Standard Ignition EGV580 EGR Valve

Standard Ignition EGV580 EGR Valve

The Standard Ignition EGV580 is a mechanical exhaust gas recirculation valve built for direct emission-system service on select Jeep and Pontiac applications. It uses stainless steel valve components, a polyester-reinforced silicone diaphragm, and a reinforced gasket to support a complete replacement.

Key Features

• Mechanical EGR valve with no connector
• Stainless steel valve components for durability
• Polyester-reinforced silicone diaphragm resists thermal aging up to 200°C
• Reinforced gasket included for replacement service
• 1 hose connector and 2 bolt holes
• Standard Ignition EGV580 for emission control repair

Application Details

Compatible with 1986-1990 Jeep Cherokee, 1986-1990 Jeep Comanche, 1987-1990 Jeep Wrangler, and 1986-1987 Jeep Wagoneer. It also fits 1980 Pontiac Firebird and 1981 Pontiac Firebird, with OE notes referencing 17058439 and 17075585 on the Pontiac applications. This Standard Ignition EGV580 is a direct-fit emission control component for vehicles that require a mechanical EGR valve in these listed applications.

This part cross-references 17058439 and 17075585 for the same application.

What It Helps Address

• EGR valve sticking or improper valve movement
• Emission system faults related to exhaust gas recirculation flow
• Rough idle or drivability issues tied to EGR malfunction
• Failed inspection results caused by EGR-related emissions problems
• Vacuum or diaphragm wear in an aging mechanical EGR valve

Installation Notes and Tips

Verify the vehicle’s original EGR valve style, connector configuration, hose connection, and bolt-hole layout before installation. The EGV580 is a mechanical unit with no electrical connector, so it should be matched to the original equipment design on the vehicle. Clean the mounting surface thoroughly and inspect the mating passages for carbon buildup before installing the new gasket and valve.

Quality Assurance

Standard Ignition states that its emission components are controlled throughout the manufacturing process, from individual parts to the finished valve. The EGV580 is built with durable materials selected to support consistent operation in emission-system service.