Second Hand Mercedes-Benz CLA Engine Mount

The CLA ran in two distinct generations: the C117 (2013–2019) and the C118 (2019–2023), so a 2014 and a 2018 car are both within the C117 generation, which is a promising starting point. However, fitment really follows the engine code rather than the year alone, so you need to confirm both cars share the same engine code before assuming the mount will transfer. Ask your breaker to cross-reference the engine codes from both registrations, as mounting geometry can vary between the petrol and diesel variants within that generation.

The C117 (2013–2019) and C118 (2019–2023) are separate generations with different platform architecture, so engine mounts are very unlikely to be interchangeable between them. Even where an engine code carries across the two generations, the subframe and mounting points were redesigned for the C118. Always confirm against the specific engine code and registration with your breaker rather than assuming generation overlap covers this crossing.

Yes, the engine mount you need is determined primarily by the engine code, and the 180, 200, and 220d badges indicate different engines — a 1.3 or 1.6 petrol unit in the 180 and 200 variants and a 2.1 or 2.0 diesel unit in the 220d, depending on the generation. The badge alone is not enough; the actual engine code printed on your V5 or obtained via a VIN check is what your breaker needs to source the correct mount. Do not assume mounts from a petrol CLA will suit a diesel CLA or vice versa, even within the same model year.

No, trim level does not affect engine mount fitment — AMG Line, Sport, and other trim designations on the CLA relate to cosmetics, interior specification, and suspension tuning, not the engine mounting arrangement. What matters is the engine code, fuel type, and whether the car has a manual or automatic gearbox. Give your breaker the engine code from your V5 and they will be able to identify the correct mount regardless of which trim your car is.

The C117 CLA received a facelift around 2016, which brought styling updates and some powertrain revisions, meaning the engine codes fitted after the facelift may differ from those used earlier in the generation. Because engine mounts follow the engine code rather than the facelift date, the key question is whether the pre- and post-facelift cars actually share the same engine code. Confirm the engine code from your V5 and ask your breaker to verify compatibility against the specific donor vehicle's registration before purchasing.

Yes, all CLA variants — petrol and diesel — use engine mounts to secure the engine to the subframe, so this is a genuine part across the range. However, the mounts themselves differ in design and geometry between engine families, so a diesel engine mount will not typically suit a petrol engine and vice versa. Always supply your engine code to the breaker so they can match the mount to your specific unit rather than just the fuel type or badge.