Standard Ignition EGV801 EGR Valve

OE-Style EGR Valve for Silverado and Sierra

Standard Ignition EGV801 is an electronic exhaust gas recirculation (EGR) valve built as a direct-fit OE replacement for select Chevrolet Silverado 2500 HD, Silverado 3500, GMC Sierra 2500 HD, and Sierra 3500 applications. It is designed for the 2004-2005 Chevrolet Silverado 2500 HD, 2005 Chevrolet Silverado 3500, and 2004-2005 GMC Sierra 2500 HD and Sierra 3500 with engine ID code LLY and VIN code 2.

This Standard Ignition EGV801 EGR valve uses a bolt-mount design with a rectangular female connector, 5 male blade terminals, and 6 bolt holes for the specified application.

Key Features

• Direct-fit electronic EGR valve replacement
• Stainless steel internal components for durability
• Fully encapsulated copper windings and connections for added protection
• Engineered and tested for extended service life
• Rectangular female connector with 5 male blade terminals
• Bolt-mount design with 6 bolt holes
• Fits engine ID code LLY and VIN code 2 applications

Detailed Description

The Standard Ignition EGV801 is an exhaust gas recirculation valve designed to restore proper EGR system operation on compatible Chevrolet Silverado and GMC Sierra diesel applications. As an electronic valve, it is built for precise control of exhaust gas flow, helping the engine management system maintain the correct recirculation strategy under load and during normal driving. The OE-style construction and application-specific fitment make this part a practical replacement for service work on 2004-2005 Chevrolet Silverado 2500 HD, 2005 Chevrolet Silverado 3500, and 2004-2005 GMC Sierra 2500 HD and Sierra 3500 models.

This part cross-references AC Delco 214-2109 and Dorman 904-215 for the same application.

Common Issues This Part May Address

• EGR-related fault codes
• Rough idle caused by restricted exhaust gas recirculation
• Reduced drivability from a sticking or failing EGR valve
• Emissions test failures tied to EGR system malfunction
• Driveability concerns on Silverado 2500 HD, Silverado 3500, Sierra 2500 HD, and Sierra 3500 diesel trucks

Installation Notes and Tips

Verify engine ID code LLY and VIN code 2 before ordering. This EGR valve does not include gaskets, so confirm the required sealing components are on hand before installation. Inspect the connector, terminals, and mounting surface for corrosion or damage, and clear any stored diagnostic trouble codes after the repair is complete.

Quality Assurance

Standard Ignition designs this EGV801 replacement valve with stainless steel internal parts and protected copper windings and connections to improve resistance to the demanding EGR environment. The component is engineered and tested for service life and consistent operation in the specified Chevrolet Silverado and GMC Sierra applications.