Give your engine's control system the steering-load signal it relies on with the Standard Ignition Power Steering Pressure Switch PSS8. It is a direct-fit replacement for many vehicles, among them the 2001-2005 Ford Escape, 1995-2000 Ford Contour and 2001-2003 Mazda Tribute. See the "Vehicles it fits" section for the full list and engine-level details.
A power steering pressure switch monitors hydraulic pressure in the power steering system. When pressure rises, such as during low-speed or parking maneuvers, it signals the engine's control system so idle can be adjusted for the added pump load.
- Tested switching: These parts are 100% tested to verify both mechanical and electrical switching performance.
- Copper alloy conductors: Provide high electrical conductivity with low resistive losses.
- Controlled manufacturing: As a global manufacturer of original equipment ignition products, Standard Ignition maintains complete quality control throughout manufacturing, from componentry to the finished product.
- Built for the technician: A robust design and high-grade materials, backed by decades of research and development centered on what technicians need.
Signs this part may need replacing: idle that dips or stalls when turning the wheel at low speed, fluid seeping at the switch, or a check engine light. These signs can have other causes, so diagnose the system before replacing the switch.
Interchange: PS107 · PS500 · PS307 · F5RZ3N824A · 1508434 · 3632488
This part cross-references / interchanges with the following part numbers:
PS107, PS500, PS307, F5RZ3N824A, 1508434, 3632488
Frequently Asked Questions
What does the PSS8 power steering pressure switch do?
It senses pressure in the power steering system. When steering load rises, it signals the engine's control system so idle can be adjusted for the extra pump demand.
Which vehicles does the Standard Ignition PSS8 fit?
It fits many vehicles, among them the 2001-2005 Ford Escape, 1995-2000 Ford Contour and 2001-2003 Mazda Tribute. See the "Vehicles it fits" section for the full list and engine details.
What are signs of a failing power steering pressure switch?
Possible signs include idle dipping or stalling when steering at low speed, fluid seeping at the switch, or a check engine light. Diagnose first, because other faults can cause these symptoms.
Is the PSS8 tested?
Yes. Standard Ignition 100% tests these parts to verify both their mechanical and electrical switching performance.
What part numbers does the PSS8 interchange with?
It cross-references to PS107, PS500, PS307, F5RZ3N824A, 1508434 and 3632488.
