Description
Dorman – OE Solutions Power Steering Reservoir 603-721 – For Mercedes-Benz
Manufacturer Part Number: 603-721
Product Description
The Dorman – OE Solutions Power Steering Reservoir, part number 603-721, is the ideal replacement component for your Mercedes-Benz vehicle, ensuring peak performance and reliability. Engineered to OEM standards, this premium-grade reservoir is constructed from high-quality materials that provide durability and longevity. Its leak-resistant design protects your power steering system, preventing potential damages and malfunctions.
Installation is straightforward and hassle-free, requiring no modifications or additional tools. Each reservoir comes with all necessary hardware, facilitating a quick and efficient installation process. By replacing your old, worn-out reservoir with the Dorman – OE Solutions Power Steering Reservoir, you can restore the functionality of your vehicle’s power steering system, resulting in a smooth and comfortable driving experience.
This part is also compatible with the OEM part number 0004602683, making it a perfect fit for various Mercedes-Benz models.
Cross Reference Numbers
- 0004602683
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- Mercedes-Benz G550, 2011-2015
- Mercedes-Benz GL450, 2009-2015
- Mercedes-Benz GL550, 2010-2015
- Mercedes-Benz ML550, 2009-2015
Why Shop at our website?
Since 2000, our website has been a trusted destination for European car owners looking for reliable parts at great prices. Here’s why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The power steering reservoir holds the hydraulic fluid necessary for the power steering system to function. It ensures that the power steering pump has a constant supply of fluid, which is essential for steering assistance and vehicle maneuverability.
What vehicles is this part compatible with?
This part is compatible with various Mercedes-Benz models, including the G550 from 2011 to 2015, GL450 from 2009 to 2015, GL550 from 2010 to 2015, and ML550 from 2009 to 2015. Please use our vehicle selector tool to confirm fitment for your specific model.
What are common signs this part may need replacement?
Common symptoms indicating that the power steering reservoir may need replacement include fluid leaks, difficulty in steering, whining noises when turning the steering wheel, and a warning light on the dashboard related to the power steering system.
Are there any DTC (Diagnostic Trouble Codes) associated with this part?
While there are no specific DTC codes directly associated with the power steering reservoir itself, issues with the power steering system can lead to codes related to steering assist failure. For diagnosis, consult professional repair documentation or an automotive expert.
Specification
-
- eEuroparts SKU : 70410
- Weight : 1.5 lbs
- Dimensions (L x W x H) : 7.6 x 7.3 x 7.1 in
- Barcode : 00885484680784
- Manufacturer Part # : 603-721
- Brand : Dorman
- Manufacturer : Dorman
- MPN : 603-721
- Part Type : Power Steering Reservoir
- OE Part Numbers : 0004602683
- Cross Reference Numbers : 603721, RES0041, PSR0223, V302677
- Features : Color : Black
Color : Negro
Color : Noir
Contenidos del paquete : 1 dep+¦sito de direcci+¦n asistida
Contenidos del paquete : 1 tapa
Finish : Mate
Finish : Matte
Fittings Included : No
Fittings Included : No
Fittings Included : Non
Installation Hardware Included : Oui
Installation Hardware Included : S+¡
Installation Hardware Included : Yes
Material : Pl+ístico
Material : Plastic
Mounting Bracket Included : No
Mounting Bracket Included : No
Mounting Bracket Included : Non
Mounting Hardware Included : Oui
Mounting Hardware Included : S+¡
Mounting Hardware Included : Yes
Package Contents : 1 Cap
Package Contents : 1 Power Steering Reservoir
Remote Mounted : No
Remote Mounted : No
Remote Mounted : Non
Reservoir Cap Included : Oui
Reservoir Cap Included : S+¡
Reservoir Cap Included : Yes
Reservoir Type : Simple
Reservoir Type : Single
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2011 | Mercedes-Benz | ML550 | Base (5.5 V8 GAS) | |
| 2011 | Mercedes-Benz | G550 | Base (5.5 V8 GAS) | |
| 2011 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | |
| 2011 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | |
| 2010 | Mercedes-Benz | ML550 | Base (5.5 V8 GAS) | |
| 2010 | Mercedes-Benz | G550 | Base (5.5 V8 GAS) | |
| 2010 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | |
| 2010 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | |
| 2009 | Mercedes-Benz | ML550 | Base (5.5 V8 GAS) | |
| 2009 | Mercedes-Benz | G550 | Base (5.5 V8 GAS) | |
| 2009 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | |
| 2009 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | |
| 2012 | Mercedes-Benz | G550 | Base (5.5 V8 GAS) | |
| 2012 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | |
| 2012 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | |
| 2013 | Mercedes-Benz | G550 | Base (5.5 V8 GAS) | |
| 2014 | Mercedes-Benz | G550 | Base (5.5 V8 GAS) | |
| 2015 | Mercedes-Benz | G550 | Base (5.5 V8 GAS) | |
| 2007 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | |
| 2008 | Mercedes-Benz | GL450 | Base (4.7 V8 GAS) | |
| 2008 | Mercedes-Benz | GL550 | Base (5.5 V8 GAS) | |
| 2008 | Mercedes-Benz | ML550 | Base (5.5 V8 GAS) |






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