Description
The Speedhut 2-5/8″ 100 psi Oil Pressure Gauge (L25-OP3-LEG) is engineered for accurate and dependable monitoring of your vehicle’s oil pressure. This gauge provides essential real-time data to help you maintain optimal engine health and prevent potential issues. Designed for straightforward installation, it includes all the necessary components for a seamless setup.
KEY FEATURES AND BENEFITS:
- Accurate Monitoring: Provides precise oil pressure readings from 0 to 100 psi, ensuring you have critical engine information at a glance.
- High-Performance Sender: Equipped with a 3-Wire Military Grade Transducer, known for its accuracy and reliability in demanding automotive environments.
- Complete Installation Kit: Ships with all the required wiring harnesses and the pressure sensor, making installation convenient.
- Standard Measurement: Displays pressure in standard units (psi), familiar to most users.
- Optimal Size: The 2 5/8 inch gauge size is ideal for easy viewing without overwhelming your dashboard.
- Direct Fit: Designed for a 2.67-inch (68mm) mounting hole, simplifying the installation process.
SPECIFICATIONS:
- Gauge Type: Pressure Gauge
- Gauge Subtype: Oil Pressure Gauge
- Range: 0-100 psi
- Size: 2 5/8 inch (66.68 mm)
- Hole Size: 2.67 inches (68 mm)
- Pressure Sender Type: 3-Wire Military Grade Transducer (Performance)
- Included:
- Pressure Gauge Wiring Harness (3-Wire Cable)
- 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
- Pressure Sensor – 100 psi
HOW TO USE:
- Mount the Gauge: Securely install the 2-5/8″ gauge into a 2.67-inch (68mm) opening in your dashboard using the appropriate mounting hardware (not explicitly included, refer to your vehicle’s specifications).
- Connect the Pressure Sensor: Install the included pressure sensor to the designated port on your engine’s oil system.
- Connect the Wiring Harness (3-Wire Cable): Attach one end of the provided 3-wire pressure gauge wiring harness to the terminals on the back of the oil pressure gauge. Connect the other end to the corresponding terminals on the pressure sensor.
- Connect the Power and Lighting Harness: Connect the 3 ft power and lighting harness to the designated power and ground connections in your vehicle’s electrical system. This harness also powers the LED illumination of the gauge.
- Verify Connections: Double-check all wiring connections to ensure they are secure and correct according to your vehicle’s wiring diagram and the gauge’s instructions (if available).
- Test the Gauge: With the engine running, observe the gauge to ensure it is displaying accurate oil pressure readings.
BENEFITS OF USING THE SPEEDHUT 2-5/8″ 100 PSI OIL PRESSURE GAUGE (L25-OP3-LEG):
- Provides accurate, real-time monitoring: of your engine’s oil pressure, crucial for preventing costly engine damage.
- High-quality 3-wire transducer: ensures reliable and consistent readings you can trust.
- Included wiring and sensor: simplify the installation process, saving you time and effort.
- Helps identify potential issues early: such as low oil pressure, which can indicate leaks or pump failures.
- Supports engine longevity: by helping maintain proper lubrication and performance.
FEATURES:
- Precise Measurement: Offers readings from 0 to 100 pounds per square inch.
- Robust Transducer: Utilizes a military-grade, three-conductor sender for enhanced signal integrity.
- Integrated Wiring Solution: Comes with dedicated harnesses for both the pressure signal and gauge power/lighting.
- Standard Sizing: Fits common 2-5/8 inch gauge openings.
- Streamlined Installation: Designed for a direct fit into a 68mm diameter hole.





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