Dorman 949-642 Suspension - Air Shock Absorber
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Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$570.02
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
This air suspension shock is designed to match the fit and function of the original shock on specified vehicles, and is engineered for durability and reliable performance.
- Direct replacement - this air suspension shock is designed to match the fit and function of the original shock on specified vehicles
- Restores functionality - reliable replacement for an original part that has failed due to internal rubber components that have torn or rotted
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2013 | Mercedes-Benz | GL550 | 164.886 Body Code | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) |
| 2012 | Mercedes-Benz | GL450 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2012 | Mercedes-Benz | GL550 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2011 | Mercedes-Benz | GL450 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2011 | Mercedes-Benz | GL550 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2011 | Mercedes-Benz | ML350 | AWD; GAS | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) |
| 2011 | Mercedes-Benz | ML550 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2010 | Mercedes-Benz | GL450 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2010 | Mercedes-Benz | GL550 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2010 | Mercedes-Benz | ML350 | AWD; GAS | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) |
| 2010 | Mercedes-Benz | ML550 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2009 | Mercedes-Benz | GL450 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2009 | Mercedes-Benz | GL550 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2009 | Mercedes-Benz | ML350 | AWD; GAS | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) |
| 2009 | Mercedes-Benz | ML550 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2008 | Mercedes-Benz | GL320 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2008 | Mercedes-Benz | GL450 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2008 | Mercedes-Benz | GL550 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2008 | Mercedes-Benz | ML320 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2008 | Mercedes-Benz | ML350 | AWD; GAS | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) |
| 2008 | Mercedes-Benz | ML550 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2007 | Mercedes-Benz | GL320 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2007 | Mercedes-Benz | GL450 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2007 | Mercedes-Benz | ML320 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2007 | Mercedes-Benz | ML350 | AWD; GAS | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) |
| 2007 | Mercedes-Benz | ML500 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) | |
| 2006 | Mercedes-Benz | ML350 | AWD; GAS | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) |
| 2006 | Mercedes-Benz | ML500 | Rear Left; Rear Right | w/Air Suspension; Code 214 (Adaptive Damping System) |
Product Specifications
| Active or Passive Suspension: | Active |
|---|---|
| Adjustable: | Yes |
| Adjustable Compression: | Yes |
| Adjustable Damping: | Yes |
| Adjustable Rebound: | Yes |
| Adjustable Ride Height: | Yes |
| Air Adjustable: | Yes |
| Air Fitting Style: | Clip |
| Air Line Kit Included: | Yes |
| Bearing Plate Included: | Yes |
| Bladder Heavy Duty Crimping Rings Included: | No |
| Bladder Sleeve(s) Included: | No |
| Bladder(s) Included: | No |
| Body Color: | Black |
| Body Diameter: | 50 mm |
| Body Material: | Steel |
| Boot Included: | No |
| Bushing Included: | No |
| Coil Spring Insulator(s) Included: | No |
| Color: | Black |
| Compressed Length: | 512 mm |
| Cylinder Color: | Black |
| Cylinder Finish: | Painted |
| Cylinder Material: | Steel |
| Cylinder Outside Diameter: | 50 mm |
| Damping Adjustment Type: | Electronic |
| Dust Shield: | Yes |
| Dust Shield Diameter: | 60 mm |
| Dust Shield Included: | Yes |
| Dust Shield Material: | Plastic |
| Extended Length: | 555 mm |
| Finish: | Painted |
| Gas Charged: | Yes |
| Grade Type: | Standard Replacement |
| Hydraulic Lockout: | No |
| Includes Bump Stop: | Yes |
| Installation Hardware Included: | No |
| Internal Construction Type: | Single Tube |
| Internal Rebound Bumper: | Yes |
| Internal Rebound Spring: | Yes |
| Lower Mount Code: | Thru-hole |
| Lower Mount Type: | Thru-hole |
| Lower Mounting Isolator Included: | No |
| Mounting Hardware Included: | No |
| Package Contents: | 1 Shock Absorber |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Progressive Spring Rate: | No |
| Remote Reservoir: | No |
| Rod Diameter: | 14 mm |
| Self-Leveling: | Yes |
| Selling Package Quantity UOM: | Piece |
| Shaft Material: | Steel |
| Shock Absorber Body End Measuring Point: | Center of Mounting |
| Shock Absorber Bore Size: | 50 mm |
| Shock Absorber Rod End Measuring Point: | Piston Rod (Shaft) |
| Shock Spring Assisted: | No |
| Shock Stroke: | 43 mm |
| Spring Included: | No |
| Spring Isolators Included: | No |
| Spring Rate Type: | No |
| Strut Mount Insulator(s) Included: | No |
| Travel Length: | 271.78 mm |
| Type: | Digressive |
| Upper Mount Code: | Threaded |
| Upper Mount Type: | Threaded |
| Upper Mounting Isolator Included: | No |
| Valving Type: | Digressive |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 164 320 07 31 | MERCEDES-BENZ |
| 164 320 20 31 | MERCEDES-BENZ |
| 164 320 27 31 | MERCEDES-BENZ |
| 164 320 30 31 | MERCEDES-BENZ |
| A1643200731 | MERCEDES-BENZ |