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Standard Ignition PSS55 Power Steering Pressure Switch
| Brand | Standard Ignition PSS55 |
|---|---|
| Contents | Switch |
| Finish | Brass |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Fits | Ford and Lincoln · 4 vehicles |
OE direct replacement. Direct-fit design ensures easy installation.
Brass finish. Built with high-quality materials for harsh conditions.
Reliability tested. Extensively tested for dependable performance.
Cross-references Standard Ignition PS764, 1S12085 and 7H6Z3N824A for the same application. See all 6.
OE Replacement Power Steering Pressure Switch
The Standard Ignition PSS55 power steering pressure switch is a direct-fit OE replacement for select Ford and Lincoln applications. It is built with brass construction and a male blade terminal for straightforward electrical connection and dependable signal transfer in the steering system.
Key Features
- Direct-fit replacement for easier installation
- Brass finish for durability in demanding underhood conditions
- Male blade terminal with 1 terminal connection
- Built from high-quality materials for consistent performance
- Extensively tested for reliability
- Compatible with 2011 Ford Fusion and 2007-2009 Lincoln MKZ
Detailed Description
Standard Ignition PSS55 is a power steering pressure switch used to monitor steering system pressure and send the appropriate electrical signal to the vehicle control circuit. This part cross-references Standard Ignition PS764 for the same application. It is a direct replacement for 2011 Ford Fusion and 2007-2009 Lincoln MKZ models, making it a practical choice when servicing a Ford Fusion power steering pressure switch or a Lincoln MKZ steering pressure switch application. The brass construction and OE-style fit support dependable operation in harsh temperature and vibration conditions.
Common Issues This Part May Address
- Power steering warning light or related fault code
- Erratic idle behavior during steering input
- Loss of steering pressure signal to the control system
- Intermittent electrical connection at the pressure switch
- Replacement of a worn or leaking original switch
Installation Notes and Tips
Verify connector style, terminal type, and thread/port match before installation. Inspect the surrounding steering system for leaks or damaged wiring, and clear diagnostic trouble codes after replacement if required by the vehicle. Confirm fitment for 2011 Ford Fusion and 2007-2009 Lincoln MKZ before ordering.
Quality Assurance
Standard Ignition maintains quality control throughout the manufacturing process and tests each PSS55 switch for reliability before release.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2011 | Ford | Fusion | 3.5L | V6 | N/A | — |
| 2009 | Lincoln | MKZ | — | — | N/A | — |
| 2008 | Lincoln | MKZ | — | — | N/A | — |
| 2007 | Lincoln | MKZ | — | — | N/A | — |
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