Cheap Volkswagen Caddy Gearbox

The Caddy has run across several distinct generations: Mk3 (2004–2015, facelift 2010) and Mk4 (2015–2020, facelift 2019), so as a starting point, gearboxes from the same generation and the same engine code are your best bet. Engine code is the single most useful detail here — two vans from the same year but with different engine codes can require completely different gearboxes, while two vans from different years sharing the same engine code may well interchange. Always confirm the specific part number with your breaker against your registration before purchasing.

A 2013 Caddy sits in the Mk3 generation (2004–2015) and a 2016 sits in the Mk4 generation (2015–2020), so you are crossing a generation boundary where significant mechanical changes were made. Fitment across that boundary is unlikely to be straightforward, and the safest approach is to provide your engine code to the breaker and let them check compatibility against their donor vehicle. Never assume a cross-generation swap will work without that confirmation.

No — trim level has no bearing on gearbox fitment for the Caddy. Whether your van is a standard C20, an SE, a Maxi Life, or a Sportline, what actually determines gearbox compatibility is the engine code, fuel type (diesel or petrol), and whether the box is manual or automatic. You can safely ignore the trim badge when sourcing a used gearbox, though do confirm the specific engine code from your V5 or a VIN check with the breaker.

No — diesel and petrol Caddy gearboxes are not interchangeable, even if the vans appear identical and are from the same year. The gearbox is matched to the engine, and the engine code will confirm both the fuel type and the exact specification required. Always give the breaker your engine code rather than just stating 'diesel' or 'petrol', as there are multiple engine variants within each fuel type across the Caddy range.

The Caddy Mk3 was facelifted in 2010, and in principle, gearboxes sharing the same engine code from within that generation — pre or post facelift — may well be compatible. However, there can be ancillary and mounting changes introduced mid-production that are not always obvious, so you should confirm directly with the breaker whether the donor unit matches your registration before committing. Engine code remains the key detail to supply.

On manual gearboxes this is generally not a concern, but on DSG automatic gearboxes there can be ECU pairing or immobiliser-related considerations depending on the vehicle's configuration. Whether your specific combination requires any coding work is something you should confirm with the breaker and your fitting garage before purchase, as this can affect cost and complexity. It is not something Findapart or breakers can guarantee in advance without checking against your exact registration.