Cheap Mazda 6 EGR Valve

EGR valves are fitted to the diesel engines in the Mazda 6 — principally the 2.0d and 2.2d units — because exhaust gas recirculation is part of how these engines manage emissions and combustion temperatures. Petrol-engined Mazda 6s do not use an EGR valve in the same way and are very unlikely to need one replaced. If you have a petrol model and are chasing an emissions or running fault, you may be looking for a different component entirely, so check your engine code before searching.

These are quite different generations with different diesel engine families, so a straight swap across that 2008 boundary is very unlikely to work — the engine architecture, pipework, and electrical connections changed between the two. Always quote your engine code (stamped on the block or shown on your V5C) to the breaker, as that is the key matching detail rather than the model year alone. A breaker can then confirm whether a specific unit matches yours before you commit.

The Mk3 Mazda 6 introduced revised versions of the 2.2d engine with updated emissions calibration to meet Euro 5 and later Euro 6 standards, which means the EGR system was updated alongside it — so parts from a 2012 Mk2 and a 2013-on Mk3 should be treated as non-interchangeable until a breaker confirms otherwise using your specific engine code. The 2013 boundary is a real fitment boundary here, not just a cosmetic generation change. Always give the breaker your registration and engine code so they can cross-reference the correct unit.

No, trim level has no bearing on EGR valve fitment whatsoever — the valve is determined entirely by the engine code and the emissions specification of the vehicle, not by whether the car is an SE or a GT Sport. You may find that a breaker's donor car looks different inside or out, but the EGR valve from the same engine code will be the same part regardless of trim. Focus on matching the engine code and model year rather than worrying about trim badges.

The 2013–2018 Mk3 Mazda 6 2.2d used broadly the same engine family throughout that generation, so parts from within that range stand a reasonable chance of being compatible, but emissions calibration and software variants can differ even within the same generation. Give the breaker both your registration and your engine code (typically SHY1 or similar for the 2.2d) so they can confirm the unit is from a matching specification. Never assume fitment purely on year proximity without that check.

DPF fitment went alongside changes to how the engine manages exhaust gases, so there can be differences in EGR valve specification between pre-DPF and post-DPF diesel Mazda 6s — fitting a valve from the wrong emissions era could cause running problems or MOT issues. This is firmly confirm-with-the-breaker territory: give them your registration and engine code and ask them to verify the donor car's emissions specification matches yours before purchasing.