Cheap Mazda Premacy Door Lock Mechanism

You need to confirm the generation of your Premacy, the side you need — NS (nearside, passenger left) or OS (offside, driver right) — and whether your car is a 3-door or 5-door, as front door mechanisms differ between body styles. The Premacy was sold in the UK across two main generations: the first generation (CP, roughly 1999–2005) and the second generation (CR, roughly 2005–2010). Have your registration to hand so the breaker can cross-reference the exact spec.

These fall across the generation boundary — the first-gen CP (1999–2005) and second-gen CR (from around 2005 onwards) — and the door structures changed between them, so a direct swap is not guaranteed. You should confirm with the breaker against your registration before buying, as mechanisms are body-specific and cross-generation fitment is not reliable. A good breaker will be able to check the part numbers to confirm compatibility.

Engine size makes no difference to door lock mechanism fitment — the mechanism is determined by the door itself, not what's under the bonnet. Trim level is similarly unlikely to affect the mechanism, though you should note that cosmetic trim around the door furniture may differ between specs. Confirm the side (NS or OS) and generation with the breaker, and you should be fine.

No — door lock mechanisms are side-specific, so the nearside (NS, passenger/left) and offside (OS, driver/right) are not interchangeable. Always specify clearly which side you need when contacting a breaker, as fitting the wrong side will mean the mechanism operates in the wrong direction. Double-check your side before ordering a used part.

Yes, it can matter — front door geometry and aperture size can differ between 3-door and 5-door variants, which affects the mechanism design. Confirm your exact body style with the breaker alongside your registration, rather than assuming the parts are shared. The Premacy was primarily sold in the UK as a 5-door, but always verify your own car's spec before proceeding.

Within the same generation — first-gen CP (1999–2005) or second-gen CR (2005–2010) — fitment is generally more likely to be compatible, but facelifts and running production changes can sometimes affect specific components. It is always worth asking the breaker to check part numbers against your registration to be certain, especially for mechanisms that include child-lock or central-locking linkage points. Never assume compatibility without confirmation, even within the same generation.