Used Nissan Micra Window Regulator

The third-generation Micra (K12) ran from 2003 to 2010, so both years fall within the same generation and the regulators are likely to be compatible, provided you match the correct side (NS or OS) and door count (3-door and 5-door front regulators differ). However, whether the part crosses any mid-production changes cleanly is something you should confirm with the breaker against your exact registration before buying.

No — the K11 (1992–2002) and K12 (2003–2010) are entirely separate generations with different door structures, so the regulators are not interchangeable. Always make sure the breaker's part comes from a K12 if that is what you drive.

Yes, this matters — the front door on a 3-door Micra is a different size and shape to the front door on a 5-door, so the regulators are not the same part. Always tell the breaker your exact body style alongside the side (NS for passenger/left, OS for driver/right) to make sure you get the right unit.

Trim level does not affect regulator fitment — the door frame and glass mechanism are the same across Visia, Acenta, and Tekna on the same generation and body style. You may find cosmetic differences such as surround finishes, but the working regulator itself is what you need to match by generation, body style, and side (NS/OS). Confirm with the breaker whether the part is electric or manual if your car has electric windows, as this can vary.

The fourth-generation Micra (K13) ran from 2010 to 2017, with a facelift in 2013, and whether the regulator crosses that facelift boundary is not something that can be guaranteed. Name the boundary to the breaker and have them check the part against your specific registration to be sure.

No — NS (nearside, passenger/left) and OS (offside, driver/right) regulators are handed and cannot be swapped over, as the mechanism is designed to run in one direction within a specific door frame. Always specify the correct side when requesting a quote from a breaker.