Used Alfa Romeo 155 Fuel Pump

Yes, all Alfa Romeo 155 models (1992–1998) use a fuel-injected petrol or diesel engine and therefore have an electric fuel pump, typically located in or near the fuel tank. This is a genuine and relatively common part at UK breakers given how many 155s were sold. Whether petrol or diesel, your 155 will have had one from the factory, so you should have no trouble getting quotes through Findapart.

The 155 ran as a single generation from 1992 to 1998, with a facelift arriving around 1995 that brought various updates. Engine code is the critical factor here — if both cars share the same engine code, the pump is far more likely to interchange, but whether the facelift introduced any ancillary or mounting changes to the fuel pump assembly is something you should confirm with the breaker against your registration before buying.

Yes, significantly — fuel type and engine code matter above everything else with fuel pumps. A 155 with a 1.8 Twin Spark petrol engine will need a different pump to one with the 2.5 V6 or the 2.5 TD diesel, so always supply your engine code (found on your V5 or via a VIN check) when requesting quotes from breakers. Do not rely on year or badge alone, as several different engines were offered across the 155 range.

Trim level alone does not determine fuel pump fitment on the 155 — what matters is the engine code underneath. A Cloverleaf and a Super with the same engine will use the same pump; the trim name is largely about equipment and badging rather than fuel system components. That said, the Q4 four-wheel-drive variant used specific engine configurations, so confirm the engine code with your breaker to make sure the pump offered actually came from the correct donor car.

Gearbox type can affect fuel pump compatibility in some applications, as the ECU calibration and fuelling demands can differ between manual and automatic variants. It is worth telling your breaker whether your 155 is a manual or automatic when requesting a quote, and confirming the donor car matches, rather than assuming any 155 pump will do. Your engine code remains the primary detail to supply, but gearbox type is a useful secondary check.

On some vehicles the fuel pump or its associated components can be linked to the ECU or immobiliser system, which may require attention when fitting a used part. Whether this applies to your specific 155 variant is something you should confirm directly with your breaker or a qualified Alfa specialist, as this is not something we can state as fact across all examples. A breaker familiar with the 155 should be able to advise based on your registration.