OE Quality
60-Day Returns

Dorman 603-069 Engine Coolant Reservoir - Front
Overview of Dorman Engine Coolant Reservoir 603-069
The Dorman 603-069 engine coolant reservoir is designed for reliable coolant storage and management in select Chrysler and Dodge vehicles. This white plastic reservoir includes a flip-top cap and mounting brackets, ensuring a secure fit and easy maintenance for your cooling system.
- Constructed from durable white plastic for corrosion resistance
- Includes flip-top cap for convenient coolant access
- Equipped with two mounting holes and included mounting brackets
- Cap included with the reservoir for a complete replacement
- Non-pressurized design suitable for specific Chrysler and Dodge models
Detailed Product Description
The Dorman 603-069 engine coolant reservoir is engineered to meet the cooling system requirements of Chrysler and Dodge vehicles such as the Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager. Made from sturdy plastic, this reservoir resists corrosion and withstands the heat and pressure fluctuations typical in engine compartments. The included flip-top cap allows for easy coolant level checks and refills without removing the entire cap assembly. With two mounting holes and brackets included, installation is straightforward and ensures a secure fit within the engine bay. This reservoir is non-pressurized, matching the specifications of the original equipment for the listed vehicle models.
Compatible Vehicles and Common Applications
- Chrysler Caravan coolant reservoir replacement
- Dodge Grand Caravan engine coolant overflow tank
- Chrysler Town & Country cooling system maintenance
- Dodge Voyager radiator coolant reservoir upgrade
- Grand Voyager coolant overflow tank replacement
Installation Notes and Tips
- Verify compatibility with your vehicle’s make, model, and year before installation
- Ensure the engine is cool before removing the old reservoir to avoid injury
- Use the included mounting brackets and two mounting holes for secure installation
- Check for leaks after installation and refill coolant to the recommended level
- Dispose of old coolant properly according to local regulations
Quality Assurance and Warranty Information
Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 603-069 engine coolant reservoir undergoes quality checks to ensure durability and 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 complete information.
| Brand | Dorman |
| Part Number | 603-069 |
| Cap Included | Yes |
| Cap Type | Flip Top |
| Color | White |
| Material | Plastic |
| Mounting Brackets Included | Yes |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Package Contents | 1 Coolant Reservoir; 1 Cap |
| Pressurized | No |
This part fits 26 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2003 | Chrysler | Town & Country | 3.8L | V6 | Front | |
| 2003 | Chrysler | Town & Country | 3.3L | V6 | Front | |
| 2003 | Chrysler | Voyager | 2.4L | L4 | Front | |
| 2003 | Chrysler | Voyager | 3.3L | V6 | Front | |
| 2003 | Dodge | Caravan | 2.4L | L4 | Front | |
| 2003 | Dodge | Caravan | 3.3L | V6 | Front | |
| 2003 | Dodge | Grand Caravan | 3.8L | V6 | Front | |
| 2003 | Dodge | Grand Caravan | 3.3L | V6 | Front | |
| 2002 | Chrysler | Grand Voyager | 3.8L | V6 | Front | |
| 2002 | Chrysler | Town & Country | 3.8L | V6 | Front | |
| 2002 | Chrysler | Town & Country | 3.3L | V6 | Front | |
| 2002 | Chrysler | Voyager | 2.4L | L4 | Front | |
| 2002 | Chrysler | Voyager | 3.3L | V6 | Front | |
| 2002 | Dodge | Caravan | 2.4L | L4 | Front | |
| 2002 | Dodge | Caravan | 3.3L | V6 | Front | |
| 2002 | Dodge | Grand Caravan | 3.8L | V6 | Front | |
| 2002 | Dodge | Grand Caravan | 3.3L | V6 | Front | |
| 2001 | Chrysler | Grand Voyager | 3.8L | V6 | Front | |
| 2001 | Chrysler | Town & Country | 3.8L | V6 | Front | |
| 2001 | Chrysler | Town & Country | 3.3L | V6 | Front | |
| 2001 | Chrysler | Voyager | 2.4L | L4 | Front | |
| 2001 | Chrysler | Voyager | 3.3L | V6 | Front | |
| 2001 | Dodge | Caravan | 2.4L | L4 | Front | |
| 2001 | Dodge | Caravan | 3.3L | V6 | Front | |
| 2001 | Dodge | Grand Caravan | 3.8L | V6 | Front | |
| 2001 | Dodge | Grand Caravan | 3.3L | 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.