Keep a reliable eye on engine oil pressure with the Standard Ignition Engine Oil Pressure Switch PS-212. Engineered as a direct replacement for OE fit, it drops onto a range of GM cars including the 1988-1994 Buick Skylark, 1988-1994 Pontiac Grand Am, 1990-1991 Pontiac Grand Prix, 1989-1993 Chevrolet Caprice and 1992-1994 Oldsmobile Achieva — see the Buyer's Guide tab for the full list of applications. The switch senses engine oil pressure and sends that signal to the vehicle's data monitoring system, operating the dashboard oil-pressure warning light or gauge.
If a failed oil pressure switch is the cause of a flickering or falsely lit oil warning light or an erratic gauge reading, this unit replaces it. Country of origin: Mexico. Interchange: S4054 · 8156 · PS193 · OP6654 · 19244517 · 25037043 · 25037044 · Manufacturer part number PS-212 (also PS212).
This part cross-references / interchanges with the following part numbers:
What does the PS-212 oil pressure switch do?
It senses engine oil pressure and sends that signal to the vehicle's data monitoring system, operating the dashboard oil-pressure warning light or gauge.
Which vehicles does it fit?
It's a direct-fit replacement for GM models such as the 1988-1994 Buick Skylark, 1988-1994 Pontiac Grand Am, 1989-1993 Chevrolet Caprice and 1992-1994 Oldsmobile Achieva. Check the Buyer's Guide tab for the full list.
What are the signs this switch may need replacing?
A flickering or falsely illuminated oil-pressure light, an erratic gauge reading, or oil weeping from the switch can point to a failed switch. Diagnose the cause before replacing.
What interchange numbers does it replace?
It cross-references S4054, 8156, PS193, OP6654, 19244517, 25037043 and 25037044.
How is it built and tested?
It uses a high-temperature polyimide film diaphragm that resists rupture and oil leakage, and every unit is 100% tested on vehicles and with automated equipment that checks for leaks.
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.
