Second Hand Mercedes-Benz GLS Spoiler

Yes, the GLS is offered with a roof spoiler (sometimes called a rear roof spoiler or tailgate spoiler) as either a factory-fitted option or an AMG Line styling addition on certain variants. Not every GLS will have one fitted, so when buying used it is worth confirming with the breaker whether the car your part came from was equipped with one. If you are looking for a rear lip spoiler in an aftermarket sense, those also exist for this model from third-party suppliers, but a breaker will typically be supplying the genuine OEM roof spoiler only.

The GLS nameplate covers two main generations: the first-generation X166, produced from 2016 to 2019 (this was a facelift and rename of the GL-Class X166 which ran from 2012), and the second-generation X167, which launched in 2019 and received a facelift in 2023. The spoiler is generation-specific — an X166 spoiler will not fit an X167 — so you must match the generation of the donor car to your own. Within each generation the body structure is shared across all variants, so generation and facelift period are the key fitment factors.

The X167 generation runs from 2019, with a facelift arriving for the 2023 model year that brought updated bodywork including changes to the rear tailgate and trim detailing. Because the facelift can affect panel and trim geometry, whether a pre-facelift spoiler crosses cleanly onto a post-facelift car is not something that can be guaranteed — you should confirm this directly with the breaker, quoting both registrations, before purchasing. If the breaker can check the part numbers against your registration that is the safest route.

Trim level can matter here in a practical sense: AMG Line models were often fitted with a spoiler as standard where base trims were not, and the spoiler itself may differ in shape or finish between AMG Line and non-AMG Line variants. However, the underlying body structure is the same across trims within a generation, so if you are fitting an AMG Line spoiler to a non-AMG Line car it should physically locate correctly — though colour and finish may differ and you may need to account for any associated trim clips or differing paintwork. Confirm the specific part with the breaker against your registration to be sure you are getting the right profile and fixings.

No — the spoiler is a body panel fitment determined by generation and facelift period, not by what engine or drivetrain the car has. Whether your GLS is a diesel, petrol, or plug-in hybrid, and whether it is in standard or AMG specification, the spoiler fitment comes down to which generation (X166 or X167) and whether it is pre- or post-facelift. You can safely disregard engine variants when searching, but do still confirm the exact part with the breaker using your registration.

The GL-Class was renamed GLS from 2016 onwards, and both names refer to the same X166 platform during that overlap period, so in many cases the bodywork is the same car. However, there were running production changes and regional specification differences, so you should confirm with the breaker by providing both registrations rather than assuming the parts are identical. A good breaker will be able to cross-reference the part numbers to give you a definitive answer.