Standard Ignition EGV679 EGR Valve

Overview of Standard Ignition EGR Valve EGV679

The Standard Ignition Exhaust Gas Recirculation (EGR) Valve, part number EGV679, is designed for reliable emission control in select GM vehicles. This mechanical EGR valve is compatible with various Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models, including the Camaro, Corvette, Impala, and Suburban series.

• Mechanical EGR valve with no connector included
• Includes necessary gaskets for installation
• Equipped with one hose connector
• Features two bolt holes for secure mounting
• Compatible with multiple GM makes and models

Product Details and Specifications

The Standard Ignition EGV679 is a mechanical exhaust gas recirculation valve engineered to meet OEM specifications. It comes without an electrical connector, simplifying installation for vehicles that use a mechanical EGR system. The valve includes gaskets to ensure a proper seal and prevent exhaust leaks. With one hose connector and two bolt holes, it provides a straightforward fitment for models such as the Chevrolet Camaro, Cadillac Cimarron, Pontiac Firebird, and GMC K1500 Suburban. This part supports emission control by recirculating exhaust gases back into the intake manifold, reducing nitrogen oxide emissions.

Compatible Vehicles and Applications

This EGR valve is compatible with a range of GM vehicles, including:

• Buick Skyhawk
• Cadillac Cimarron
• Chevrolet Camaro, Caprice, Cavalier, Corvette, Impala, C20 Suburban, C2500, C2500 Suburban
• GMC K10 Suburban, K1500 Suburban
• Oldsmobile Firenza
• Pontiac Firebird, J2000

Common Issues Addressed by EGR Valve Replacement

• Engine rough idling or stalling
• Increased nitrogen oxide (NOx) emissions
• Check engine light related to EGR system faults
• Reduced fuel efficiency due to improper exhaust gas recirculation
• Failed emissions tests

Installation Notes and Tips

When installing the Standard Ignition EGV679 EGR valve, ensure the engine is cool to avoid burns. Use the included gaskets to prevent exhaust leaks and tighten the two mounting bolts securely. Since this valve does not include a connector, verify your vehicle’s EGR system is mechanical before installation. Inspect the hose connector for proper fit and replace any damaged hoses to maintain system integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The EGV679 EGR valve includes gaskets for a complete installation. Please refer to Standard Ignition’s warranty policy for specific coverage details, typically covering defects in materials and workmanship.