Global Parts 1815410 Engine Oil Pressure Switch

Engine Oil Pressure Switch for GM Trucks

Global Parts 1815410 is an engine oil pressure switch that sends oil pressure feedback to the engine management system. For 2003-2007 Chevrolet Silverado, GMC Sierra, Avalanche, Suburban, and Yukon XL applications, accurate switch operation helps the ECM read oil pressure data correctly.

• Blade terminal design with 1 connector
• 3 male terminals for the specified electrical connection
• Engine oil pressure switch for ECM feedback
• Direct-fit replacement for select Chevrolet and GMC truck and SUV applications
• Cross-references Standard Ignition PS-413 for the same application

Detailed Product Information

This Global Parts oil pressure switch is built for vehicles that rely on a three-terminal, blade-style electrical interface. Part number 1815410 is used in select 2003-2006 Chevrolet Avalanche 2500, Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, Sierra 3500, and Yukon XL 2500 models, plus 2003-2005 Chevrolet Suburban 2500 and 2007 Chevrolet Silverado 2500 HD Classic, Silverado 3500 Classic, GMC Sierra 2500 HD Classic, and Sierra 3500 Classic. It also cross-references Standard Ignition PS-413 for the same application.

What It Helps Address

• Inaccurate oil pressure readings reported to the ECM
• Oil pressure warning light concerns caused by a failing switch
• Erratic gauge or sensor feedback related to the oil pressure circuit
• Diagnostic trouble codes tied to oil pressure signal issues
• Intermittent electrical connection at the oil pressure switch

Installation Notes and Tips

Verify the connector style, terminal count, and vehicle application before installation. This part uses a blade terminal design with 1 connector and 3 male terminals, so matching the original electrical configuration is important for proper operation. Confirm the exact model year and engine application for your Chevrolet Silverado, GMC Sierra, or related GM truck before replacing the switch.

Quality Assurance

Global Parts supplies this engine oil pressure switch as a replacement component for select GM applications. The manufacturer notes that a failing oil pressure switch can cause inaccurate readings to the ECM, making correct replacement important for reliable engine data.