Keep an accurate eye on engine oil pressure with the Standard Ignition Engine Oil Pressure Switch PS-229. This oil pressure switch monitors the pressure in your engine's oil system and signals the dashboard oil-pressure warning light or gauge, so the driver is alerted when pressure falls outside the normal range. It drops in as a direct-fit replacement for the listed applications, including the 1988 Buick Regal, 1987-1988 Chevrolet Beretta, 1988 Chevrolet Camaro, 1987-1988 Chevrolet Corsica, 1987-1988 Oldsmobile Cutlass Ciera, 1988 Pontiac Firebird and 1987 Pontiac Sunbird — see the Buyer's Guide tab for the full list of 14 applications.
Interchange: S4085 · 8154 · PS212 · OP6674 · 10036645 · 10068547 · 10068576 · 10068581 · 10137629 · 10240134. Manufacturer part number PS-229 (also PS229).
This part cross-references / interchanges with the following part numbers:
What does the PS-229 oil pressure switch do?
It monitors your engine's oil pressure and switches the circuit that operates the dashboard oil-pressure warning light or gauge, alerting you when pressure is outside the normal range.
Which vehicles does this switch fit?
It is a direct-fit replacement for 14 applications, including the 1988 Buick Regal, 1987-1988 Chevrolet Corsica and 1988 Pontiac Firebird. See the Buyer's Guide tab for the full list.
What are the signs this switch may need replacing?
An oil-pressure light that stays on or flickers, an erratic gauge reading, or oil seepage at the switch. Diagnose the cause first, as low oil pressure can have other sources.
What numbers does this part interchange with?
It replaces S4085, 8154, PS212, OP6674, 10036645, 10068547, 10068576, 10068581, 10137629 and 10240134. The manufacturer part number is PS-229.
Will replacing this switch fix a warning light that stays on?
If a failed pressure switch is the cause, this replaces it. Because the light can also indicate actual low oil pressure, confirm the cause before installing.
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.
