Walker 256-1160 Engine Oil Pressure Switch

Engine Oil Pressure Switch for OE-Style Monitoring

Walker 256-1160 is an OE replacement engine oil pressure switch built to monitor lubrication pressure and send a signal to the ECU or dash warning circuit when pressure drops below safe limits. It is a direct-fit solution for select Suzuki Grand Vitara and Suzuki SX4 applications, including 2009-2013 Suzuki Grand Vitara and 2010-2013 Suzuki SX4.

Key Features

• OE replacement engine oil pressure switch for factory-style pressure monitoring
• Fits 2009-2013 Suzuki Grand Vitara and 2010-2013 Suzuki SX4
• Walker 256-1160 matches OE pressure thresholds, thread size, terminal type, and electrical response
• Metal and plastic construction with a black finish
• 1 blade pin terminal, 1 female connector, and 1 male terminal
• Built with high-temperature, oil-resistant materials for engine bay exposure

Detailed Description

Walker Products 256-1160 is engineered for direct replacement of the factory oil pressure switch used in the lubrication warning system. It threads into the original mounting location, typically on the engine block or oil filter housing, and connects to the existing harness without modification. For drivers searching for a Suzuki Grand Vitara oil pressure switch or Suzuki SX4 engine oil pressure switch, this part provides the correct electrical response needed for accurate warning-light operation and ECU signaling.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

• Oil warning light flickering or intermittent operation
• False low-oil-pressure warnings
• No signal to the dash light or control system during low-pressure conditions
• Faulty switch readings after engine service or rebuild work
• Loss of reliable lubrication-system warning feedback

Installation Notes and Tips

Install Walker 256-1160 in the factory oil pressure switch location and verify the connector style before installation. Inspect the sealing surface, wiring terminal, and surrounding oil passages for contamination or damage before connecting the harness. Confirm the replacement matches the original thread size and terminal configuration on the vehicle before final tightening.

Quality Assurance

Walker oil pressure switches are manufactured to OE specifications for fit, pressure response, and electrical function. High-temperature, oil-resistant materials are used to support consistent operation in engine environments.