HomeSteering > SwitchesStandard Ignition PSS55 Power Steering Pressure Switch
Part #: PSS55

Standard Ignition PSS55 Power Steering Pressure Switch

⚙️ 4 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ford and Lincoln, Fusion and MKZ
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Power Steering Pressure Switch for Ford Fusion and Lincoln MKZ

The Standard Ignition PSS55 power steering pressure switch is designed to provide reliable performance for Ford Fusion and Lincoln MKZ vehicles. Engineered with a brass finish and a single male blade terminal, this switch ensures accurate pressure monitoring within the power steering system.

  • Durable brass construction for corrosion resistance
  • Single male blade terminal for secure electrical connection
  • Compatible with Ford Fusion and Lincoln MKZ models
  • Part number PSS55 for precise identification
  • Designed to monitor power steering pressure accurately

Detailed Product Description

The Standard Ignition PSS55 power steering pressure switch is a critical component in the steering system of select Ford and Lincoln vehicles. Featuring a brass finish, this switch offers enhanced durability and resistance to wear caused by fluid exposure and environmental factors. The single male blade terminal simplifies installation and ensures a reliable electrical connection. This power steering pressure switch is specifically engineered to fit Ford Fusion and Lincoln MKZ models, providing accurate pressure readings that help maintain optimal steering performance.

Common Applications and Issues Addressed

  • Detects power steering pressure to regulate system operation
  • Prevents steering system malfunctions due to pressure irregularities
  • Helps resolve power steering warning light activation
  • Addresses intermittent steering assist loss
  • Reduces risk of power steering pump damage from pressure faults

Installation Notes and Tips

  • Ensure vehicle compatibility with Ford Fusion or Lincoln MKZ before installation
  • Disconnect the battery prior to replacing the switch to avoid electrical shorts
  • Use appropriate tools to avoid damaging the brass finish or terminal
  • Verify secure connection of the male blade terminal for proper function
  • Check for leaks after installation to confirm proper sealing

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The PSS55 power steering pressure switch undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your replacement part.

BrandStandard Ignition
Part NumberPSS55
ContentsSwitch
FinishBrass
Terminal GenderMale
Terminal TypeBlade

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011FordFusion3.5LV6N/A
2009LincolnMKZN/A
2008LincolnMKZN/A
2007LincolnMKZN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

1S1208553-473727H6Z3N824APS1560PS347PS764

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.