Standard Ignition EGV672 EGR Valve

Standard Ignition EGV672 EGR Valve

The Standard Ignition EGV672 is a mechanical exhaust gas recirculation valve built for direct replacement on a wide range of late-1970s through late-1980s GM and Jeep applications. It uses stainless steel valve components and a polyester-reinforced silicone diaphragm to handle heat and long-term service in emission-controlled engines.

Key Features

• Mechanical EGR valve design for emission system service
• Stainless steel valve components for durability
• Polyester-reinforced silicone diaphragm resists thermal aging up to 200°C
• Reinforced gasket included for complete replacement
• 1 hose connector and 2 bolt holes for direct-fit installation
• Fits a broad range of Buick, Chevrolet, Cadillac, Oldsmobile, Pontiac, and Jeep applications

Detailed Description

Standard Ignition EGV672 is an exhaust gas recirculation valve for vehicles that require a mechanical EGR setup. It is engineered for emission control service on applications such as Jeep Grand Wagoneer, Jeep CJ7, Chevrolet Camaro, Buick Regal, Pontiac Firebird, and related GM models from 1977-1989. This part cross-references Eastern Catalytic 41118 for the same application. The EGV672 part number is also referenced across multiple aftermarket listings for these vehicle platforms.

Built with stainless steel internal components and a reinforced silicone diaphragm, this valve is made to withstand heat exposure and maintain stable operation in demanding underhood conditions. The included gasket supports a complete replacement at the mounting surface.

What This Part Helps Address

• EGR valve sticking or improper opening and closing
• Emission system faults related to exhaust gas recirculation flow
• Rough idle caused by a worn mechanical EGR valve
• Driveability issues tied to incorrect exhaust gas recirculation control
• Failed inspection results linked to EGR system malfunction

Installation Notes and Tips

Verify the vehicle’s emissions configuration before ordering, since fitment varies by Federal, California, U.S., and high-altitude applications. Confirm the mounting pattern, hose connection, and OE reference number against the original valve. The EGV672 uses a mechanical design with one hose connector and two bolt holes, so matching the original layout is important for proper installation.

Fits 1977-1989 Jeep Grand Wagoneer, Jeep J10, Jeep J20, Jeep CJ7, Jeep CJ5, Jeep Scrambler, and Jeep Wagoneer; 1977-1983 Buick Century, LeSabre, Regal, Riviera, Skyhawk, and Skylark; 1977-1983 Chevrolet Camaro, Caprice, Chevette, Citation, El Camino, Impala, Malibu, Monte Carlo, and Monza; 1977-1983 Cadillac DeVille, Eldorado, Fleetwood, Seville, and Fleetwood Limousine applications; 1977-1983 Oldsmobile 98, Cutlass, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Cutlass Salon, Cutlass Supreme, Delta 88, Omega, Starfire, and Toronado; 1977-1983 Pontiac Bonneville, Catalina, Firebird, Grand Am, Grand LeMans, Grand Prix, LeMans, Parisienne, Phoenix, Sunbird, 6000, and T1000 applications.

Quality Assurance

Standard Ignition manufactures emission components with quality control maintained throughout the production process, from individual parts to finished product. The EGV672 is built to support dependable replacement service in emission-control applications.