BILSTEIN B4 Rear Air Suspension Shock Absorber 27-271001 OE 1663200130 Mercedes-Benz W166 X166
BILSTEIN B4 rear air suspension shock absorber, part number 27-271001, OE reference 1663200130. Compatible with selected Mercedes-Benz M-Class W166, GL-Class X166, GLE W166, and GLS X166 models equipped with compatible air suspension systems. Verify fitment by OE number and VIN before ordering.
Fitment verification recommended. Send the VIN with your inquiry so our team can confirm compatibility before quotation.
Clear reference data for faster matching.
Use the complete OE number and vehicle application when requesting a quotation. Product appearance and packaging may vary by production batch.
BILSTEIN B4 Rear Air Suspension Shock Absorber – 27-271001
The BILSTEIN B4 rear air suspension shock absorber is designed as a replacement component for selected Mercedes-Benz SUVs equipped with compatible air suspension systems. It helps restore the original suspension performance, ride comfort, and vehicle stability.
Product Information
- Product Name: Rear Air Suspension Shock Absorber
- Brand: BILSTEIN
- Product Series: B4 OE Replacement (Air)
- Brand Part Number: 27-271001
- OE Reference Number: 1663200130
- Installation Position: Rear Axle
- Shock Absorber Type: Gas Pressure
- Suspension System: Air Suspension
- Electronic Suspension Control: Applicable to selected configurations
Vehicle Applications
Compatible with selected Mercedes-Benz models, including:
- M-Class W166
- GL-Class X166
- GLE W166
- GLS X166
Engine Applications
Selected petrol and diesel engine variants, including:
- ML 250 CDI / BlueTEC
- ML 350 and ML 350 BlueTEC
- ML 400 and ML 500
- GL 350 BlueTEC, GL 400, GL 450 and GL 500
- GLE 250 d, GLE 350 d, GLE 400 and selected AMG variants
- GLS 350 d, GLS 400 and GLS 500
Important Fitment Information
Compatibility depends on the vehicle model, production year, engine variant, and air suspension configuration. Please verify the OE reference number and VIN before ordering to ensure correct fitment.
- Product type
- Chassis & Brake
- Aftermarket brand
- BILSTEIN
- OE reference
- 1663200130
- Brand part number
- 27-271001
- Vehicle brand
- Mercedes-Benz
- Vehicle series
- M-Class W166, GL-Class X166, GLE W166, GLS X166
- Application period
- 2011-2019
Need this part included in a mixed procurement order?
Add it to your RFQ and send your quantity, destination country and VIN. Our team will confirm matching, availability, packing and shipping options.