S550-20300 Brand New Exhaust Gas Recirculation Egr Valve Fit For Mazda 2 3 Cx-3 1.5 D 2014-2018 No# Vn150100-0380 Vn1501000380 - Exhaust Gas Recirculation Valve - AliExpress
egr location / removal on mazda 3 ts2 1.6 diesel 2011 | 2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums
How to Clean or Change EGR Valve: Mazda Protege Example - YouTube