Cheap Nissan NV400 Gearbox

The NV400 is a single generation van sold in the UK from 2011 onwards, with a facelift arriving around 2020, and the key fitment factor is the engine code rather than the year alone. Gearboxes within the same engine code family are often interchangeable across the pre-facelift years, but whether a pre-facelift gearbox crosses the 2020 facelift boundary is something you should confirm with the breaker against your registration, as mounting points and ancillary connections can change at a facelift. Always supply your engine code from your V5 or a VIN check when requesting a quote.

The engine code matters above everything else for gearbox fitment on the NV400, because Renault-sourced diesel units with different codes can share a body shell but use different gearbox internals and bell-housing configurations. The year helps narrow things down but two vans from the same year can have different engine codes and incompatible gearboxes. Pull the engine code from your V5 or ask a garage to run a VIN check before approaching any breaker.

Yes, it matters significantly — the NV400 was offered with the 2.3 dCi in various power outputs (typically around 100, 125, 145 and 170 bhp), and while they share the same engine family, gearbox specification can differ between power variants. The safest approach is to give the breaker your exact engine code rather than just the displacement, as the code confirms which gearbox was originally mated to your engine. Never assume a box from a lower-powered variant will suit a higher-powered one without the breaker verifying it against both registrations.

Trim level does not affect gearbox fitment on the NV400 — SE, Sport, Tekna and any other trim designation are cosmetic and specification packages rather than mechanical variants. A gearbox from an SE van with the same engine code as a Sport or Tekna will be mechanically the same unit. The only differences you might notice between trim-level donors are cosmetic items on any ancillary brackets or covers, which have no bearing on whether the gearbox itself fits and functions correctly.

Body style, roof height and wheelbase do not affect gearbox fitment — the gearbox is determined by the engine and drivetrain, not by whether the donor van was a short-wheelbase low-roof or a long-wheelbase high-roof. A breaker sourcing from a panel van with a different body configuration to yours can still supply a compatible gearbox provided the engine codes match. Focus your conversation with the breaker on the engine code, fuel type and approximate year rather than the body dimensions.

Your 2019 van sits in the pre-facelift generation, while a 2021 donor would be post-facelift, so this question crosses the 2020 facelift boundary where changes to ancillaries and mountings may have been introduced. Whether the gearbox itself physically interchanges across that boundary is something you must confirm with the breaker against both registrations, as we cannot state cross-generation fitment as fact. Give the breaker both engine codes and both registrations so they can verify compatibility before any money changes hands.