Mazda Premacy EGR Valve Replacement Parts

Yes, EGR valves were fitted to certain Mazda Premacy variants sold in the UK, specifically those with diesel engines where exhaust gas recirculation is used to reduce NOx emissions and meet emissions standards. Petrol-engined Premacy models do not use an EGR valve in the same way, so if you have a petrol variant you are unlikely to need this part. Check your V5C or registration plate against a parts lookup to confirm your engine code before searching.

The Mazda Premacy was sold in the UK across two main generations: the first generation (CP) from around 1999 to 2004, and the second generation (CR) from around 2005 onwards. EGR valves are matched to the engine code and emissions specification of the vehicle, so parts from the first generation are very unlikely to be compatible with the second generation even if they look similar. Always confirm the engine code with the breaker against your registration before purchasing.

No, trim level does not affect EGR valve fitment on the Mazda Premacy — the valve is determined by the engine code and emissions specification, not whether the car is a base or higher trim variant. You may find cosmetic differences in the engine bay between trim levels but these do not change the EGR valve itself. Focus on matching the engine code rather than the trim name when asking a breaker for a quote.

The CR-generation Premacy ran from around 2005 onwards and received updates during its life, and emissions legislation tightened during this period with Euro 5 standards coming into force for new registrations from 2011. Whether an EGR valve from an earlier CR car crosses over to a later one without issue depends on the specific engine code and emissions calibration involved, so this is strong confirm-with-breaker territory — provide your registration and ask the breaker to check the engine code on the donor vehicle before agreeing a sale.

Yes, fuel type is one of the most important factors. EGR systems on diesel Premacy models are more complex and emissions-critical than on petrol variants, and the valves are not interchangeable between fuel types. Make sure any used EGR valve you source comes from a vehicle with the same fuel type and engine code as your own car, and confirm this with the breaker before purchasing.

Give the breaker your full registration number, your engine code (found on the V5C or stamped on the engine), and confirm whether your car is petrol or diesel — the engine code is the most reliable way to ensure the correct part is sourced. It also helps to mention the approximate year and generation (CP or CR) as a cross-check. The breaker should verify these details against the donor vehicle before supplying the part, and never rely on year alone to confirm fitment.