Mercedes-Benz B-Class Seat Replacement Parts
Get quotes for a used or replacement Mercedes-Benz B-Class seat. Genuine second hand parts from UK vehicle dismantlers - free request, breakers with stock reply direct.
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Choosing the right used Mercedes-Benz B-Class seat
Used seats 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:
- State whether it's a front or rear seat
- State whether you need cloth or leather
Other used Mercedes-Benz B-Class parts
- Used Mercedes-Benz B-Class Seat Belt
- Used Mercedes-Benz B-Class Airbag
- Used Mercedes-Benz B-Class Bumper
- Used Mercedes-Benz B-Class Rear Panel
- Used Mercedes-Benz B-Class Wishbone
- Used Mercedes-Benz B-Class Door Handle
- Used Mercedes-Benz B-Class Engine
- Used Mercedes-Benz B-Class Roof Panel
- Used Mercedes-Benz B-Class Window Winder Motor
- Used Mercedes-Benz B-Class Subframe
- Used Mercedes-Benz B-Class Headlight
- Used Mercedes-Benz B-Class Axle
Used seat for other Mercedes-Benz models
Fitment questions
Will a seat from a 2015 Mercedes-Benz B-Class fit my 2013 model?
Both the 2013 and 2015 B-Class belong to the second generation (W246), which ran from 2011 to 2018 with a facelift in 2014, so seats from across this generation are your strongest starting point for compatibility. However, because the facelift year can bring trim and interior updates, you should confirm with the breaker whether the specific seat they have matches your pre- or post-facelift interior before buying. Never guarantee fitment without checking your registration against the donor vehicle.
Does the generation of the B-Class matter when buying a used seat?
Yes, generation is the most important factor — the first-generation B-Class (W245, 2005–2011) and the second-generation (W246, 2011–2018) have different interior dimensions and seat fixings, so seats are not interchangeable between them. Always make sure the seat you're buying is from the same generation as your car, and confirm this with the breaker using your registration number.
Will a seat from a B-Class with a different engine fit mine?
Engine choice makes no difference to seat fitment on the B-Class — the interior and seat mounting are the same regardless of whether the donor car is diesel or petrol. Focus instead on matching the generation, trim level, and side (NS nearside or OS offside), and you can safely ignore the engine when searching.
Does the trim level affect which seat I need — for example, Sport versus SE?
Trim level can matter on the B-Class because higher or sportier trims sometimes feature different seat styles, upholstery, or bolstering compared to standard SE seats. If your car has standard cloth SE seats and you fit Sport or AMG Line seats, they should physically mount correctly within the same generation, but you may notice cosmetic differences in material, colour, or shape. Check the trim of the donor seat against your own and confirm the specifics with the breaker.
Does a seat from a pre-facelift W246 (2011–2013) fit a post-facelift W246 (2014–2018)?
Both sit within the same W246 generation, so the seat mountings are closely related, but the 2014 facelift may have introduced interior or trim differences that affect how well a pre-facelift seat integrates with your car. You should name the boundary year to your breaker and ask them to confirm whether the specific seat is compatible with your exact model year and trim before purchasing. Do not assume fitment across the facelift boundary without that check.
Is it safe to fit a used B-Class seat myself, and what about airbags?
Fitting a standard seat is a job many experienced DIYers tackle, but if the seat contains a side airbag or a pretensioner seat belt mechanism, professional fitting is strongly recommended — both are safety-critical components and are single-use after deployment. You should also confirm airbag module compatibility with your car's specific SRS system directly with the breaker against your registration, as this is not something to assume. Never fit a seat with a deployed airbag or a triggered pretensioner, and always have safety-related work checked by a qualified technician.