Keep an eye on engine lubrication pressure with the Walker Products Engine Oil Pressure Switch 256-1050. This OE-replacement switch monitors oil pressure and signals the ECU or dashboard warning light when pressure falls below safe operating levels. It's a direct-fit replacement for the 2017 Chrysler 200, 2017-2018 Fiat 500X, 2017-2023 Jeep Cherokee, 2017-2022 Jeep Compass, 2017-2021 Jeep Renegade, and 2018-2022 Ram ProMaster City — see the Buyer's Guide tab for engine-level fitment.
Monitors oil pressure: Activates the dashboard warning or ECU input when oil pressure drops below safe operating thresholds.
Helps protect the engine: Alerts the driver or system to low-oil-pressure conditions so lubrication issues can be caught early.
OE-replacement calibration: Matches original specifications for pressure activation point, thread pitch, and electrical response.
Built for harsh conditions: Made with high-temperature and oil-resistant materials to resist heat, oil exposure, and vibration.
Designed for an exact OE fit, it threads into the factory location using the original threads and connectors with no modifications required. Signs the original switch may need replacing include a flickering oil light, false warnings, or no signal under actual low-pressure conditions. If a failed pressure switch is the cause, this Walker unit replaces it to resume accurate oil-pressure monitoring.
Frequently Asked Questions
What does the Walker 256-1050 oil pressure switch do?
It monitors engine oil pressure and signals the ECU or dashboard warning light when pressure falls below safe operating thresholds, providing early warning of low-lubrication conditions.
Which vehicles does this switch fit?
It's a direct-fit replacement for the 2017 Chrysler 200, 2017-2018 Fiat 500X, 2017-2023 Jeep Cherokee, 2017-2022 Jeep Compass, 2017-2021 Jeep Renegade, and 2018-2022 Ram ProMaster City. See the Buyer's Guide tab.
What are signs this oil pressure switch may need replacing?
Common signs include a flickering oil light, false warnings, or no signal under actual low-pressure conditions. Diagnose the cause before replacing, as other components can produce similar symptoms.
Does it require modifications to install?
No. It's designed for an exact OE fit and threads into the factory location using the original threads and connectors with no modifications required.
Is this an OE-replacement part?
Yes. It's an OE-replacement switch calibrated to match original specifications 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.
