Standard Ignition EGV545 EGR Valve

Overview of Standard Ignition EGR Valve EGV545

The Standard Ignition Exhaust Gas Recirculation (EGR) Valve, part number EGV545, is designed for select Buick and Saturn vehicles. This mechanical EGR valve helps regulate exhaust gases to reduce emissions and improve engine efficiency in models like the Buick Riviera and Saturn SC2, SL2, and SW2.

• Mechanical operation with no electrical connector required
• Includes gaskets for a complete installation
• Equipped with one hose connector for exhaust gas flow
• Two bolt holes for secure mounting

Detailed Product Description

The Standard Ignition EGV545 EGR valve is a mechanical component engineered to control the recirculation of exhaust gases back into the engine intake system. This process reduces nitrogen oxide emissions and helps maintain optimal combustion temperatures. The valve features a simple mechanical design without a connector, making it compatible with vehicles that use a non-electrical EGR system. Included gaskets ensure a proper seal during installation, preventing leaks and maintaining system integrity. The valve mounts securely with two bolt holes and includes one hose connector to interface with the vehicle’s emission control system.

Compatible Vehicles and Applications

This EGR valve is compatible with the following vehicles:

• Buick Riviera
• Saturn SC2
• Saturn SL2
• Saturn SW2

It is specifically designed to meet the emission control requirements of these models, ensuring proper fit and function.

Common Issues Addressed by EGR Valve Replacement

• Rough engine idle or stalling due to faulty EGR operation
• Increased emissions or failed emissions testing
• Check engine light triggered by EGR system faults
• Reduced fuel efficiency caused by improper exhaust gas recirculation
• Engine knocking or pinging from elevated combustion temperatures

Installation Notes and Tips

When installing the Standard Ignition EGV545 EGR valve, ensure the engine is cool to avoid burns. Use the included gaskets to prevent exhaust leaks and tighten the two mounting bolts to the manufacturer’s torque specifications. Verify that the hose connector is properly attached to the emission system hose. Since this valve is mechanical and has no electrical connector, no wiring adjustments are necessary. It is recommended to inspect the EGR passages for carbon buildup and clean as needed before installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications. The EGV545 EGR valve undergoes rigorous quality control to ensure durability and reliable performance. This part includes a limited warranty against defects in materials and workmanship, providing confidence in its long-term operation within compatible Buick and Saturn vehicles.