Used Mercedes-Benz B-Class Slam Panel

The slam panel (also called the front panel or radiator support panel) is the structural crossmember at the very front of the engine bay that the bonnet latch, radiator and front bumper reinforcement mount to, and yes, the Mercedes-Benz B-Class does have one. It sits behind the front bumper and is a standard part of the front-end structure on all variants of the B-Class. If yours is damaged, usually from a front-end impact, a used one from a breaker is a common and cost-effective repair.

No — the W245 (first-generation B-Class, produced 2005–2011) and the W246 (second-generation, produced 2011–2018) are entirely different platforms with different front-end structures, so the slam panels are not interchangeable. Always match the part to the correct generation. When contacting a breaker, give them your registration number so they can confirm the exact platform.

The W246 B-Class received a facelift in 2015, which brought changes to the front-end styling including the bumper, grille and lights. The slam panel itself may or may not have changed at that boundary, but because front-end revisions can affect mounting points and panel geometry, you should confirm with the breaker whether a pre-2015 or post-2015 panel is correct for your specific registration rather than assuming they interchange.

Trim level does not affect slam panel fitment on the B-Class — the front-end structure is shared across SE, Sport, AMG Line and other trim grades within the same generation. Be aware that cosmetic parts attached to or around the slam panel, such as bumper covers and grille surrounds, can differ between trims, but the panel itself will be the same. Just make sure the generation and facelift period match your car.

Both years are W246 B-Class, but 2013 is pre-facelift and 2016 is post-facelift (the facelift arrived in 2015), so there is a potential boundary between those two cars. Whether the slam panel itself changed at the facelift is something you should confirm directly with the breaker against your registration, as they will be able to compare the part from the donor vehicle against your car's spec.

No — engine choice, whether petrol, diesel or the electric B250e variant, does not change which slam panel you need, as the front-end structure is consistent across the range within a generation. What matters is the generation (W245 or W246) and, within the W246, whether your car is pre- or post-2015 facelift. Give the breaker your registration and they can confirm the correct part for your exact vehicle.