Keep an eye on engine lubrication with the Walker Products Engine Oil Pressure Switch 256-1195 (also written 2561195). This OE-replacement switch is a direct-fit for the 1995-1998 Hyundai Sonata — see the Buyer's Guide tab for engine-level fitment. It monitors oil pressure and signals the dashboard warning light or ECU when levels fall below safe operating thresholds, so you get an early alert if lubrication pressure drops.
Monitors oil pressure levels: activates the dashboard warning or ECU input when oil pressure falls below safe operating thresholds.
OE-replacement calibration: matched to original specs for pressure activation point, thread pitch, and electrical response.
Exact OE fit: threads into the factory location using original threads and connectors, connecting to existing wiring with no modifications required.
Built for harsh conditions: made with high-temperature and oil-resistant materials to resist heat, oil exposure, and vibration in demanding engine environments.
Common signs this switch may need replacing include an oil light that flickers, false warnings, or no signal under actual low-pressure conditions. If a failed oil pressure switch is the cause of your warning-light trouble, this unit replaces it to help restore dependable pressure monitoring. Diagnose the underlying cause before replacing to confirm the switch is at fault.
Frequently Asked Questions
What does the Walker 256-1195 oil pressure switch do?
It monitors engine oil pressure and activates the dashboard warning light or sends a signal to the ECU when pressure falls below safe operating thresholds.
Will this switch fit my vehicle?
It is a direct-fit replacement for the 1995-1998 Hyundai Sonata. Check the Buyer's Guide tab to confirm the engine-level application for your vehicle.
Where does this switch install?
It threads into the factory location using the original threads and connectors and connects to existing wiring with no modifications required.
What are signs this oil pressure switch may be failing?
Common signs include an oil light that flickers, false warnings, or no signal under actual low-pressure conditions. Diagnose the cause before replacing.
Is this an OE-replacement part?
Yes. It is an OE-replacement switch calibrated to match original specs for pressure activation point, thread pitch, and electrical response.
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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.
