Standard Ignition PS649 Engine Oil Pressure Switch

Engine Oil Pressure Switch for OE Replacement

Standard Ignition PS649 is an engine oil pressure switch built as an OE replacement sensor for vehicles that need accurate oil pressure signal input. It features a screw-in connector type, one round male connector, one blade terminal, and a red and silver finish with dichromate and plastic materials.

Compatible with select Toyota 86, Scion FR-S, and Scion iA applications, this Standard Ignition PS649 oil pressure switch supports direct-fit service on confirmed vehicle listings. This part cross-references Standard Ignition PS649 for the same application.

Key Features

• Engine oil pressure switch, sensor only
• OE replacement design
• Screw-in connector type
• 1 round male connector with 1 blade terminal
• Red and silver finish with dichromate and plastic construction
• Fits select Toyota 86, Scion FR-S, and Scion iA applications

Detailed Description

The Standard Ignition PS649 is an engine oil pressure switch intended for direct replacement of the original sensor on listed applications. Its single-connector, single-terminal layout and screw-in design support straightforward service on vehicles that use this configuration. For buyers searching for an oil pressure switch for Toyota 86, Scion FR-S, or Scion iA models, PS649 provides a match based on the confirmed fitment data.

Use this part when replacing a failed oil pressure switch that is affecting oil pressure signal output to the vehicle’s monitoring system. The PS649 part number is also a useful reference when comparing OE-style replacement options for these applications.

What It Helps Address

• Oil pressure warning light concerns
• Erratic or inaccurate oil pressure signal readings
• Faulty sensor output from a worn switch
• Replacement needs after electrical connector or terminal wear
• Service on OE-style screw-in oil pressure switch applications

Installation Notes and Tips

Confirm the connector shape, terminal style, and screw-in mounting style before installation. Match the vehicle application exactly: Fits 2020 Toyota 86, N/A; Fits 2017-2019 Toyota 86, N/A; Fits 2013-2016 Scion FR-S, N/A; Fits 2016 Scion iA, N/A. Verify the original sensor location and thread style during removal to ensure proper installation.

Quality Assurance

Standard Ignition supplies OE replacement electrical and engine management components, and PS649 is listed as an OE replacement part for the confirmed applications above. The part number PS649 is also referenced in interchange listings for cross-checking during catalog lookup.