Mercedes-Benz SLK Rear Tailgate Replacement Parts

The SLK ran across three generations: R170 (1996–2004), R171 (2004–2011), and R172 (2011–2016), and the tailgate is generation-specific so parts do not cross between these ranges. Within a generation there may be mid-run pressing changes, so always confirm the exact year of the donor car against your registration with the breaker. Never assume a tailgate from one generation will drop straight onto another.

Both are the same R171 generation, which gives you the best chance of a match, but the R171 received a facelift around 2008 that may have brought subtle pressing or trim-mount differences on the rear. Name the exact model year of both the donor and your car when you contact the breaker, and ask them to confirm the panels are identical before you commit. We can't guarantee fitment across that facelift boundary.

Engine and trim level do not affect tailgate fitment on the SLK — the shell is the same across 200, 250, 350 and AMG variants within the same generation. You may find cosmetic differences such as badging, spoiler lip finish, or rear badging holes that differ between specs, so factor that in if appearance matters to you. The breaker can advise on badge holes and any finishing trims included with the panel.

No — the R170 (1996–2004) and R172 (2011–2016) are completely different generations with different body pressings, so the tailgate will not fit. Always source a tailgate from the matching generation to your car, and quote your registration to the breaker so they can pull the right part.

The SLK is a two-seat roadster with a retractable hardtop across all three generations (R170, R171, R172), so there is only one body style to consider — there is no estate or hatchback variant to mix up. Generation is therefore the key fitment question, and within a generation you should also confirm the model year with the breaker in case of any mid-run pressing changes.

Yes, it could be — generation alone (R170, R171, or R172) is the minimum you need to confirm, and ideally you want the exact model year too in case of mid-generation pressing changes that aren't always well documented. Ask the breaker to check the donor vehicle's VIN or registration rather than going by appearance alone. Without that confirmation we'd recommend walking away, as a mismatched tailgate is an expensive mistake.