Standard Ignition PS-168 Engine Oil Pressure Switch

Overview of Standard Ignition Engine Oil Pressure Switch PS-168

The Standard Ignition Engine Oil Pressure Switch PS-168 is designed for reliable monitoring of oil pressure in select INFINITI, Mercury, and Nissan vehicles. This switch helps maintain engine health by providing accurate pressure readings essential for engine performance and safety.

• Compatible with multiple Nissan models including 200SX, 240SX, Altima, Maxima, and Pathfinder
• Fits INFINITI models such as I30, I35, J30, M30, Q45, and QX4
• Supports Mercury vehicles including Villager and Mountaineer
• Durable construction for consistent oil pressure monitoring
• Part number PS-168 ensures exact fit and function

Product Details and Compatibility

The PS-168 Engine Oil Pressure Switch from Standard Ignition is engineered to meet OEM specifications for a range of vehicles. It is compatible with Nissan trucks like the D21 Pickup and Frontier, as well as commercial models such as the NV1500, NV2500, and NV3500. This switch is critical for vehicles like the Nissan Sentra, Pulsar NX, and Xterra, where accurate oil pressure readings prevent engine damage. The part number PS-168 corresponds to a precise fit for these models, ensuring proper installation and operation.

Function and Applications

This engine oil pressure switch is used to monitor the oil pressure within the engine and send signals to the vehicle’s dashboard or engine control unit. It helps detect issues such as:

• Low oil pressure warnings
• Oil pump failure detection
• Preventing engine damage due to insufficient lubrication
• Faulty oil pressure gauge readings
• Intermittent oil pressure sensor alerts

Installation Notes and Tips

When installing the Standard Ignition PS-168 switch, ensure the engine is cool and the ignition is off. Locate the existing oil pressure switch on the engine block, typically near the oil filter housing. Remove the old switch carefully to avoid damaging threads. Apply thread sealant if recommended by the vehicle manufacturer. Install the new PS-168 switch and tighten to the specified torque. Verify electrical connections are secure before starting the engine to check for leaks and proper operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The PS-168 Engine Oil Pressure Switch undergoes rigorous quality control to ensure consistent functionality. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the vehicle service manual for warranty terms and installation guidelines.