Cheap Mercedes-Benz GLB Inlet Manifold

Yes, all GLB variants have an inlet manifold — the GLB is powered exclusively by turbocharged four-cylinder petrol and diesel engines, all of which use an inlet manifold to direct air into the combustion chambers. There are no naturally aspirated or rotary variants to worry about, so this is a genuine part across the entire GLB range. What does vary is the exact manifold design between engine codes, so you need to know your engine code before searching.

The GLB is a single-generation model launched in 2019 (X247 platform), with a facelift arriving in 2023 that brought styling and equipment updates. Generation matters less than engine code for the inlet manifold, but the facelift may have brought changes to ancillary components and mountings — confirm with the breaker whether a pre-facelift manifold fits a post-2023 car against your registration. The safest starting point is always your engine code, which you can find on your V5C or via a VIN check.

The 2023 facelift marks a production boundary for the GLB, and while the core engine families carried over, there may have been ancillary or mounting changes around that point. If both cars share the same engine code, there is a reasonable chance of compatibility, but crossing the facelift boundary is exactly the kind of situation you should confirm with the breaker against both registrations rather than assume. Supply your engine code and registration to the breaker and ask them to cross-reference before buying.

No — trim level has no bearing on inlet manifold fitment whatsoever. Sport, AMG Line, and AMG Line Premium are equipment and styling packages, not different engines, so the manifold is determined entirely by your engine code and fuel type. A used manifold from an AMG Line car will fit a Sport car with the same engine code; just be aware there may be cosmetic differences in surrounding components that do not affect function.

The GLB 200 and GLB 220 4MATIC both use four-cylinder turbocharged petrol engines, but they have different engine codes and outputs, which typically means different inlet manifold specifications. The 4MATIC four-wheel-drive system itself has no effect on the inlet manifold, but the engine tune does, so do not assume interchangeability based on both being petrol. Check your engine code on the V5C and give it to the breaker — that single detail will tell them whether the manifolds are the same part.

Yes, absolutely — petrol and diesel inlet manifolds are completely different parts and will not interchange. Beyond fuel type, the specific engine code within each fuel family also determines the manifold design, so a GLB 200d diesel manifold is not the same as a GLB 220d unit even though both are diesel. Always confirm your engine code (found on your V5C or via a VIN check) and fuel type when requesting quotes from a breaker.