000 830 21 00 – Mercedes-Benz A/C Compressor
Description
000 830 21 00 – Mercedes-Benz A/C Compressor (Refrigerant Compressor)
The A/C compressor is the core component of the vehicle’s air conditioning system, responsible for compressing and circulating refrigerant throughout the HVAC loop. It draws in low-pressure refrigerant gas from the evaporator, compresses it into a high-pressure, high-temperature gas, and pumps it toward the condenser. This specific unit is typically a variable-displacement design that adjusts its output based on cooling demand to improve fuel efficiency and minimize engine load.
Compatibility:
This part is designed for Mercedes-Benz vehicles equipped with the M276 V6 engine and is compatible with the following models and years:
- C-Class (W204) C300 4Matic 2013–2014 and C350 2012–2015;
- E-Class (W212) E350 and E400 2012–2016;
- CLS-Class (C218) CLS400 2015–2017;
- GLK-Class (X204) GLK350 2013–2015;
- SLK-Class (R172) SLK350 2012–2016; and
- ML-Class/GLE-Class (W166) models with matching engine specifications.

















