Cheap Volkswagen Caddy Fuel Injection Pump

The Volkswagen Caddy Mk3 ran from 2004 to 2015, with a facelift in 2010, so both years sit within the same generation — but the 2010 facelift can bring ancillary and mounting changes that may affect whether the pump swaps straight over. Fitment is driven primarily by the engine code rather than the model year, so check your V5 or run a VIN check to confirm the engine code on both vehicles. Take that engine code to the breaker and ask them to verify the pump is a direct match across the facelift boundary before buying.

The Caddy Maxi is simply the long-wheelbase version of the Mk3 Caddy, and the fuel injection pump follows the engine, not the body length, so trim or body style makes no difference here. What matters is whether both vehicles share the same engine code — confirm yours from the V5 or a VIN check. Supply that engine code to the breaker and they can match the pump correctly; the Maxi body itself is not a fitment concern.

The engine code matters above everything else — two Caddys from the same year can carry different engines with pumps that are not interchangeable, so the year alone is not reliable. Your engine code is printed on your V5 certificate or can be found via a VIN check, and it is the single most useful detail you can give a breaker. Always lead with the engine code when requesting a quote.

No — SDI and TDI are fundamentally different diesel engine families with different injection systems, and their pumps are not interchangeable even if the vehicles look identical. The engine code on your V5 will confirm exactly which unit you have, and you should supply that to the breaker rather than relying on the SDI or TDI badge alone. Always confirm the full engine code to avoid ordering an incompatible pump.

The Caddy Mk3 ran through to 2015, and the Mk3.5 (the significantly refreshed version) arrived for 2015 onwards, so a 2016 pump would be crossing a generation boundary. Fitment still follows the engine code first, and if both vehicles share the same code there may be compatibility, but mounting and ancillary details can differ across that boundary. Confirm the engine codes on both vehicles and put the question directly to the breaker against your registration before committing.

No — the body style, whether panel van, window van, or kombi, has no bearing on fuel injection pump fitment. The pump follows the engine code, so a pump from any Caddy body style will fit yours provided the engine codes match. Confirm your engine code from the V5 and supply it to the breaker; the body variant is not something you need to mention.