Mercedes-Benz CLA AC Compressor Replacement Parts

The Mercedes-Benz CLA (C117) ran from 2013 to 2019, with a facelift arriving in 2016, so a 2014 and 2018 car sit either side of that facelift boundary. Engine codes stayed broadly similar across the range, but ancillary mounting points and compressor specifications can change mid-production, so whether a pre-facelift compressor will bolt straight onto a post-facelift car is something you should confirm with the breaker against your exact registration. Supply your engine code from your V5 or a VIN check — that is the single most useful detail for the breaker to match against their stock.

The 200 and 220 badges denote different engine outputs and, crucially, different engine codes, so the compressors are not automatically interchangeable even though both are petrols or both diesels in their respective variants. Fitment follows the engine code rather than the badge, so always confirm your actual engine code (found on your V5 or via a VIN check) rather than relying on the number in the model name. Give that code to the breaker and ask them to match it directly.

AMG Line and Sport are trim levels that affect cosmetics — bumpers, alloys, interior detailing — and trim level alone does not determine which AC compressor is fitted. What matters is the engine code, fuel type, and gearbox type, which can be identical across different trim grades. If your engine code matches the donor car's engine code, trim is not a barrier, though always confirm with the breaker against your registration to rule out any build-date variation.

No — petrol and diesel engines use different compressor specifications and the parts are not interchangeable across fuel types. Always tell the breaker both your fuel type and your engine code, as these are the two most important filters when sourcing a used AC compressor. Supplying your registration or VIN alongside the engine code will help the breaker identify the correct unit from their stock.

Gearbox type can influence how ancillary components are routed and mounted around the engine bay, so it is a relevant detail to pass on to the breaker alongside your engine code and fuel type. The CLA was predominantly offered with automatic (7G-DCT dual-clutch) transmission in the UK, but confirming your gearbox type removes any ambiguity. Mention it when you contact the breaker so they can check their donor vehicle matches your setup.

The original CLA (C117 body code) ran from 2013 to 2019, and Mercedes-Benz launched the second-generation CLA (C118) for the 2019 model year, so a 2019 car could be either generation depending on exactly when it was registered. AC compressors are not interchangeable between C117 and C118 due to different engine families and engine bay layouts. Check your V5 for the VIN or engine code and confirm which generation you have before the breaker sources a unit.