Standard Ignition EGV319 Exhaust Gas Recirculation (EGR) Valve

Standard Ignition EGV319 EGR Valve

Standard Ignition EGV319 is a mechanical exhaust gas recirculation (EGR) valve built for older GM applications that require precise emissions control. It uses stainless steel valve components and a polyester-reinforced silicone diaphragm to handle heat and resist thermal aging.

Compatible With 1975-1977 Chevrolet and GMC applications, including Chevrolet C10, C20, C30, K10, K20, C10 Suburban, Camaro, Corvette, Nova, Monza, G10, G20, G30, K5 Blazer, and GMC G15, G25, G35, Jimmy. This part number, EGV319, also cross-references 2-2697 for the same application.

Key Features

• Mechanical EGR valve design
• Stainless steel valve components for durability
• Polyester-reinforced silicone diaphragm resists thermal aging up to 200°C
• Reinforced gasket included for complete replacement
• One hose connector and two bolt holes

Detailed Description

EGV319 is an OE-style EGR valve for select 1975-1977 Chevrolet and GMC vehicles with Federal Emissions or specified high-performance engine applications. It regulates exhaust gas recirculation to help maintain proper emissions system operation, and its mechanical construction supports direct replacement on the listed fitments. Standard Ignition EGV319 is built under controlled manufacturing processes from component assembly through finished product inspection.

Common Issues This Part May Address

• Emission system fault codes related to EGR valve operation
• Rough idle caused by improper exhaust gas recirculation flow
• Engine pinging or spark knock under load
• Failed emissions test results tied to EGR malfunction
• Vacuum or diaphragm-related EGR valve failure

Installation Notes and Tips

Verify the OE number, emissions package, and engine application before installation. Confirm the valve mounts with two bolt holes and a single hose connection, and replace the gasket during service to help ensure a proper seal. After installation, inspect for vacuum leaks and confirm normal idle quality and emissions system response.

Quality Assurance

Standard Ignition manufactures emission components with in-process quality control from raw components to finished assembly. The stainless steel construction, reinforced diaphragm, and included gasket support consistent replacement performance for the listed Chevrolet and GMC applications.