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/ / / / / Bilstein 27-271001 | B4 OE Replacement (Air) | Air Shock Absorber

Bilstein 27-271001 | B4 OE Replacement (Air) | Air Shock Absorber

SKU 27-271001
$689.00 Free Ship!
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Product Specs for Bilstein 27-271001

  • Instructions:Installation Instructions
  • SeriesB4 OE Replacement (Air)
  • Warranty:Bilstein Warranty
  • UPC: 651860800714
  • MPN: 27-271001
  • Boot Included: Black Bellows
  • California Proposition 65: WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov
  • Finish: Black Paint
  • Internal Design: Monotube
  • Lower Mount Type: Clevis
  • Series: B4 OE Replacement (Air)
  • Spring Seat Included: No
  • Title: Bilstein Shock Absorbers
  • Upper Mount Type: Stem
  • Part Interchange:
    • Bilstein: 27-268407; 27-219935
    • Mercedes-Benz: 166 320 26 30; 166 320 05 00; 166 320 09 30; 166 320 19 30; 166 326 05 00; 166 320 01 30; 166 326 05 00; 166 320 19 30; 166 320 01 30; 166 326 05 00; 166 320 26 30; 166 320 05 00; 166 320 09 30; 166 320 26 30; 166 320 01 30; 166 320 19 30; 166 320 09 30; 166 320 05 00; 166 320 26 30; 166 320 05 00; 166 320 09 30; 166 320 19 30; 166 326 05 00; 166 320 01 30; 166 320 26 30; 166 320 19 30; 166 320 05 00; 166 320 01 30; 166 320 09 30; 166 326 05 00
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Bilstein 27-271001 Details

Bilstein B4 - Air Suspension Modules

Bilstein B4 OE Replacement air dampers are designed to replace the original air suspension parts on many vehicles. In close cooperation with Mercedes-Benz, Bilstein developed the B4 OE replacement air modules for maximum driving comfort. They are an original equipment supplier for air suspension products and typically surpass the standards set forth by the vehicle's manufacturer. Bilstein B4 OE Replacement air dampers are designed to connect directly into the original connectors on your vehicle, ensuring modification-free installation and restoration of the original feel of your vehicle. Bilstein’s revolutionary design provides damping, suspension and level control in one single suspension part. They are available for active and passive systems and are the only air suspension module that provides a perfect driving experience as on day one.

Bilstein B4 Features & Benefits:
  • Direct fit, no modification required.
  • Maintains the active factory system to ensure predictable handling, safe stopping distances and original ride comfort.
  • Manufactured with 100% new parts for maximum reliability and safety.
  • OE quality and comfort.
  • Available for both active and passive air suspension systems.
  • Individually fine-tuned during road testing to perfectly match the OE air suspension module.

Vehicle Application Guide for Bilstein 27-271001

The 27-271001 Bilstein 27-271001 | B4 OE Replacement (Air) | Air Shock Absorber is engineered to work with specific vehicles displayed below. Can't find your vehicle, or need assistance, please give us a call at 1-800-358-4751 or 1-989-755-0561.

YearMakeModelVehicle OptionInstallation Notes
2012 Mercedes-Benz ML350 4Matic
Position: Rear
Rear Spring Type: Air
2012 Mercedes-Benz ML350 Bluetec 4Matic
Position: Rear
Rear Spring Type: Air
2013 Mercedes-Benz GL350 Bluetec 4Matic
Position: Rear
With Electronic Suspension
2013 Mercedes-Benz GL450 Base
Position: Rear
With Electronic Suspension
2013 Mercedes-Benz GL550 4Matic
Position: Rear
2013 Mercedes-Benz GL63 AMG Base
Position: Rear
2012 Mercedes-Benz ML63 AMG Base
Position: Rear
2012 Mercedes-Benz ML550 Base
Position: Rear
Rear Spring Type: Air
2013 Mercedes-Benz ML350 4Matic
Position: Rear
Rear Spring Type: Air
2013 Mercedes-Benz ML350 Bluetec 4Matic
Position: Rear
With Air Suspension
2013 Mercedes-Benz ML550 Base
Position: Rear
Rear Spring Type: Air
2013 Mercedes-Benz ML63 AMG Base
Position: Rear
2014 Mercedes-Benz ML350 4Matic
Position: Rear
Rear Spring Type: Air
2014 Mercedes-Benz ML350 Bluetec 4Matic
Position: Rear
Rear Spring Type: Air
2014 Mercedes-Benz ML550 Base
Position: Rear
Rear Spring Type: Air
2014 Mercedes-Benz ML63 AMG Base
Position: Rear
2014 Mercedes-Benz GL350 Bluetec 4Matic
Position: Rear
With Electronic Suspension
2014 Mercedes-Benz GL450 Base
Position: Rear
With Electronic Suspension
2014 Mercedes-Benz GL550 4Matic
Position: Rear
2014 Mercedes-Benz GL63 AMG Base
Position: Rear
2015 Mercedes-Benz GL550 4Matic
Position: Rear
2015 Mercedes-Benz GL350 Bluetec 4Matic
Position: Rear
With Electronic Suspension
2015 Mercedes-Benz GL63 AMG Base
Position: Rear
2015 Mercedes-Benz ML63 AMG Base
Position: Rear
2015 Mercedes-Benz ML250 Bluetec 4Matic
Position: Rear
With Air Suspension
2015 Mercedes-Benz ML350 4Matic
Position: Rear
With Air Suspension
2015 Mercedes-Benz ML400 4Matic
Position: Rear
With Air Suspension
2015 Mercedes-Benz GL450 4Matic
Position: Rear
With Electronic Suspension
2016 Mercedes-Benz GL63 AMG Base
Position: Rear
2016 Mercedes-Benz GL350 Bluetec 4Matic
Position: Rear
With Electronic Suspension
2016 Mercedes-Benz GL450 4Matic
Position: Rear
With Electronic Suspension
2016 Mercedes-Benz GL550 4Matic
Position: Rear
2016 Mercedes-Benz GLE300d 4Matic
Position: Rear
With Air Suspension
2016 Mercedes-Benz GLE400 4Matic
Position: Rear
With Air Suspension
2016 Mercedes-Benz GLE63 AMG 4Matic
Position: Rear
2017 Mercedes-Benz GLS550 4Matic
Position: Rear
With Electronic Suspension
2017 Mercedes-Benz GLS450 4Matic
Position: Rear
With Electronic Suspension
2016 Mercedes-Benz GLE550e 4Matic
Position: Rear
With Air Suspension
2017 Mercedes-Benz GLE400 4Matic
Position: Rear
With Air Suspension
2017 Mercedes-Benz GLE63 AMG 4Matic
Position: Rear
2017 Mercedes-Benz GLE550e 4Matic
Position: Rear
With Air Suspension
2018 Mercedes-Benz GLS450 4Matic
Position: Rear
With Electronic Suspension
2018 Mercedes-Benz GLS550 4Matic
Position: Rear
With Electronic Suspension
2018 Mercedes-Benz GLE63 AMG 4Matic
Position: Rear
2017 Mercedes-Benz GLE300d 4Matic
Position: Rear
With Air Suspension
2019 Mercedes-Benz GLE63 AMG 4Matic
Position: Rear
2017 Mercedes-Benz GLS350d 4Matic
Position: Rear
With Electronic Suspension
2019 Mercedes-Benz GLS450 4Matic
Position: Rear
With Electronic Suspension
2019 Mercedes-Benz GLS550 4Matic
Position: Rear
With Electronic Suspension
2019 Mercedes-Benz GLE400 4Matic
Position: Rear
With Air Suspension

Customer Q&A - Bilstein 27-271001

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Bilstein

Proven design technology, a superior manufacturing process and a commitment to quality control characterize the Bilstein shock absorber production process. At Bilstein over 40% of the production personnel are involved with quality control to maintain their industry-leading level of shock absorber efficiency and long life performance.

In this pursuit of excellence, Bilstein has received worldwide acclaim for quality shock absorbers that have set new industry standards. Setting high standards has always been a top priority with Bilstein and a consistent set of parameters and performance guidelines go into the development of each Bilstein shock application.

For more information on Bilstein shock absorbers and struts, or call us at 1-800-358-4751.

Bilstein Warranty

If a shock/strut malfunctions and BILSTEIN determines it to be defective, Bilstein will either replace it or repair it, depending on the term of the warranty based on the assembly's model type.


2 Year Limited Warranty B3 OE Replacement, B1 OE Replacement (Air), B8 5160 , B8 5160 Classic, B8 5162, B8 8100, B8 8100 (Bypass) , B8 8100 (Bypass) , B8 8112 (ZoneControl CR), B8 8100 (ZoneControl R)

Lifetime Limited Warranty - On gas pressure shock absorbers and struts for as long as you, the original purchaser, own your car. B3 OE Replacement (Air), B6 Series, B8 5100 Series, B8 5112 Series, B8 6100 Series, B8 Control Arms, B8 Performance Plus, B12 Series.

90 Day Limited Warranty - On AK Series, AS2 Series, AS2-R Series, AS2 Series, AS2-R Series, B1 (Components), B8 5125, B8 5165, B8 5165 Classic, B8 8125, BILSTEIN Clubsport, Black Hawk Powersports.

What the warranty does not cover

Original equipment shock absorbers: if your vehicle was equipped with BILSTEIN from the factory (original equipment) warranty claims must be directed to the vehicle manufacturer.*

Improper installation, racing, driving competition or off-road use, modified use or applications other than Bilstein recommended vehicles, commercial vehicles, bent or broken rods showing abuse or abnormal wear, surface finish, boot or mounting hardware, rubber bushings are not covered.

Labor charges are not covered by any of the foregoing limited warranties.

You can view the full details of Bilstein’s warranty here.

How to get service

If a Bilstein product fails as a result of a manufacturer defect, contact us at Michigan Truck Spring for support. You can contact us by phone at 1-800-358-4751 or by using our contact form.

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