Fitting a MERCEDES-BENZ that needs a new Alternator BOGAP OE Ref 6421540302? This one is built by BOGAP to OEM reference 6421540502, so it slots in as a straight swap for the original part — no modifications, no guesswork.
It's listed under BOGAP part number C6211101, EAN: 4255596514929, which you can cross-check against your old part before ordering to be sure it's the right fit.
Double-check fitment against OEM reference 6421540502, or run your registration through our vehicle lookup tool — some MERCEDES-BENZ models share a platform across several years, so it's worth confirming rather than assuming.
Not quite the right one? The full Electrics range has other options worth a look.