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Dorman 603-284 Engine Coolant Reservoir - Front
Overview of Dorman Engine Coolant Reservoir for Mercedes-Benz
The Dorman 603-284 engine coolant reservoir is designed specifically for select Mercedes-Benz models, including the C32 AMG, C55 AMG, C200, C230, C240, C280, C320, C350, CLK55 AMG, CLK63 AMG, CLK280, CLK320, CLK350, CLK500, and CLK550. This replacement reservoir is made from durable plastic and comes with a cap and mounting brackets to ensure a secure fit.
- Constructed from durable plastic material for long-lasting use
- Includes one mounting bracket and one mounting hole for easy installation
- Comes with a cap included, designed for non-pressurized systems
- Color: black and white for easy fluid level visibility
- Compatible with multiple Mercedes-Benz AMG and standard models
Detailed Product Description
The Dorman 603-284 engine coolant reservoir is engineered to meet the specifications of various Mercedes-Benz vehicles, providing a reliable solution for coolant storage and overflow management. Its plastic construction offers resistance to corrosion and heat, while the included cap ensures proper sealing without pressurization. The black and white color scheme allows for quick visual checks of coolant levels. This reservoir includes one mounting hole and comes with mounting brackets, facilitating a straightforward replacement process without the need for additional hardware.
Common Applications and Problem Resolution
- Replacement for cracked or leaking coolant reservoirs
- Solves coolant overflow and leakage issues
- Prevents engine overheating caused by coolant loss
- Restores proper coolant level monitoring
- Addresses reservoir cap failure or loss
Installation Notes and Tips
Installation of the Dorman 603-284 reservoir requires removal of the old reservoir and securing the new unit using the included mounting brackets and single mounting hole. Since mounting hardware is not included, ensure you have the necessary bolts or screws from the original assembly. The included cap should be installed securely to maintain proper coolant containment. Always check for leaks after installation and refill the coolant to the recommended level for your specific Mercedes-Benz model.
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards, ensuring compatibility and durability. The 603-284 engine coolant reservoir undergoes quality inspections to provide reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for exact terms.
| Brand | Dorman |
| Part Number | 603-284 |
| Cap Included | Yes |
| Cap Type | Yes |
| Color | Black/White |
| Material | Plastic |
| Mounting Brackets Included | Yes |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 1 |
| Package Contents | 1 Coolant Reservoir; 1 Cap |
| Pressurized | No |
This part fits 59 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Mercedes-Benz | CLK280 | Front | ||||
| 2009 | Mercedes-Benz | CLK350 | Front | ||||
| 2009 | Mercedes-Benz | CLK500 | Front | ||||
| 2009 | Mercedes-Benz | CLK550 | Front | ||||
| 2009 | Mercedes-Benz | CLK63 AMG | Front | ||||
| 2008 | Mercedes-Benz | CLK280 | Front | ||||
| 2008 | Mercedes-Benz | CLK350 | Front | ||||
| 2008 | Mercedes-Benz | CLK500 | Front | ||||
| 2008 | Mercedes-Benz | CLK550 | Front | ||||
| 2008 | Mercedes-Benz | CLK63 AMG | Front | ||||
| 2007 | Mercedes-Benz | C230 | Front | ||||
| 2007 | Mercedes-Benz | C280 | Front | ||||
| 2007 | Mercedes-Benz | C350 | Front | ||||
| 2007 | Mercedes-Benz | C55 AMG | Front | ||||
| 2007 | Mercedes-Benz | CLK280 | Front | ||||
| 2007 | Mercedes-Benz | CLK350 | Front | ||||
| 2007 | Mercedes-Benz | CLK500 | Front | ||||
| 2007 | Mercedes-Benz | CLK550 | Front | ||||
| 2007 | Mercedes-Benz | CLK63 AMG | Front | ||||
| 2006 | Mercedes-Benz | C230 | Front | ||||
| 2006 | Mercedes-Benz | C280 | Front | ||||
| 2006 | Mercedes-Benz | C350 | Front | ||||
| 2006 | Mercedes-Benz | C55 AMG | Front | ||||
| 2006 | Mercedes-Benz | CLK350 | Front | ||||
| 2006 | Mercedes-Benz | CLK500 | Front | ||||
| 2006 | Mercedes-Benz | CLK55 AMG | Front | ||||
| 2005 | Mercedes-Benz | C230 | Front | ||||
| 2005 | Mercedes-Benz | C240 | Front | ||||
| 2005 | Mercedes-Benz | C320 | Front | ||||
| 2005 | Mercedes-Benz | C55 AMG | Front | ||||
| 2005 | Mercedes-Benz | CLK320 | Front | ||||
| 2005 | Mercedes-Benz | CLK500 | Front | ||||
| 2005 | Mercedes-Benz | CLK55 AMG | Front | ||||
| 2004 | Mercedes-Benz | C200 | Front | ||||
| 2004 | Mercedes-Benz | C230 | Front | ||||
| 2004 | Mercedes-Benz | C240 | Front | ||||
| 2004 | Mercedes-Benz | C32 AMG | Front | ||||
| 2004 | Mercedes-Benz | C320 | Front | ||||
| 2004 | Mercedes-Benz | CLK320 | Front | ||||
| 2004 | Mercedes-Benz | CLK500 | Front | ||||
| 2004 | Mercedes-Benz | CLK55 AMG | Front | ||||
| 2003 | Mercedes-Benz | C200 | Front | ||||
| 2003 | Mercedes-Benz | C230 | Front | ||||
| 2003 | Mercedes-Benz | C240 | Front | ||||
| 2003 | Mercedes-Benz | C32 AMG | Front | ||||
| 2003 | Mercedes-Benz | C320 | Front | ||||
| 2003 | Mercedes-Benz | CLK320 | Coupe | Front | |||
| 2003 | Mercedes-Benz | CLK500 | Front | ||||
| 2003 | Mercedes-Benz | CLK55 AMG | Front | ||||
| 2002 | Mercedes-Benz | C200 | Front | ||||
| 2002 | Mercedes-Benz | C230 | Front | ||||
| 2002 | Mercedes-Benz | C240 | Front | ||||
| 2002 | Mercedes-Benz | C32 AMG | Front | ||||
| 2002 | Mercedes-Benz | C320 | Front | ||||
| 2002 | Mercedes-Benz | CLK55 AMG | 5.5L | V8 | N/A | ||
| 2001 | Mercedes-Benz | C200 | Front | ||||
| 2001 | Mercedes-Benz | C240 | Front | ||||
| 2001 | Mercedes-Benz | C320 | Front | ||||
| 2001 | Mercedes-Benz | CLK55 AMG | 5.5L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.