Standard Ignition Power Steering Pressure Switch P/N:PSS45
$44.99
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When you turn the wheel hard at low speed, the power steering pump works harder and the engine feels that load. The Standard Power Steering Pressure Switch PSS45 monitors pressure in the steering system and signals the engine control system so idle can be adjusted to suit. Standard lists it as a direct-fit OE replacement for the 2003-2006 Jeep TJ, 2003-2006 Jeep Wrangler and 2004-2005 Jeep Liberty. See the Buyer's Guide tab for engine details.
Quality control throughout production: Standard is a global manufacturer of aftermarket parts and keeps quality control in place through every stage of manufacturing.
Direct-fit OE replacement: Each switch is designed as a direct-fit replacement for the original, for straightforward installation.
Built for tough conditions: It is made from high-quality materials intended to withstand extreme conditions.
Tested for reliability: Each unit goes through extensive testing to support dependable operation.
Signs this part may need replacing: The engine may stall or idle roughly when you turn the wheel at parking speeds. You may also see power steering fluid seeping at the switch or a warning light. Other faults can cause the same symptoms, so diagnose the cause first. If a failed pressure switch is the cause, the PSS45 replaces it.
Interchange: PS1550 · 56044169AA · PS567 · PS335
This part cross-references / interchanges with the following part numbers:
PS1550, 56044169AA, PS567, PS335
Frequently Asked Questions
What does a power steering pressure switch do?
It monitors pressure in the power steering system and signals the engine control system when steering load rises, such as during low-speed turns, so idle can be adjusted to suit.
Which vehicles does the Standard PSS45 fit?
It is listed for the 2003-2006 Jeep TJ, 2003-2006 Jeep Wrangler and 2004-2005 Jeep Liberty. See the Buyer's Guide tab for engine details.
What are signs of a failing power steering pressure switch?
Signs include stalling or rough idle when turning the wheel at low speed, fluid seepage at the switch, or a warning light. Other faults can cause similar symptoms, so diagnose the cause first.
What part numbers does the PSS45 interchange with?
It interchanges with PS1550, 56044169AA, PS567 and PS335.
Is the PSS45 a direct-fit replacement?
Yes. Standard lists it as a direct-fit OE replacement for the listed Jeep applications, designed for straightforward installation.
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Standard Ignition Power Steering Pressure Switch P/N:PSS45
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WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
