Used Mercedes-Benz S-Class Brake Pedal

Both years fall within the W221 generation (2005–2013, facelifted 2009), so there is a reasonable chance of compatibility, but the facelift in 2009 can introduce changes to pedal box assemblies and mounting points. We'd recommend confirming with the breaker against both registration numbers before ordering, as what looks identical can have subtle differences across the facelift boundary. Never assume fitment without the breaker cross-checking the specific part numbers.

The W222 (2013–2020) and the W221 (2005–2013) are entirely separate generations with different body structures and pedal box designs, so these are very unlikely to interchange. Treat them as incompatible and source a pedal from the correct W221 generation. Always give the breaker your registration so they can verify the exact part required.

The brake pedal itself — the physical pedal arm and pivot assembly — is generally consistent across the engine range within a generation, as the pedal connects to a servo and master cylinder rather than being directly sized to the engine. However, larger-engined variants such as S500 or S63 AMG may have different brake system configurations that could affect the servo or pedal ratio, so it is worth confirming with the breaker against your registration to be safe. Do not assume a pedal from an S320 will definitely suit an S600 without that check.

Trim level alone does not affect the brake pedal, and cosmetic or interior specification differences between SE, AMG Line, and full AMG variants are irrelevant to pedal fitment. That said, full AMG models (such as S63 or S65) can have performance-specific brake setups that may influence pedal ratio or mounting, so confirm with the breaker if you are sourcing for an AMG variant. The breaker will cross-reference your registration to catch any such differences.

No — left-hand-drive and right-hand-drive S-Class models have mirrored pedal box and bulkhead arrangements, so LHD pedal assemblies will not fit a UK RHD car. Always make clear to the breaker that you need a right-hand-drive part, and supply your registration to confirm compatibility. Fitting an LHD pedal to an RHD car is not a safe or practical workaround.

The W223 (2020–present) is a new generation with a redesigned platform and different interior architecture compared to the W222 (2013–2020), making cross-generation fitment very unlikely. Source a pedal specifically for your W222 generation, and give the breaker your registration so they can pinpoint the exact part. Do not mix generations on safety-critical components like the brake pedal.