Cheap Nissan Almera Cylinder Head

The Nissan Almera N16 generation ran from 2000 to 2006, so both years sit within the same generation, which is a promising starting point. However, fitment of a cylinder head depends primarily on the engine code rather than the year alone, and there were detail changes across that production run. Give your engine code (shown on your V5 or via a VIN check) to the breaker so they can match the donor head precisely rather than relying on year alone.

The N15 ran from 1995 to 2000 and the N16 from 2000 to 2006 — these are distinct generations with different engine families, and a head from one will not simply drop into the other. Even where fuel type looks the same, porting, water jacket, and bolt patterns differ between generations. Always supply your engine code to the breaker and confirm fitment against your specific registration.

Trim level has no bearing on cylinder head fitment whatsoever — the head follows the engine, not the badge on the boot. A GX and an SE sharing the same engine code will use the same head, though the breaker's donor car may come with different ancillary brackets or sensors attached depending on its spec. Focus on matching the engine code and fuel type, and let the breaker strip or supply ancillaries as needed.

Yes — fuel type is one of the most critical fitment factors for a cylinder head, as petrol and diesel heads are fundamentally different in combustion chamber design, injector locations, and compression ratio. Even within the N16 generation, petrol and diesel engines are completely separate engine families. Always confirm both fuel type and the precise engine code with the breaker before agreeing a sale.

Both years fall within the N16 generation (2000–2006), so there is a reasonable chance of compatibility, but mid-production ancillary and mounting changes mean this cannot be assumed from year alone. The engine code is the safest reference point, so check your V5 or run a VIN check and pass that code directly to the breaker. Confirm against your registration before purchase, as subtle changes within a long production run can affect what bolts straight on.

No — the 1.5 and 1.8 are different engines with different engine codes, bore sizes, and cylinder head specifications, so their heads are not interchangeable. Even if both are petrol N16 models of the same year, the head must match the specific engine code rather than just the generation or fuel type. Supply your exact engine code to the breaker and they will source the correct head for your unit.