shocks-and-struts

Bilstein - B4 OE Replacement (Air) Rear (20-109097)

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$561.00

$598.17

You save: $37.17 (6%) off MSRP

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Check to see if this fits your vehicle

This part fits

  1. 2011 Mercedes-Benz CLS550 Base
  2. 2010 Mercedes-Benz CLS550 Base
  3. 2009 Mercedes-Benz CLS550 Base
  4. 2008 Mercedes-Benz CLS550 Base
  5. 2007 Mercedes-Benz CLS550 Base
  6. 2006 Mercedes-Benz CLS500 Base
Authorized Dealer

About this product

Part #: 20-109097

Bilstein B4 OE Replacement (Air) dampers are designed to replace the original air suspension systems on many European brand vehicles. Bilstein is an OE supplier for air suspension systems; the quality of these products meets, and typically exceeds, 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 the vehicle, ensuring modification-free installation and restoration of the original feel of the vehicle.

More Details

Boot IncludedBlack Straight
FinishBlack Paint
Internal DesignMonotube
Lower Mount TypeEye 10mm
SeriesB4 OE Replacement (Air)
TitleBilstein Shock Absorbers
Upper Mount TypeStem
Additional Documents
  1. Installation Instructionspdf
  2. Material Safety Data Sheetpdf
  3. Warrantypdf

See what our community says about bilstein products

Josh Taylor

737

Josh Taylor
2008 BMW M3
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Only aftermarket option available. Well worth the upgrade.
Is this your first time buying from this brand? Did you consider other brands?
I've used Bilstein products in other vehicles before.
View on Josh's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Better handling quality over stock
Is this your first time buying from this brand? Did you consider other brands?
No, I have used this product before.
View on DAVID's build
Lambri Ratchev

29

Lambri Ratchev
1988 BMW 635
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Bilstein is a reputable company with high quality parts
Is this your first time buying from this brand? Did you consider other brands?
Yes, and it was a great choice.
Was it easy to install? Any installation tips that will help others?
Yes easy to install. Did it myself.
View on Lambri's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
simply the best available
Is this your first time buying from this brand? Did you consider other brands?
no
View on Joshua's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Initial purpose was to lower the car, lower the center of gravity and eliminate a certain potion of body roll, which could make the vehicle more suitable for driving it on track.
Is this your first time buying from this brand? Did you consider other brands?
Was initially looking for KW Variant 3 set for my grande, however got convinced into buying B14's instead.
Was it easy to install? Any installation tips that will help others?
Installation does not require any further modifications.
Once you've had a chance to use the product, did it meet your expectations?
Absolutely, the car instantly got that touring car-like feel to it.
View on Yevhen's build

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  • California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

    *Some manufacturer restrictions apply.

    About Bilstein

    For more than 50 years, BILSTEIN has been developing successful dampers used in motor racing. The dampers have already contributed to numerous title wins from Niki Lauda and Alain Prost in the Formula One, victories in the 24 h race on the Nürburgring or championship titles in the sports-car mastery. The BILSTEIN brand has been an integral part of the motor racing world.

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    Thank you for all the help, really. You guys are awesome. This is all great info and I really appreciate everything you have done to help me with my build.

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