Standard Ignition EGV475 EGR Valve

Overview of Standard Ignition EGR Valve EGV475

The Standard Ignition EGR Valve part number EGV475 is designed for reliable emission control in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. This mechanical exhaust gas recirculation valve helps maintain proper engine performance and reduce harmful emissions.

• Mechanical EGR valve with no electrical connector
• Includes one hose connector for integration with existing systems
• Two bolt holes for secure mounting
• Does not include gaskets, allowing use of OEM or aftermarket gaskets
• Compatible with multiple GM models including Buick LeSabre and Chevrolet Malibu

Detailed Product Description

The Standard Ignition EGR Valve EGV475 is a mechanical component that regulates exhaust gas recirculation to reduce nitrogen oxide emissions in combustion engines. This valve features a single hose connector and two bolt holes for straightforward installation. It does not come with a connector or gaskets, providing flexibility for technicians to use existing or preferred sealing materials. The mechanical design ensures compatibility with older GM vehicles such as the Pontiac Firebird, Oldsmobile Cutlass Supreme, and Chevrolet Monte Carlo, where electronic control is not required.

Compatible Vehicles and Applications

This EGR valve is compatible with a range of Buick, Chevrolet, Oldsmobile, and Pontiac models, including but not limited to:

• Buick LeSabre, Riviera, and Skylark
• Chevrolet Malibu, Monte Carlo, and El Camino
• Oldsmobile Cutlass, Cutlass Supreme, and Delta 88
• Pontiac Firebird, Grand Prix, and Sunbird

Common Issues Addressed by EGR Valve Replacement

• Engine rough idling or stalling due to faulty EGR operation
• Increased emissions and failed emissions testing
• Check engine light triggered by EGR system faults
• Reduced fuel efficiency caused by improper exhaust gas recirculation
• Engine knocking or pinging under load

Installation Notes and Tips

• Ensure the use of appropriate gaskets as they are not included with this part
• Verify the mechanical EGR valve matches the original part number and fitment
• Inspect the hose connector and mounting bolts for wear or damage before installation
• Follow vehicle-specific service manual instructions for torque specifications and procedures

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit and function. While this EGR valve does not include a gasket, it is engineered for durability and consistent performance in emission control systems. Warranty coverage details should be confirmed at the time of purchase based on the supplier's policy.