Air Suspension Compressor Airmatic – Mercedes-Benz ML GLE W166 (A1663200104)

This high-quality air suspension compressor (ZN1388) is a direct replacement for Genuine Part Number Reference: A1663200104.

The Airmatic air suspension compressor (also known as an air compressor pump, air supply unit or Airmatic pump) generates the compressed air that maintains ride height and levelling across the air suspension system. A failing compressor commonly causes slow ride-height recovery, the vehicle sitting low, a "STOP – vehicle too low" warning, or the compressor running constantly and overheating.

This compressor fits the Mercedes-Benz Airmatic system across the W166, X166 and C292 platforms.

OEM and interchange/superseded numbers: A1663200104, A1663200204, 1663200104, 1663200204, 166320010480. Teilex supplier reference: ZN1388. Also searched as air suspension compressor, air compressor pump, air supply pump and Airmatic pump.

Key Features:

Direct replacement for OEM part number A1663200104
Restores correct air supply and ride height control
Manufactured to meet or exceed OEM specifications
Durable construction
Factory-style fit and function

Compatible With:

Mercedes-Benz ML-Class W166 – ML250, ML350, ML400, ML500, ML63 AMG
Mercedes-Benz GLE-Class W166 – GLE250, GLE350, GLE400, GLE450, GLE500, GLE63 AMG
Mercedes-Benz GLE Coupe C292 – GLE350, GLE400, GLE450, GLE63 AMG
Mercedes-Benz GL-Class X166 – GL350, GL500, GL63 AMG
Mercedes-Benz GLS-Class X166 – GLS350, GLS500, GLS63 AMG

Please note: The compressor relay should be replaced at the same time as the compressor. We also recommend inspecting the air suspension system for leaks, as a leaking air spring is the most common cause of compressor failure.

Year Range:

2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019

This is an aftermarket replacement part, not a genuine Mercedes-Benz component.