Mercedes-Benz Upper Rearward Control Arm Left, Rear 2303500329
OEM Part #: 230-350-03-29 (2303500329)
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Other Upper Control Arm that may fit your vehicle
Upper Control Arm
Upper Lateral Control Arm (CENTER)
Upper Lateral Control Arm (CENTER)
Upper Lateral Control Arm (FORWARD)
Upper Lateral Control Arm (FORWARD)
Upper Rearward Control Arm
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The Upper Rearward Control Arm (OEM Part Number 2303500329) is a critical component for the suspension system on various Mercedes-Benz models, including E-Class, CLS, and SL series from 2003 to 2012. Positioned at the rear left of the vehicle, this suspension control arm supports proper wheel alignment and enhances ride stability. This genuine OEM part, often referred to as a Strut Rod or Torque Arm, replaces worn or damaged components that may lead to handling issues, increased tire wear, and alignment problems. It includes bushings for direct installation, ensuring a precise fit and reliable performance. Compatible models range from E320 and E550 to SL500 and SL65 AMG, ensuring a wide application across various vehicles. For optimal performance, use the original part number or alternatives like 2303500429 and 2113203989 when sourcing replacements.
Specifications
| Fits Vehicle Model | CLS500, CLS55 AMG, CLS550, CLS63 AMG, E320, E350, E500, E55 AMG, E550, E63 AMG, SL500, SL55 AMG, SL550, SL600 |
| Fits Vehicle Make | Mercedes-Benz |
| OEM Part No | 230-350-03-29 (2303500329) |
| Side | Left, Rear |
| Category | Control Arms |
Compatible Vehicles
Fits 72 vehicle configurations across 1 make, 2002-2012.
View all 72 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2002 | Mercedes-Benz | SL500 | Convertible | 5.0L V8 | |
| 2003 | Mercedes-Benz | E320 | Sedan | 3.2L V6 | |
| 2003 | Mercedes-Benz | E55 AMG | Sedan | 5.5L V8 Supercharged | |
| 2003 | Mercedes-Benz | SL500 | Convertible | 5.0L V8 | |
| 2003 | Mercedes-Benz | SL55 AMG | Convertible | 5.5L V8 Supercharged | |
| 2004 | Mercedes-Benz | E320 | Sedan | 3.2L V6 | |
| 2004 | Mercedes-Benz | E320 | Wagon | 3.2L V6 | |
| 2004 | Mercedes-Benz | E500 | Sedan | 5.0L V8 | |
| 2004 | Mercedes-Benz | E500 | Wagon | 5.0L V8 | |
| 2004 | Mercedes-Benz | E55 AMG | Sedan | 5.5L V8 Supercharged | |
| 2004 | Mercedes-Benz | SL500 | Convertible | 5.0L V8 | |
| 2004 | Mercedes-Benz | SL55 AMG | Convertible | 5.5L V8 Supercharged | |
| 2004 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | |
| 2005 | Mercedes-Benz | E320 | Sedan | 3.2L V6 | |
| 2005 | Mercedes-Benz | E320 | Wagon | 3.2L V6 | |
| 2005 | Mercedes-Benz | E320 | Sedan | 3.2L l6 Diesel Turbo | |
| 2005 | Mercedes-Benz | E500 | Sedan | 5.0L V8 | |
| 2005 | Mercedes-Benz | E500 | Wagon | 5.0L V8 | |
| 2005 | Mercedes-Benz | E55 AMG | Sedan | 5.5L V8 Supercharged | |
| 2005 | Mercedes-Benz | SL500 | Convertible | 5.0L V8 | |
| 2005 | Mercedes-Benz | SL55 AMG | Convertible | 5.5L V8 Supercharged | |
| 2005 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | |
| 2006 | Mercedes-Benz | CLS500 | Sedan | 5.0L V8 | |
| 2006 | Mercedes-Benz | CLS55 AMG | Sedan | 5.5L V8 Supercharged | |
| 2006 | Mercedes-Benz | E320 | Sedan | 3.2L l6 Diesel Turbo | |
| 2006 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2006 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2006 | Mercedes-Benz | E500 | Sedan | 5.0L V8 | |
| 2006 | Mercedes-Benz | E500 | Wagon | 5.0L V8 | |
| 2006 | Mercedes-Benz | E55 AMG | Sedan | 5.5L V8 Supercharged | |
| 2006 | Mercedes-Benz | E55 AMG | Wagon | 5.5L V8 Supercharged | |
| 2006 | Mercedes-Benz | SL500 | Convertible | 5.0L V8 | |
| 2006 | Mercedes-Benz | SL55 AMG | Convertible | 5.5L V8 Supercharged | |
| 2006 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | |
| 2007 | Mercedes-Benz | CLS550 | Sedan | 5.5L V8 | |
| 2007 | Mercedes-Benz | CLS63 AMG | Sedan | 6.3L V8 | |
| 2007 | Mercedes-Benz | E320 | Sedan | 3.0L V6 Diesel Turbo | |
| 2007 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2007 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2007 | Mercedes-Benz | E550 | Sedan | 5.5L V8 | |
| 2007 | Mercedes-Benz | E63 AMG | Sedan | 6.3L V8 | |
| 2007 | Mercedes-Benz | E63 AMG | Wagon | 6.3L V8 | |
| 2007 | Mercedes-Benz | SL550 | Convertible | 5.5L V8 | |
| 2007 | Mercedes-Benz | SL55 AMG | Convertible | 5.5L V8 Supercharged | |
| 2007 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | |
| 2008 | Mercedes-Benz | CLS550 | Sedan | 5.5L V8 | |
| 2008 | Mercedes-Benz | CLS63 AMG | Sedan | 6.3L V8 | |
| 2008 | Mercedes-Benz | E320 | Sedan | 3.0L V6 Diesel Turbo | |
| 2008 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2008 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2008 | Mercedes-Benz | E550 | Sedan | 5.5L V8 | |
| 2008 | Mercedes-Benz | E63 AMG | Sedan | 6.3L V8 | |
| 2008 | Mercedes-Benz | E63 AMG | Wagon | 6.3L V8 | |
| 2008 | Mercedes-Benz | SL550 | Convertible | 5.5L V8 | |
| 2008 | Mercedes-Benz | SL55 AMG | Convertible | 5.5L V8 Supercharged | |
| 2008 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | |
| 2009 | Mercedes-Benz | CLS550 | Sedan | 5.5L V8 | |
| 2009 | Mercedes-Benz | CLS63 AMG | Sedan | 6.3L V8 | |
| 2009 | Mercedes-Benz | E320 | Sedan | 3.0L V6 Diesel Turbo | |
| 2009 | Mercedes-Benz | E350 | Sedan | 3.5L V6 | |
| 2009 | Mercedes-Benz | E350 | Wagon | 3.5L V6 | |
| 2009 | Mercedes-Benz | E550 | Sedan | 5.5L V8 | |
| 2009 | Mercedes-Benz | E63 AMG | Sedan | 6.3L V8 | |
| 2009 | Mercedes-Benz | E63 AMG | Wagon | 6.3L V8 | |
| 2009 | Mercedes-Benz | SL550 | Convertible | 5.5L V8 | |
| 2009 | Mercedes-Benz | SL600 | Convertible | 5.5L V12 Turbo | |
| 2010 | Mercedes-Benz | CLS550 | Sedan | 5.5L V8 | |
| 2010 | Mercedes-Benz | CLS63 AMG | Sedan | 6.3L V8 | |
| 2011 | Mercedes-Benz | CLS550 | Sedan | 5.5L V8 | |
| 2011 | Mercedes-Benz | CLS63 AMG | Sedan | 6.3L V8 | |
| 2011 | Mercedes-Benz | SL550 | Convertible | 5.5L V8 | |
| 2012 | Mercedes-Benz | SL550 | Convertible | 5.5L V8 |