Used Alfa Romeo 159 Fuel Tank

The Alfa Romeo 159 ran as a single generation from 2005 to 2011 with no major facelift that changed the underbody structure, so tanks from across that range are often compatible — but the key detail is whether the engine codes match, since different engines (petrol versus diesel, or differing capacities) can mean different tank configurations or sender unit positions. Supply your engine code (found on your V5 or via a VIN check) to the breaker so they can verify against their donor vehicle rather than relying on year alone. Never assume fitment without that confirmation.

The Sportwagon (estate) and saloon share the same platform and engine lineup, but the rear bodywork and floor pressing differ between the two body styles, which typically means the fuel tanks are not directly interchangeable. Always specify to the breaker whether your car is the saloon or Sportwagon and provide your engine code, so they can match the correct tank shape and sender unit position. Do not assume a tank will cross over between these two body styles.

Trim level does not affect fuel tank fitment on the Alfa Romeo 159 — the tank is determined by engine type, fuel type (petrol or diesel), and gearbox, not by whether the car is a Lusso, Ti, or Veloce. You may find cosmetic differences on a breaker's stripped car depending on trim, but the tank itself is a mechanical part that follows the engine specification. Give the breaker your engine code and fuel type for the most reliable match.

The 2.4 JTDm and 1.9 JTDm are different engine codes and different physical engines, and while both are diesel, the fuel tank, fuel lines, and sender unit calibration can vary between them. Your engine code is the single most useful piece of information here — share it with the breaker so they can check their donor vehicle's code against yours rather than going by engine size alone. Fitting a mismatched tank risks fuel sender inaccuracies or connection issues, so confirm before purchasing.

Gearbox type can influence underbody packaging on some vehicles, meaning the tank shape or mounting points may differ between manual and automatic variants of the same engine — confirm this with the breaker against your exact registration and engine code. Whether ECU or pump pairing is involved is something to raise with the breaker or a trusted mechanic before fitting. Always provide both your engine code and gearbox type when requesting a quote.

The most reliable approach is to provide the breaker with your engine code (shown on your V5 certificate or obtainable via a VIN check), your fuel type (petrol or diesel), your gearbox type, and your vehicle's year — this combination is far more useful than the badge or trim name alone. The breaker can then cross-reference against their donor vehicle's details to check compatibility. Never rely solely on year or model name, as production changes mid-run can affect ancillary fittings, and the breaker is best placed to confirm those specifics against your registration.