PTFE tape to prevent leaks.
- Use V-block or panel mount bracket for secure positioning.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | – | All Vehicles | 1/8 NPT Fuel Ports |
| 1988-2000 | Honda | Civic | EF EG EK EM |
| 1990-2001 | Acura | Integra | DA DB DC |
| 1992-2001 | Honda | Prelude | BA BB |
| 1999-2006 | Honda | S2000 | AP1 AP2 |
Why Choose AEM?
- Trusted by racers in NHRA SCCA and endurance events.
- Precision machined components for consistent performance.
- Engineered and assembled in the USA.
Frequently Asked Questions
- Q: Does this fit AEM fuel rails?
A: Yes direct 1/8 NPT thread matches all AEM 25-300 series fuel rails and ports. - Q: What materials are used?
A: Chrome plated brass case Pyrex glass lens and stainless steel internals for durability. - Q: What warranty coverage?
A: 1 year manufacturer limited warranty covers defects in materials and workmanship.
Shipping & Handling
- Method: UPS Ground or USPS Priority Mail
- Availability: In stock – ships same or next business day
- Packaging: 4 x 4 x 3 inch box
- Weight: 0.3 lbs
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