Second Hand Mercedes-Benz EQA Airbag

The Mercedes-Benz EQA (H243) launched in 2021 and remains in its first generation as of this writing, so a 2021-sourced airbag and a 2023 car sit within the same generation. That said, whether the specific airbag module is compatible with your car's SRS system is something you must confirm with the breaker against your registration before buying. Airbags are safety-critical single-use components, so professional fitting by a qualified technician is strongly recommended.

For the EQA, trim level can matter because seat specification varies across grades — for example, the standard seats fitted to an EQA 250 Sport differ from the AMG Line's sport seats, so a seat-mounted side airbag from one trim may not be a direct match for another. Curtain and steering wheel airbags are less likely to vary by trim, but you should still confirm the exact part against your registration with the breaker. Never assume fitment is identical across trims without checking.

Side (NS/OS) matters for several airbag locations, particularly side-impact and seat-mounted airbags, and a UK right-hand-drive car's nearside and offside are reversed compared to a left-hand-drive vehicle. You should always specify NS (nearside, kerbside in the UK) or OS (offside, driver's side in the UK) when asking a breaker for a quote. Confirm the exact side and fitment against your registration before proceeding.

Airbags are safety-critical components and working with SRS systems incorrectly can cause accidental deployment or leave the system non-functional, putting occupants at serious risk. Used airbags should only be fitted by a qualified technician who can also reset or replace the SRS control module as required. This is not a DIY job, regardless of mechanical experience.

The EQA is only offered as a 5-door SUV body style, so door count is not a differentiating factor within this model. The more important variables are which specific airbag location you need (steering wheel, curtain, side, knee, etc.), the trim level if seat-mounted, and NS or OS for any side-specific units. Confirm the part details against your registration with the breaker before purchasing.

Engine and drivetrain variant — including whether the car is single or dual motor — does not affect airbag fitment, so you don't need to match on that basis. What matters is the generation (H243, 2021-onwards), the specific airbag location, and NS or OS side. Compatibility of the airbag module with your car's specific SRS system is something to confirm with the breaker against your registration, and professional fitting is essential as airbags are single-use safety-critical parts.