Cheap Mercedes-Benz GLC Air Flow Meter

Yes, but only on petrol-engined GLC variants — petrol engines use a mass air flow (MAF) sensor to measure incoming air. Diesel engines, including the 220d and 300d fitted to many GLCs, use a different air management strategy and do not have a conventional air flow meter in the same way, so if yours is a diesel you are likely looking for a different part. Check your V5 or run a VIN check to confirm your fuel type and engine code before ordering.

The GLC ran as the X253 generation from 2015 through to 2022, with a facelift arriving in 2019, so a 2016 and a 2020 car sit either side of that facelift boundary. The engine code is the critical detail here — if both cars share the same engine code (for example M264 or M276) there may be compatibility, but ancillary changes can occur across a facelift year, so you should confirm the specific part number with the breaker against both registrations before buying.

No — Sport, AMG Line, and other GLC trim levels are specification packages that affect interior, wheels, and styling, not the engine internals. What determines which air flow meter you need is the engine code, not the badge on the boot lid. Give the breaker your engine code (found on your V5 or via a VIN check) and they can match the part correctly regardless of trim.

The GLC 300 petrol in the X253 generation was fitted with the M264 four-cylinder turbocharged engine in later production, though earlier 300 variants used the M276 six-cylinder — the exact engine code for your specific car will be on your V5 registration document or available from a VIN check. Always quote this code to the breaker rather than just the badge, as the air flow meter is matched to the engine, not the model name. This avoids ordering a part designed for a different unit that happens to carry the same '300' badge.

The GLC Coupe (C253) and the standard GLC (X253) share the same engine family, so if the engine codes match the air flow meter itself should be the same component — body style has no bearing on this part. That said, always confirm against both registrations with the breaker, as production changes unrelated to body style can affect compatibility. The breaker will be able to cross-reference part numbers to be sure.

This is something you should confirm with your fitting garage or the breaker rather than assume either way — on some Mercedes-Benz applications, sensors can require coding or adaptation via diagnostic equipment after fitting. A used air flow meter from a dismantled GLC of the same engine specification is the safest starting point, but your garage will be best placed to advise on whether any adaptation procedure is needed for your specific car.