Mercedes-Benz SL Seat Replacement Parts

Both years fall within the R230 generation (2001–2012), so seats from that era are generally in the same family, but Mercedes introduced a facelift in 2008 that brought interior trim updates, meaning a 2005 donor and a 2003 recipient are both pre-facelift and the fit is more likely to be straightforward. That said, always confirm the exact part number with the breaker against your registration before buying, as trim level can affect the seat style. Never assume fitment is guaranteed without that check.

The R230 generation runs from 2001 to 2012 with a facelift introduced in 2008, so a 2009 seat is post-facelift and a 2006 seat is pre-facelift — these sit either side of that boundary. Interior changes at the facelift mean the seats may differ in profile, mounting points, or connector layout, so crossing that 2008 boundary is not straightforward. Confirm with the breaker whether the specific seat from a post-facelift car is compatible with your pre-facelift R230.

Engine variant alone does not affect seat fitment on the SL, so the difference between SL350 and SL500 power units is not the thing to focus on. What does matter is the trim or interior specification level, since the SL was offered with different seat styles across its range — for example, standard seats versus AMG sports seats or designo upholstery — and these can differ in shape, bolstering, and wiring. A seat from a matching trim level will give the best cosmetic and functional result; if the trim levels differ, the seat will likely mount correctly but may look or feel different to your original.

Yes — many SL seats contain side airbags built into the seat bolster, and these are safety-critical components. Airbags and pretensioner seat belts are single-use items; if a donor car has been in a collision and either has deployed, those parts must not be reused. Professional fitting is strongly recommended, and you should confirm with the breaker that the airbag module in the donor seat is compatible with your specific SRS system before purchasing.

Yes, driver and passenger seats are handed and are not interchangeable — always specify nearside (NS, passenger) or offside (OS, driver) when requesting a quote from the breaker. Getting the side wrong is one of the most common ordering mistakes on interior parts, so double-check this detail before the breaker sources the part.

The main modern SL generations are the R129 (1989–2001), R230 (2001–2012, facelifted 2008), and R231 (2012–2020). Identifying your generation is the first and most important step, as seats do not cross between generations. Once you know the generation, also check your trim or interior specification level and tell the breaker your registration so they can match the correct seat style.