Four Seasons A/C Compressor P/N:168379

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$600.99
MPN: 168379
Item Package Quantity: 1
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Four Seasons A/C Compressor P/N:168379
Four Seasons A/C Compressor P/N:168379
$600.99

Keep refrigerant moving through your Mercedes-Benz air-conditioning system with the Four Seasons A/C Compressor 168379. It installs as a direct-fit replacement for the listed applications, including the 2016 GL350, GL450, GL550 and GL63 AMG, the 2016-2019 GLE350, GLE400, GLE63 AMG and GLE63 AMG S, the 2017-2019 GLS450, GLS550 and GLS63 AMG, and the 2015 S63 AMG — see the Buyer's Guide tab for the full list of 23 Mercedes-Benz applications.

The A/C compressor is the belt-driven pump at the heart of the system: it draws in low-pressure refrigerant vapor and compresses it into a high-pressure, high-temperature gas that flows on to the condenser, keeping the refrigerant cycle circulating.

  • Belt-driven pump: pressurizes and circulates refrigerant through the A/C system.
  • Direct-fit replacement: built for the listed Mercedes-Benz applications.
  • Signs it may need replacing: no cold air at the vents, loud noises from the compressor, or visible refrigerant leaks around the unit.

Interchange: 276288 · 648525 · 7513513 · 0008303501 · 0008305502 · A76288 · 891731 · 14600NC · 7421915 · CO11729C. Manufacturer part number 168379.

This part cross-references / interchanges with the following part numbers:

276288, 648525, 168379, 7513513, 0008303501, 0008305502, A76288, 891731, 14600NC, 7421915, CO11729C

Frequently Asked Questions

What does this A/C compressor do?

It's the belt-driven pump that circulates refrigerant, drawing in low-pressure vapor and compressing it into high-pressure gas that flows to the condenser to keep the air-conditioning cycle running.

Which vehicles does the 168379 fit?

It's a direct-fit replacement for 23 Mercedes-Benz applications, including the 2016-2019 GLE350, GLE400 and GLE63 AMG and the 2017-2019 GLS450 and GLS550. See the Buyer's Guide tab for the complete list.

What part numbers does it interchange with?

It cross-references 276288, 648525, 7513513, 0008303501, 0008305502, A76288, 891731, 14600NC, 7421915 and CO11729C.

How do I know if my A/C compressor is failing?

Common signs include no cold air from the vents, loud or grinding noise from the compressor, or refrigerant leaks. Diagnose the cause before replacing, since these symptoms can have other sources.

Anything to keep in mind when installing?

A/C compressor replacement requires evacuating and recharging the system with the correct refrigerant and oil. Follow the vehicle service procedure for the proper amounts and steps.