Standard Ignition EGV486 EGR Valve

Standard Ignition EGR Valve for Infiniti Q45

Standard Ignition EGV486 is a mechanical exhaust gas recirculation (EGR) valve built as an OE-style replacement for select Infiniti Q45 models. It is listed for 1990-1996 Infiniti Q45 applications and includes a gasket or seal for service work on the EGR system.

Key Features

• Mechanical EGR valve design for direct exhaust gas recirculation control
• OE valve type for factory-style fit and function
• Includes gasket or seal for the valve-to-engine interface
• One hose connector and two bolt holes for the specified mounting layout
• Fits 1990-1996 Infiniti Q45, N/A
• Standard Ignition EGV486 for EGR service and replacement

Detailed Description

Standard Ignition EGV486 is an exhaust gas recirculation valve for the Infiniti Q45, covering 1990-1996 model years. As a mechanical OE valve, it is designed to regulate exhaust gas flow back into the intake stream to support emissions system operation. This part cross-references 2-26103 and EGR1188 for the same application. If you are replacing a worn or sticking EGR valve on a 1990-1996 Infiniti Q45, EGV486 provides the correct OE-style configuration with one hose connection and a two-bolt mounting pattern.

What It Helps Address

• Rough idle caused by an EGR valve that is sticking open or closed
• Check engine light related to EGR flow or valve performance
• Emissions test failure tied to exhaust gas recirculation faults
• Driveability issues from improper exhaust gas recirculation control
• Vacuum or exhaust routing concerns at the EGR valve connection point

Installation Notes and Tips

Confirm the original valve style, hose connection count, and two-bolt mounting pattern before installation. Clean the mounting surface thoroughly and replace any damaged sealing surfaces so the included gasket or seal can seat properly. Verify all vacuum or hose connections are secure after installation, and clear any stored diagnostic trouble codes once the repair is complete.

Quality Assurance

Standard Ignition supplies OE-style emission control components for service replacement applications. EGV486 is built to match the listed Infiniti Q45 fitment and factory-style EGR valve configuration.