Second Hand Nissan Interstar Window Motor

The Nissan Interstar (sold in the UK approximately 2002–2010) is based on the Renault Master / Opel Movano platform of that generation, and all UK Interstars fall within this single generation without a significant mid-life platform change, so motors from within that production run are generally considered the same family. However, fitment also depends on which door the motor came from — front doors, sliding doors, and any hinged rear doors each use different motors — so you must confirm the exact door position (NS/OS, front/sliding) matches between donor and recipient vehicles. Always confirm the specific part number with the breaker against your registration before purchasing.

Yes, side matters significantly — a nearside (NS, passenger/left) window motor is not the same as an offside (OS, driver/right) motor, as the mechanisms are mirror images of one another. When requesting a quote on Findapart, always specify NS or OS clearly so the breaker can pull the correct unit. Fitting the wrong side will result in the motor running in the wrong direction and the window not operating correctly.

No — engine size, fuel type, and drivetrain have no bearing on window motor fitment for the Interstar. The motor is determined by the door position, wheelbase variant (particularly for sliding doors), and side (NS/OS), not by what is under the bonnet. You can safely disregard engine details when sourcing this part, though you should still provide your full registration to the breaker so they can verify the correct door configuration.

Yes, wheelbase can matter for sliding door window motors on the Interstar, as short-wheelbase and long-wheelbase vans can have different sliding door dimensions and mechanisms. If your Interstar has a sliding door with an electric window, confirm your wheelbase variant with the breaker when requesting a quote. Front door motors are less likely to be affected by wheelbase, but it is still worth mentioning your van's wheelbase to the breaker for certainty.

The Nissan Interstar of 2002–2010 shares its platform with the Renault Master and Vauxhall Movano of the same generation, and many mechanical and body components including window regulators and motors are shared across these badges. In practice, breakers will often cross-reference these vehicles when sourcing window motors, which can make finding a used part easier. Always ask the breaker to confirm the specific part number matches your door and side before purchasing, as minor production variations can exist between badge variants.

Trim level does not affect window motor fitment on the Interstar in terms of the physical motor and its mounting — the key variables are door position (NS/OS), door type (front, sliding, or hinged rear), and wheelbase. What trim can affect is whether a particular door was fitted with an electric window at all, as some lower-specification vans may have had manual windows in certain positions; if you are unsure whether your original specification included an electric window motor, confirm this with the breaker against your registration.