2.0 Dia Oil Pressure Gauge Silver 0-100psi

The EQUUS 2.0 Dia Oil Pressure Gauge Silver 0-100psi is a mechanical analog instrument designed for drivers and mechanics who demand real-time engine health monitoring. Unlike digital readouts that rely on electrical sensors, this full-sweep mechanical gauge provides direct hydraulic feedback from your engine's oil system, making it an essential tool for performance tuning, engine diagnostics, and serious vehicle modifications. Whether you're running a stock engine or a heavily modified build, this instrument gives you the visibility needed to prevent catastrophic engine damage from oil starvation or pressure anomalies.

This 2-inch diameter gauge operates on a 0–100 psi range, ideal for street engines, naturally aspirated builds, and turbocharged applications under moderate boost. The silver face with white markings delivers excellent visibility across various lighting conditions and dash configurations. As a full-sweep mechanical design, the needle responds instantly to pressure fluctuations—critical when diagnosing oil pump wear, detecting blocked galleries, or validating fresh engine breaks-ins. The mechanical operation means zero dependency on electronic sensors or wiring; the gauge draws pressure directly from a tapped oil passage, eliminating potential electrical failures and providing unfiltered engine data that diagnostic computers may miss or delay reporting.

Mechanics and enthusiasts installing custom engine swaps, supercharger kits, or aggressive cam profiles rely on this gauge to verify oil delivery to critical bearing surfaces before full throttle application. The 3.9 x 3.4 x 7.7 inch footprint fits standard 2-inch gauge pods found in most aftermarket dashboard clusters and pillar mounts. Installation requires only a simple 1/8-inch NPT oil line connection to your engine block or remote filter block—no special adapters or calibration needed. This model performs flawlessly on carbureted engines, fuel-injected platforms, and modern forced-induction setups, making it the go-to choice for both restoration projects and new-generation performance builds.