Second Hand Mercedes-Benz EQB Engine Mount

No — the EQB is a fully electric vehicle and has no combustion engine, so there is no engine mount fitted to any variant of this model. Instead of an engine mount, the EQB uses motor mounts (also called motor support brackets or powertrain mounts) to locate the electric drive unit. If you are looking for a mount for the electric motor or its subframe, search specifically for EQB motor mount or EQB powertrain mount and confirm the exact part with a breaker against your registration.

Because the EQB is fully electric, the part you are most likely looking for is an electric motor mount, drive unit mount, or front/rear subframe mount rather than anything called an engine mount. The correct part will depend on whether your EQB is the rear-wheel-drive or four-wheel-drive (EQB 350 4MATIC) variant, as these have different drive unit arrangements. Give a breaker your registration and the drivetrain layout — 2WD or 4WD — so they can identify the right mount from a matching vehicle.

The EQB was launched in the UK in 2022 and shares the same W243 generation through to the current model, so mounts from vehicles within that generation are likely to be closely related. However, ancillary and mounting changes can occur mid-production even within a single generation, so whether a specific mount from a 2022 car crosses to a 2023 or 2024 car should be confirmed with a breaker against both registrations before buying.

No — trim level does not affect the motor or drivetrain mounts on the EQB; AMG Line, Sport, and other trim grades share the same powertrain mounting points within each drivetrain variant. What does matter is whether the car is the standard rear-wheel-drive version or the 4MATIC four-wheel-drive version, as these use different drive units and may use different mounts. Confirm the drivetrain with your breaker alongside your registration to make sure the part is sourced from a matching vehicle.

The EQA (H243) and EQB (W243) share the same platform and electric drivetrain family, so there is a possibility of overlap, but the two models have different body structures and some differing mounting arrangements. Whether a specific mount from an EQA transfers directly to an EQB — and across which variants — is something you should confirm with a breaker who can cross-reference both registrations rather than assume compatibility.