Used Mercedes-Benz GLE Air Flow Meter

Yes, petrol-engined GLE variants use a mass air flow (MAF) sensor as part of their engine management system, so this is a genuine part on those models. However, diesel GLE variants (such as those badged 350d or 400d) generally rely on a different intake air measurement strategy and do not use a conventional air flow meter in the same way, so if you have a diesel GLE you are likely looking for a different component. Confirm your fuel type before searching, and mention it to the breaker.

The W166 (2015–2018) and V167 (2019–present) are entirely different platforms with different engine families, so an air flow meter from one generation will not simply swap into the other. Even where an engine code looks similar across the two generations, ancillary and connector specifications can differ, so you should treat these as non-interchangeable. Always quote your generation and engine code to the breaker and ask them to verify against your registration.

Trim level does not affect air flow meter fitment — AMG Line, Sport, and other trim designations are cosmetic and equipment packages that do not change the engine or its sensors. What matters is your engine code, which you can find on your V5C or via a VIN check, because the air flow meter is matched to the engine, not the badge. A breaker will use your engine code to confirm the correct unit, so have that ready when you enquire.

All three years sit within the W166 generation (2015–2018), so the engine architecture is the same and there is a reasonable chance of compatibility if the engine codes match. That said, minor production changes to sensors or connectors can occur within a generation, so quote your specific engine code to the breaker and ask them to cross-reference it against the donor vehicle's registration rather than relying on year alone. Never assume fitment purely on year.

The GLE Coupe (C167) and the standard GLE SUV (V167) share the same engine family for equivalent variants, so body style does not determine air flow meter fitment — the engine code does. If both vehicles carry the same engine code, the air flow meter is likely the same part, but confirm this with the breaker against both registrations before purchasing a used unit.

An air flow meter is generally a plug-and-play sensor and does not typically require coding to the ECU in the way a control module might, but whether any adaptation or reset procedure is needed on your specific GLE variant is something you should confirm with the breaker or a Mercedes-Benz specialist rather than assuming. This is particularly worth checking on newer V167 models where engine management systems are more complex. A breaker with Mercedes experience will often be able to advise based on the engine code you supply.