Used Mazda Premacy Throttle Body

Yes, petrol-engined Premacy models do have a throttle body as part of their fuel and air management system. The Premacy was sold in the UK across two generations — the first generation (CP) ran from 1999 to 2004, and the second generation (CR) ran from 2004 to 2010 — and petrol variants across both generations use a throttle body. Diesel variants do not use a conventional throttle body in the same way, so if you have a diesel Premacy this part is unlikely to be what you need.

The 1999–2004 (CP) and 2004–2010 (CR) Premacy are different generations with different engine families, so a direct swap across that 2004 boundary is unlikely without careful checking. The most important thing to confirm is your engine code — found on your V5 or via a VIN check — as the throttle body follows the engine, not the model year alone. Confirm compatibility with the breaker against your exact registration before purchasing.

Within the same generation, engine code and fuel type are the primary fitment factors, but ancillary or mounting detail changes can occur during a production run. The safest approach is to give the breaker your full registration and engine code so they can match against the specific unit they have, rather than relying on year alone.

Trim level does not affect throttle body fitment — it is a mechanical part tied to the engine, not the specification level. A throttle body from a lower-spec TS will match a GSI if the engine codes are the same, so don't let trim differences put you off a quote. The part may look slightly different depending on how the donor car was equipped, but the core unit is what matters.

Engine code is more important than the displacement badge, because Mazda used different engine variants that can share the same size label but differ in specification. Check the engine code on your V5 or via a HPI/VIN check and provide it to the breaker alongside your registration. This will let them confirm whether the unit they have from another 2.0 Premacy is a genuine match.

This is something you should confirm with the breaker and your fitting garage rather than assume either way, as ECU pairing and immobiliser interactions can vary and are not straightforward to state as fact for this model. Some throttle bodies require a reset or relearn procedure after fitting even if no coding is involved, which a competent garage can carry out. Ask the breaker whether the unit they are supplying comes with any documentation and raise the coding question with whoever is fitting the part.