Mazda Premacy Ignition Barrel Replacement Parts

Yes, the Mazda Premacy does have a conventional ignition barrel — it uses a key-operated ignition switch assembly mounted on the steering column, as was standard on this generation of Mazda. This is the physical barrel the key is inserted into to start the car, and it is a genuine replacement part you can source from a breaker. If your Premacy has developed a fault such as the key sticking, not turning, or the steering lock jamming, the ignition barrel is the part you need.

The Mazda Premacy ran in two generations — the first from 1999 to 2005 and the second from 2005 onwards — and these are built on different platforms, so the steering column and ignition barrel assemblies are unlikely to be directly interchangeable between them. You should always confirm compatibility with the breaker, giving them your exact registration, as barrel design, steering lock mechanism and key profile can differ between generations. Never assume a part that looks similar will be a direct fit.

No — trim level does not affect the ignition barrel on the Mazda Premacy, as the ignition assembly is the same regardless of specification. Whether your car is a base or higher-spec variant, the barrel itself is determined by the generation and model year, not by equipment level. When contacting a breaker, your registration number is all they need to confirm the correct part.

No, the ignition barrel on the Mazda Premacy is not engine-specific — whether your car has a 1.8 or 2.0 petrol engine, the steering column and ignition assembly is shared across the range. Engine choice does not determine which barrel you need, so you do not need to match engine codes when sourcing this part from a breaker. Confirm with the breaker using your registration to be certain you are getting the right generation of barrel.

This is a tricky one, as 2005 sits right on the boundary between the first and second generation Premacy, and it is not always clear-cut which generation a specific 2005 car belongs to depending on build date. Give the breaker both your registration and the registration of the donor vehicle so they can confirm which generation each car is from before agreeing on the sale. Fitting a barrel from the wrong generation could mean the key profile, steering lock or column fitment does not match, so do not proceed without that confirmation.

Your best option is to contact a vehicle dismantler (breaker) through a UK parts marketplace such as Findapart, where you can get quotes from multiple breakers at once. Give them your exact registration number so they can confirm the part is from a matching generation of Premacy, as this is the most important factor for ignition barrel compatibility. Used barrels are a cost-effective alternative to new, but make sure the barrel comes with the original key if possible, or be prepared to have it coded or replaced by a locksmith.