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Cheap Mercedes-Benz G-Class Windscreen

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Choosing the right used Mercedes-Benz G-Class windscreen

Used windscreens vary between vehicles - and whether you call it used, second hand or a replacement, matching the right one matters. These are the details breakers need to match the right part to your car - our request form asks them so you only hear from suppliers with the correct part:

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Fitment questions

Will a windscreen from a pre-2018 G-Class fit my newer W463A G-Class?

No – the G-Class moved from the long-running W463 generation (1989–2018) to the heavily revised W463A generation in 2018, and the two bodyshells are not interchangeable, so windscreens from the older car will not fit the newer one. Always source a screen from the correct generation and confirm this with the breaker against your registration before buying.

Does the G-Class trim level affect which windscreen I need – for example, does a G350d need a different screen to a G63 AMG?

Trim level and engine make no difference to windscreen fitment on the G-Class – a G350d, G500, and G63 AMG within the same generation use the same aperture. What does matter is whether your screen has heating elements or an ADAS camera bracket fitted, so check those features rather than worrying about the trim badge.

My G-Class has a front camera for lane-keeping and automatic braking – does that affect which windscreen I can use?

Yes, this is important: ADAS-equipped G-Class models (more common from 2018 onwards on the W463A) require a windscreen with the correct camera bracket or mounting point already bonded in, and fitting a plain screen without it will leave the system unable to work properly. You should confirm with the breaker that the screen they have carries the right bracket for your specific ADAS setup, as compatibility with a particular system is something only they can verify against your registration.

Can I fit a heated windscreen from a W463A onto a car that originally had an unheated screen?

The glass shape will be the same within the W463A generation, but a heated screen has electrical connectors that your car may not be wired for, so it is not a straightforward swap even if the glass physically fits. It is worth discussing with the breaker whether the connectors are present on your car before purchasing a heated screen.

Does a windscreen from a 2019 W463A G-Class fit a 2023 W463A G-Class?

Both years fall within the current W463A generation (2018 onwards), so in terms of the basic aperture they are the same – but you still need to match heated versus unheated and check whether both cars carry the same ADAS camera bracket arrangement, as these features can vary across the model year range. Confirm the specific screen's features with the breaker against your exact registration to avoid ending up with the wrong glass.

I've found a cheap used G-Class windscreen but the seller doesn't know if it has a rain sensor or camera bracket – is that a problem?

It can be, especially on W463A models where ADAS camera brackets and rain sensor apertures are common but not universal – fitting a screen that is missing these cut-outs or brackets can render safety systems inoperative or require expensive adaptation. Always ask the breaker to check the screen physically and cross-reference it against your registration before you commit to buying.