Cheap Alfa Romeo 159 Fuel Injector

No — fuel injectors are only fitted to petrol-engined 159s and to diesel variants that use direct or common-rail injection, which in practice covers all diesel engines in the 159 range including the 1.9 JTDm, 2.0 JTDm, and 2.4 JTDm units, as well as the petrol engines such as the 1.8, 2.2 JTS, and 3.2 V6. Every 159 engine variant does use fuel injectors in some form, so this is a genuine part for this model. The key point is that petrol and diesel injectors are completely different components and will not interchange, so always confirm your fuel type when requesting a quote.

The Alfa Romeo 159 was produced from 2005 to 2011, with a facelift arriving in 2008 — so a 2007 car is pre-facelift and a 2010 car is post-facelift. The engine code is the single most important factor here, and if both cars share the same engine code (shown on your V5 or a VIN check), fitment is likely compatible, but whether injector specification or ancillary details changed across the 2008 facelift boundary is something you should confirm with the breaker against your specific registration. Never assume fitment based on year alone.

Trim level has no bearing on fuel injector fitment for the Alfa Romeo 159 — Lusso, Distinctíve, Ti, and other trim grades are differences in interior specification, equipment level, and cosmetic details, not in engine hardware. What matters entirely is the engine code, fuel type, and model year, all of which you can confirm from your V5 or a VIN check. Supply your engine code to the breaker and ignore trim level when sourcing this part.

These are different engine codes — the 1.9 JTDm and 2.0 JTDm are mechanically distinct units — and the fuel injectors are unlikely to be directly interchangeable. Always quote your exact engine code to the breaker, as even within the diesel range the injector type, flow rate, and connector can differ between engine families. Confirm compatibility with the breaker against your registration rather than assuming diesel-to-diesel compatibility.

On some common-rail diesel systems and certain petrol direct-injection engines, individual injectors carry calibration codes that may need to be programmed into the ECU for correct fuelling — this is something a qualified mechanic or auto-electrician would handle at the fitting stage. Whether this applies to your specific 159 engine variant and how involved the coding process is are questions to confirm with your fitting garage before purchasing a used injector. A good breaker may be able to advise on what data they have, but coding requirements are outside what can be guaranteed at the point of sale.

The gearbox type does not affect fuel injector fitment — injectors are part of the engine's fuelling system and are entirely independent of whether the car has a manual, Selespeed, or automatic transmission. Provided the engine code and fuel type match, the gearbox in the donor car is irrelevant when sourcing a used injector. Focus your search on matching the engine code exactly, and confirm with the breaker against your registration.