Walker 256-1096 Engine Oil Pressure Switch

Engine Oil Pressure Switch Overview

The Walker 256-1096 engine oil pressure switch monitors lubrication pressure and sends a signal when pressure drops below safe limits. It is an OE replacement part for vehicles that need accurate warning-system operation and factory-style electrical response.

Fits 1999-2004 Ford Escape, N/A. Fits 2000-2004 Ford Focus, N/A. Fits 2001-2004 Mazda Tribute, N/A. Fits 1999-2002 Mercury Cougar, N/A. Fits 1999-2000 Ford Contour, N/A. Fits 1999-2000 Mercury Mystique, N/A.

Key Features

• OE replacement oil pressure switch for factory-style monitoring.
• Matches OE specifications for pressure threshold, thread size, terminal type, and electrical response.
• High-temperature and oil-resistant construction for engine bay exposure.
• Spade terminal with one female connector and one male terminal.
• Black plastic housing for direct replacement service.

Detailed Description

Walker 256-1096 is built to restore oil pressure warning function in applications that rely on a switch-style signal to the ECU or dashboard indicator. It threads into the factory location and connects to existing wiring, making it a direct-fit service part for Ford Escape, Ford Focus, Mazda Tribute, Mercury Cougar, Ford Contour, and Mercury Mystique applications listed in the fitment data. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

As an engine oil pressure switch, this component helps maintain early warning capability when lubrication pressure falls outside the normal range. The Walker 256-1096 part number is useful for service matching when replacing a failed switch that causes flickering oil lights, false warnings, or no signal during an actual low-pressure condition.

What It Is Used For

• Restoring an inoperative oil pressure warning light.
• Correcting intermittent flickering or false oil pressure alerts.
• Replacing a switch that no longer sends a proper signal to the ECU.
• Addressing loss of oil pressure indication during actual low-pressure events.

Installation Notes and Tips

Install in the factory oil pressure switch location and connect to the existing harness using the original spade-style electrical connection. Verify thread size, terminal style, and electrical response against the removed unit before installation. The Walker 256-1096 is intended for direct replacement service with no wiring changes.

Quality Assurance

Walker Products manufactures this switch to OE specifications for fit and electrical performance. High-temperature and oil-resistant materials are used to support consistent operation in engine environments.