Dorman 926-455 Power Steering Pressure Sensor

Power Steering Pressure Sensor for Nissan and Infiniti

Dorman 926-455 is a direct replacement power steering pressure sensor for select Nissan and INFINITI vehicles. It is built to match the original fit and function so the steering system can continue monitoring hydraulic pressure accurately.

Use this OE-style sensor when the original unit is leaking, failing, or sending incorrect pressure signals. It is a specific-fit replacement for applications such as the Nissan Frontier, Nissan Armada, Nissan TITAN, and INFINITI QX80.

Key Features

• Direct replacement for the original power steering pressure sensor
• Specific fit design for select Nissan and INFINITI applications
• Metal housing for durable sensor construction
• 3-terminal blade connector with black square connector body
• 5 VDC electrical specification
• Wire harness and mounting bracket not included

Detailed Description

Dorman 926-455 is engineered to restore proper hydraulic pressure monitoring in the power steering system. By matching the original sensor’s fit and function, it helps maintain the signal the vehicle uses to track steering pressure changes. This part number 926-455 is listed for a wide range of Nissan and INFINITI models, including the Nissan Altima, Murano, Pathfinder, Sentra, Frontier, TITAN, and the INFINITI Q50, Q70, QX56, and QX80.

This part cross-references Standard Ignition PSS20 for the same application.

What It Helps Solve

• Power steering pressure sensor leaks
• Faulty or inconsistent hydraulic pressure readings
• Steering system warning lights related to sensor failure
• Driveability issues caused by incorrect steering pressure input
• Replacement needs after connector or sensor wear

Installation Notes and Tips

• Verify connector style, terminal count, and sensor location before installation.
• Confirm vehicle-specific fitment for your exact year, make, and model.
• Inspect the power steering system for leaks or damaged wiring before replacing the sensor.
• Use the correct service procedure for pressure sensor removal and installation.

Quality Assurance

Dorman designs this replacement sensor to match original equipment fit and function for reliable operation in the power steering system. Part number 926-455 is built for specific applications and is intended to restore proper pressure monitoring on supported Nissan and INFINITI vehicles.