Cheap Mercedes-Benz GLS Wheel Hub

The GLS exists in two generations sold in the UK: the first-generation X166 ran from 2016 to 2019 (it was badged GL before 2016, but the GLS name began with this body), and the second-generation X167 launched in 2020 and continues to the present day. Knowing which generation you have is the most important starting point when sourcing a used wheel hub, as the two generations are not interchangeable. Check your V5C or registration plate with a breaker to confirm exactly which generation applies to your car.

These two vehicles sit in different generations — the 2018 model is the X166 and the 2021 is the X167 — so the hub designs are different and the parts are not expected to be interchangeable. You should always source a hub from the same generation as your vehicle. Confirm the exact part compatibility with your breaker against your registration number before purchasing.

Engine size can influence the brake and hub assembly on the GLS because larger, heavier-engined variants may run bigger brakes requiring a correspondingly different hub specification. Both are X166-generation vehicles, but the 350d and 500 may not share the same hub, so you should not assume they are identical. Give your registration to the breaker so they can verify the correct hub for your specific engine variant.

Trim level alone does not affect wheel hub fitment on the GLS; the hub is determined by the generation and engine, not by whether the car has AMG Line badging or upgraded interior finishes. That said, AMG Line models may have larger brake discs and calipers than standard-trim cars, and the hub needs to match those brake components, so engine size and brake specification still matter. Tell the breaker your full specification including engine and trim so they can cross-reference the correct hub.

The X166 GLS received a facelift during its production run, and while the fundamental platform remained the same, running-gear components including hubs can vary across a facelift boundary. Whether a specific hub crosses that boundary safely is something you should confirm with the breaker against your registration rather than assume. Providing your exact registration ensures the breaker can match the part to your precise build.

Yes, the nearside (NS, passenger side) and offside (OS, driver side) wheel hubs are handed on the GLS and are not interchangeable. Always specify to the breaker which side you need when requesting a quote. Fitting the wrong side can affect wheel bearing geometry and brake component alignment, so getting this right is essential.