Mercedes-Benz CLA Intercooler Replacement Parts

Yes, but only on the turbocharged petrol and diesel engine variants — every engine fitted to the CLA is turbocharged, so all CLA models do carry an intercooler as standard. The CLA has never been offered with a naturally aspirated engine in the UK market, meaning intercooler queries are valid across the entire range. That said, the specific intercooler unit varies by engine code, so always match on engine code rather than assuming any CLA intercooler will fit any other.

The CLA ran as two distinct generations — the C117 (2013–2019, with a facelift in 2016) and the C118 (2019–present) — and these are completely different platforms with different engine bay layouts, so intercoolers from the C117 are not a direct swap into the C118. Even within each generation, the intercooler you need is dictated by your engine code first, so a C117 with an OM651 diesel will need a different unit to one with an M270 petrol. Confirm exact fitment with the breaker against your registration and engine code before buying.

The C117 generation ran from 2013 with a facelift introduced in 2016, and while the core engine families carried over, there can be mid-production ancillary and mounting changes that affect whether a pre-facelift intercooler bolts straight in. The engine code is the most reliable guide here — if the code matches, the internals are likely the same, but bracket positions and pipe routing should be confirmed with the breaker against your specific registration before you commit.

No — trim level has no bearing on intercooler fitment for the CLA; Sport, AMG Line, Executive, and any other trim designation refer to cosmetic and equipment differences, not changes to the engine or its cooling system. What actually determines which intercooler you need is your engine code, which you can find on your V5C or via a VIN check. The only exception would be if different trims were specified with genuinely different engines — in that case it is the engine code that matters, not the trim name itself.

The 220d and 200d in the C117 and C118 generations share the same engine family but are typically tuned to different output levels, and the intercooler specification can differ between them even when the block is similar. Your engine code — printed on the V5C and visible via a VIN check — is the definitive guide, and you should supply that code directly to the breaker so they can match the part accurately. Never rely on the badge alone when sourcing mechanical parts like intercoolers.

Yes — the CLA 45 AMG uses the high-output M133 (C117 era) or M139 (C118 era) engine, which operates at significantly higher boost pressures than the standard M270 or M260 units found in the CLA 220, and the intercooler is sized and designed accordingly. These parts are not interchangeable, and attempting to fit a standard intercooler to a CLA 45 AMG or vice versa is not appropriate. Always confirm your engine code with the breaker to ensure the unit supplied matches your specific application.