TYC 20123 A/C Compressor

Mercedes-Benz A/C Compressor for OE-Style Cooling

This TYC A/C compressor is built for Mercedes-Benz vehicles that use R134a or R1234yf refrigerant and a 12V electrical system. It is a direct-fit replacement for applications such as the Mercedes-Benz C63 AMG, C300, and E350, with electronic control valve operation for precise compressor management.

Key Features

• TYC Part Number 20123 A/C compressor for select Mercedes-Benz applications
• Refrigerant type: R134a or R1234yf
• 12V coil voltage with 2-pin connector
• Electronic control valve included
• PAG46YF oiling type with 4 oz oil specification
• 6-groove pulley wheel design
• Includes 2 O-rings
• 2-year warranty

Detailed Description

TYC 20123 is an A/C compressor engineered for select Mercedes-Benz models that require a compressor with electronic control valve control and a 2-pin electrical connection. It is listed for 2008-2015 Mercedes-Benz C63 AMG, 2010-2012 Mercedes-Benz C250, 2008-2012 Mercedes-Benz C300, 2010-2012 Mercedes-Benz GLK350, 2010-2011 Mercedes-Benz E350, 2010-2011 Mercedes-Benz E63 AMG, 2008-2009 Mercedes-Benz C230, and 2008-2009 Mercedes-Benz C280. This part cross-references Four Seasons 157379 for the same application.

For buyers searching for a Mercedes-Benz C300 A/C compressor, Mercedes-Benz E350 compressor replacement, or a TYC 20123 compressor for select Mercedes-Benz HVAC repair, this unit is specified for the listed vehicle applications and refrigerant requirements. It is also referenced against OE-style numbers 002 230 31 11 and CO 11274C.

What This Part Helps Address

• Weak or inconsistent cabin cooling
• Compressor noise from a worn internal unit
• A/C system failure caused by compressor wear
• Loss of refrigerant circulation through the HVAC system
• Electronic control valve-related compressor performance issues

Installation Notes and Tips

Verify refrigerant type, connector style, pulley groove count, and OE part match before installation. Confirm the system uses PAG46YF oiling requirements and replace the compressor only after the A/C system has been properly inspected, evacuated, and recharged to specification. Always check the vehicle listing carefully for exact year and model coverage, especially on Mercedes-Benz C63 AMG, C300, and E350 applications.

Quality Assurance

TYC supplies replacement HVAC components built to meet the listed electrical and refrigerant specifications for the application. This compressor is backed by a 2-year warranty.