Air Suspension Compressor For Mercedes-Benz M-Class W166 GL-Class 2011-2019 OE 1663200104

Air Suspension Compressor for Mercedes-Benz M-Class W166 GL-Class 2011-2019 OE 1663200104
This is the Mercedes-Benz air suspension compressor (compressor, compressed air system) for the M-Class (W166, 2011–2015), GLE (2015–2018), GL-Class (X166, 2012–2015) and GLS (2015–2019) — the AIRMATIC air ride compressor that keeps the air springs pressurised. Four body styles, one platform, one unit.
OE 1663200104 (also 166 320 01 04 / A1663200104) is supplied in a relay-integrated version: 12V, 40A, 4-pole connection. Coded variant 166320010480 is in the same family. It fits vehicles with air suspension on the front axle; steel-spring cars do not apply.
Supplied complete, packed weight approx. 4.4 kg. VIN confirmation before dispatch. OEM/ODM available with laser LOGO, colour-box and label customisation. 18-month warranty.

Q1: What are the MOQ and mixed-container options? Both are agreed per order — send your OE list and we reply with the current sheet (mixed loading across our air-suspension range is normal practice). Single units are possible for samples and test fits.
Q2: Which vehicles does OE 1663200104 cover? The W166 / X166 platform family: M-Class (W166, 2011–2015), GLE (2015–2018), GL-Class (X166, 2012–2015) and GLS (2015–2019) — all with factory front-axle air suspension.
Q3: Is this the compressor only, or the complete unit? The relay-integrated version is supplied complete: 12V, 40A, 4-pole connection, relay functions Clamp 87 and Terminal 30. Confirm which assembly your market fits when you order.
Q4: Do you offer OEM / ODM and custom packaging? Yes. We run OEM and ODM programmes for suspension compressors. Customisation services include laser LOGO engraving on the unit, colour-box printing and label printing — neutral or fully branded, agreed at order stage.
Q5: What warranty applies to wholesale accounts, and how are claims handled? 18-month warranty under normal use. Claims: notify within 48 hours of receipt with photos/video of the damage or fault — replacement is arranged per the agreed terms.
Q6: Is the dryer / service kit available as a linked SKU? Many buyers pair this air ride compressor with the dryer when refitting, since moisture is the usual cause of compressor failure. Tell us the model coverage you need and we will confirm the matching service parts.
Q7: What shipping methods and documents do you provide? Sea, air or courier by volume and destination, with export documentation. Transit times and freight quotes depend on the order size and destination port.

• OEM / ODM — supply per your specification; OE-number-matched production for brand programmes.
• Laser LOGO engraving — logo / part number lasered onto the unit.
• Colour-box printing — custom retail / trade boxes in your design.
• Label printing — barcode, OE and multilingual labels per your layout.
• Warranty — 18 months on all units under normal use.
• Documentation — export documents, OE cross-check sheets and VIN-confirmation records with every order.