Standard Ignition Engine Oil Pressure Switch P/N:PS623
Standard Motor Products
Standard Ignition PS539 oil pressure switch for the 2012-2018 BMW 320i and other vehicles reports engine oil pressure to the vehicle's data monitoring system.
An erratic oil pressure reading, or oil seeping around the switch, can mean the switch is wearing out. These signs alone do not prove the switch is the problem, since a low oil level is another common cause.
The 2012-2018 BMW 320i, the 2013-2018 BMW 320i xDrive and the 2015-2018 BMW X4 are among the cars this engine oil pressure switch fits, and it fits more. It is a direct replacement made for OE fit. If your car is not named here, look it up in the "Vehicles it fits" section. This listing is one switch, and each vehicle takes one.
Fit and size
Build and materials
Interchange: 12617595724 · 12618613333 · S4552 · OP7002
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
Does the Standard Ignition PS539 fit the 2013-2018 BMW 320i xDrive?
Yes, Standard Ignition PS539 fits the 2013-2018 BMW 320i xDrive. For any other car, look it up in the "Vehicles it fits" section on this page.
What does this Standard Ignition switch connect with?
Standard Ignition PS539 has three male blade terminals and mates with a female connector.
How long is the warranty on this oil pressure switch?
Standard Ignition lists a 36 month/36,000 mile warranty for this switch.
Could oil seeping around this switch mean it has failed?
Yes. Oil seeping around the switch or an erratic oil pressure reading can mean the switch is failing, and a shop can confirm it.
Does PS539 replace part number 12617595724?
Yes. 12617595724 is one of the numbers Standard Ignition PS539 replaces; the Interchange line lists the others.
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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.