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Dorman 603-081 Engine Coolant Reservoir - Front
Overview of Dorman Engine Coolant Reservoir 603-081
The Dorman 603-081 engine coolant reservoir is designed for Chrysler and Dodge vehicles, specifically compatible with Cirrus, Sebring, and Stratus models. This clear plastic reservoir includes a spring-loaded twist cap and mounting brackets to ensure a secure fit and reliable performance.
- Material: Durable clear plastic for easy fluid level monitoring
- Cap Type: Spring loaded twist cap included with a 16 psi maximum pressure rating
- Mounting: Includes mounting brackets and two mounting holes for secure installation
- Pressurized reservoir designed to maintain proper coolant system pressure
- Package contents include one coolant reservoir, one cap, and tubing
Detailed Product Description
The Dorman 603-081 engine coolant reservoir is engineered to meet the cooling system requirements of Chrysler and Dodge vehicles such as the Cirrus, Sebring, and Stratus. Constructed from clear plastic, this reservoir allows for quick visual inspection of coolant levels without removal. The included spring-loaded twist cap is rated for a maximum pressure of 16 psi, helping maintain the correct pressure within the cooling system to prevent overheating and coolant loss. The reservoir is pressurized and comes with mounting brackets and two mounting holes, facilitating a secure and stable installation. Additionally, the package includes tubing to connect the reservoir properly within the cooling system.
Common Applications and Problem Resolution
- Replacement for cracked or leaking coolant reservoirs in Chrysler Cirrus, Dodge Sebring, and Dodge Stratus
- Addresses coolant overflow and loss due to damaged or faulty reservoirs
- Helps maintain proper cooling system pressure to prevent engine overheating
- Resolves issues related to inaccurate coolant level readings caused by discolored or opaque reservoirs
- Prevents coolant contamination by providing a sealed, pressurized environment
Installation Notes and Tips
- Ensure the engine is cool before removing the old reservoir to avoid injury from hot coolant
- Use the included mounting brackets and two mounting holes for a secure fit
- Check all hose connections and tubing for leaks after installation
- Verify the spring-loaded twist cap is properly seated to maintain system pressure
- Dispose of old coolant and reservoir according to local environmental regulations
Quality Assurance and Warranty Information
Dorman manufactures the 603-081 engine coolant reservoir to meet or exceed OEM specifications for Chrysler and Dodge vehicles. The product undergoes quality control testing to ensure durability and proper fitment. While specific warranty details are not provided, Dorman typically offers limited warranties on replacement parts to cover defects in materials and workmanship.
| Brand | Dorman |
| Part Number | 603-081 |
| Cap Included | Yes |
| Cap Maximum Pressure Rating | 16 |
| Cap Type | Spring Loaded Twist |
| Color | Clear |
| Material | Plastic |
| Mounting Brackets Included | Yes |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Package Contents | 1 Coolant Reservoir; 1 Cap; Tubing |
| Pressurized | Yes |
This part fits 28 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Chrysler | Sebring | Convertible | 2.7L | V6 | Front | |
| 2006 | Chrysler | Sebring | Sedan | 2.7L | V6 | Front | |
| 2006 | Dodge | Stratus | 2.7L | V6 | Front | ||
| 2005 | Chrysler | Cirrus | 2.7L | V6 | N/A | ||
| 2005 | Chrysler | Sebring | Convertible | 2.7L | V6 | Front | |
| 2005 | Chrysler | Sebring | Sedan | 2.7L | V6 | Front | |
| 2005 | Dodge | Stratus | Sedan | 3.0L | V6 | Front | |
| 2005 | Dodge | Stratus | Sedan | 2.7L | V6 | Front | |
| 2004 | Chrysler | Cirrus | 2.7L | V6 | N/A | ||
| 2004 | Chrysler | Sebring | Convertible | 2.7L | V6 | Front | |
| 2004 | Chrysler | Sebring | Sedan | 2.7L | V6 | Front | |
| 2004 | Dodge | Stratus | Sedan | 3.0L | V6 | Front | |
| 2004 | Dodge | Stratus | Sedan | 2.7L | V6 | Front | |
| 2003 | Chrysler | Cirrus | Sedan | 2.7L | V6 | Front | |
| 2003 | Chrysler | Sebring | Convertible | 2.7L | V6 | Front | |
| 2003 | Chrysler | Sebring | Sedan | 2.7L | V6 | Front | |
| 2003 | Dodge | Stratus | Sedan | 3.0L | V6 | Front | |
| 2003 | Dodge | Stratus | Sedan | 2.7L | V6 | Front | |
| 2002 | Chrysler | Cirrus | 2.7L | V6 | N/A | ||
| 2002 | Chrysler | Sebring | Convertible | 2.7L | V6 | Front | |
| 2002 | Chrysler | Sebring | Sedan | 2.7L | V6 | Front | |
| 2002 | Dodge | Stratus | Sedan | 3.0L | V6 | Front | |
| 2002 | Dodge | Stratus | Sedan | 2.7L | V6 | Front | |
| 2001 | Chrysler | Cirrus | 2.7L | V6 | N/A | ||
| 2001 | Chrysler | Sebring | Convertible | 2.7L | V6 | Front | |
| 2001 | Chrysler | Sebring | Sedan | 2.7L | V6 | Front | |
| 2001 | Dodge | Stratus | Sedan | 3.0L | V6 | Front | |
| 2001 | Dodge | Stratus | Sedan | 2.7L | V6 | Front |
* 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.