Standard EGV660T Exhaust Gas Recirculation (EGR) Valve

Exhaust Gas Recirculation Valve for Mazda Applications

The Standard EGV660T is an exhaust gas recirculation (EGR) valve for select Mazda vehicles with U.S. emissions equipment. It is a direct-fit emission control component for restoring proper EGR flow on the listed applications, including Mazda Protege, Protege5, and 626 models.

• Exhaust Gas Recirculation (EGR) valve for emission control service
• Fits 2003, 2002, 2001, 2000, 1999, 1998 Mazda applications listed below
• Direct replacement part number EGV660T
• Compatible with U.S. emissions-equipped Mazda Protege and Mazda 626 applications
• Standard brand replacement for select Mazda EGR service needs

Fitment Details

• Fits 1999-2003 Mazda Protege, w/ U.S. Emissions
• Fits 2002-2003 Mazda Protege5
• Fits 1999-2002 Mazda 626, w/ U.S. Emissions
• Fits 1998 Mazda 626

What This EGR Valve Helps Address

• EGR flow faults related to a sticking or failing valve
• Check engine light conditions tied to EGR system performance
• Rough idle or drivability issues associated with exhaust gas recirculation problems
• Emissions test failures caused by EGR system malfunction
• Vacuum or exhaust recirculation control concerns on the listed Mazda models

Installation Notes and Tips

Verify the vehicle’s emissions configuration before ordering, especially on Mazda Protege and Mazda 626 applications with U.S. emissions. Confirm connector style, mounting points, and engine application against the original part before installation. The part number EGV660T should be matched to the vehicle’s existing EGR valve specification.

Quality Assurance

Standard supplies replacement emission control components for service applications. This part cross-references Standard EGR applications by part number EGV660T for the listed Mazda fitments.