Cheap Fiat Ducato Glow Plugs

Glow plugs are a diesel-only component, and every Fiat Ducato sold in the UK has been diesel-powered, so all variants do have glow plugs. The number of plugs matches the number of cylinders, typically four on the common four-cylinder engines. Because the Ducato has never been offered with a petrol engine in the UK market, you won't find a Ducato without them.

The Ducato moved from the second generation (Mk2, roughly 1994–2006) to the third generation (Mk3, 2006 onwards, with a significant facelift around 2014) and the engine families changed significantly across that boundary, so plugs from a Mk2 are very unlikely to suit a Mk3. Even within a generation, the correct glow plug is determined by the engine code rather than the model year alone, so always match on engine code first. Confirm with the breaker against your registration before buying across that 2006 generation boundary.

No — body style makes no difference whatsoever to glow plug fitment. Glow plugs are determined entirely by the engine fitted, and the same engine can appear across panel van, minibus, and chassis cab bodystyles. Focus on your engine code (found on your V5C or via a VIN check) rather than the body style when talking to a breaker.

The Mk3 Ducato ran from 2006, with a notable facelift in 2014 that brought updated MultiJet II engines alongside carryover units, so your 2016 model sits in the post-facelift era. Whether a 2012 plug crosses that 2014 boundary depends on whether both vehicles share the same engine code — if the codes match, fitment is likely, but if the engine specification changed, the plug type may differ. Give your engine code to the breaker and ask them to confirm it against the donor vehicle's code before purchasing.

The 35, 40, and other Ducato designations refer to gross vehicle weight ratings, not engine variants, and they do not determine which glow plugs are fitted. What matters is the engine code, which can be the same across different weight-class variants. Confirm the engine code from your V5C or a VIN check and pass that to the breaker — trim or weight designation is irrelevant for this part.

The single most useful detail is your engine code, which is listed on your V5C logbook or can be obtained via a VIN check — it tells the breaker exactly which engine family and specification you have, which is what determines the correct plug type and thread size. Your registration year and fuel type are helpful supporting details, but two Ducatos from the same year can carry different engines with incompatible plugs. Supplying the engine code upfront will save time and reduce the risk of ordering the wrong part.