Cheap Alfa Romeo Stelvio Glow Plugs

Yes, glow plugs exist on the Stelvio but only on diesel variants – specifically models fitted with the 2.2-litre MultiJet diesel engine, which covers the vast majority of diesel Stelvios sold in the UK. Petrol-engined Stelvios (including the 2.0-litre turbo and the Quadrifoglio's 2.9 V6) use spark plugs, not glow plugs, so if your car is petrol you need a different part entirely. Check your V5 or run a VIN check to confirm whether your engine is diesel before ordering.

The Stelvio has been in production as a single generation since its 2017 UK launch, with a facelift arriving for the 2021 model year – so a 2018 car is pre-facelift and a 2022 is post-facelift. Both generations use variants of the same 2.2 MultiJet diesel engine family, but ancillary and component-level changes can occur across a facelift boundary, so you should confirm compatibility with the breaker against your specific registration rather than assume a straight swap. Supplying your engine code – found on your V5 or via a VIN check – will give the breaker the most reliable basis for matching the correct plugs.

Trim level has no bearing on glow plug fitment – Sprint, Ti, Veloce and any other trim designation are cosmetic and equipment packages, not mechanical differences. What matters is the engine code, which is the same 2.2 MultiJet diesel unit regardless of which trim your Stelvio carries. Confirm the engine code with your breaker and the trim name can be ignored for this part.

The 2.2-litre MultiJet diesel fitted to the Stelvio is a four-cylinder engine, so it takes four glow plugs – one per cylinder. When sourcing from a breaker you may find them sold individually or as a set, and replacing all four at the same time is standard practice since they will have accumulated the same wear. Let the breaker know you need a full set of four and confirm against your engine code.

No – drivetrain layout makes no difference to glow plug fitment, as glow plugs are determined entirely by the engine, not by whether the car is RWD or Q4 all-wheel drive. Both drivetrain configurations were available with the same 2.2 MultiJet diesel engine in the UK market Stelvio range. Simply provide your engine code to the breaker and the drivetrain question becomes irrelevant for this part.

The Giulia and Stelvio share the same 2.2-litre MultiJet diesel engine family, so there is a reasonable basis to investigate cross-compatibility, but you should not assume a straight swap without checking. Minor specification or supplier changes between the two models or across production dates can affect whether the plugs are identical. Give the breaker both vehicles' engine codes and registrations and ask them to confirm before purchasing.