Used Mercedes-Benz GLA Wishbone

The first-generation GLA (X156) ran from 2013 to 2019, with a facelift arriving in 2017 that brought updated styling and some revised components. Within either the pre-facelift (2013–2017) or post-facelift (2017–2019) period, wishbones will generally interchange on the same side, but crossing the 2017 facelift boundary is worth checking directly with the breaker against your registration number as geometry or mounting points may differ.

These cars sit either side of the 2017 facelift boundary within the first-generation X156, so while the basic platform is shared, whether the wishbone carries across that cut-off is not something to assume. Give your registration to the breaker and ask them to cross-reference both donor and recipient cars before buying.

The second-generation GLA (H247) launched in 2020 and is a fundamentally different platform to the X156, so wishbones from a 2020-onwards car will not fit an earlier GLA. Always confirm the generation with the breaker using your registration to make sure you're quoted the right part.

Engine size can influence suspension and running gear specifications, particularly where heavier or more powerful variants use uprated components, so it is worth telling the breaker both your engine size and the donor car's engine size rather than assuming all GLA wishbones are the same. Within the same generation and the same engine family the parts may well match, but let the breaker confirm against both registrations to be sure.

Trim levels like SE, Sport, and AMG Line do not in themselves affect wishbone fitment on the GLA, so you don't need to hunt specifically for an AMG Line donor car if your budget doesn't stretch. Bear in mind that if any ancillary brackets or links look cosmetically different, the breaker can check whether those are trim-related or mechanically significant.

Yes, side matters — always specify whether you need the nearside (NS, left-hand side from the driver's seat) or offside (OS, right-hand side) when contacting a breaker, as the two are not interchangeable. Getting this wrong is one of the most common ordering mistakes, so double-check your workshop report or the worn component itself before requesting a quote.