Holstein 2OPS0003 Engine Oil Pressure Switch

Engine Oil Pressure Switch for Toyota and Lexus

The Holstein Parts 2OPS0003 engine oil pressure switch is a direct-fit replacement for a wide range of Toyota, Lexus, Scion, Pontiac, Chevrolet, and Volvo applications. It uses a blade terminal, one female connector, and a metal/plastic body in grey/silver for a straightforward electrical connection.

Key Features

• Engine oil pressure switch for monitoring oil pressure signal output
• Blade terminal design with 1 connector and 1 terminal
• Female connector and male terminal configuration
• Metal/plastic construction with grey/silver finish
• Holstein Parts 2OPS0003 replacement part number
• Cross-references Bosch 8108 for the same application

Product Details

Holstein Parts 2OPS0003 is built as an engine oil pressure switch for vehicles that rely on a single-terminal pressure signal design. This part number is listed across many Toyota and Lexus platforms, including Toyota Camry, Toyota Tacoma, Toyota 4Runner, Lexus ES350, Lexus RX350, and Lexus GS350 applications. It also appears in fitment for select Scion, Pontiac Vibe, Chevrolet Prizm, and Volvo S80/XC90 models. For buyers searching by vehicle, this is a practical OE-style replacement for common Toyota and Lexus oil pressure switch service needs.

Holstein Parts focuses on replacement electrical and engine management components, and this product line is aimed at restoring proper oil pressure signal function without changing the original connector style. The 2OPS0003 part number is also referenced by several aftermarket numbers, including Bosch 8108, for the same application.

What It Helps Address

• Oil pressure warning light staying on or triggering incorrectly
• Intermittent or inaccurate oil pressure signal to the gauge or warning circuit
• Electrical connection issues at the pressure switch terminal
• Replacement needs during engine maintenance or sensor service
• Fitment searches for Toyota Camry, Toyota Tacoma, and Lexus RX350 oil pressure switch applications

Installation Notes and Tips

Verify the connector style, terminal count, and engine application before installation. This part uses a blade terminal with a single female connector, so matching the original electrical interface is important. Confirm the vehicle’s year, make, model, and any lighted or terminal-specific notes listed in the fitment data before ordering. For best results, inspect the connector and wiring for corrosion or damage during replacement.

Quality Assurance

Holstein Parts supplies replacement engine and electrical components for import applications, and this oil pressure switch is cataloged for broad Toyota and Lexus coverage. The 2OPS0003 part number is supported by extensive fitment data and cross-reference information for application matching.