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Dorman 603-450 Engine Coolant Reservoir - Front
Reliable Engine Coolant Reservoir for Volkswagen EuroVan
The Dorman 603-450 engine coolant reservoir is designed specifically for Volkswagen EuroVan models, providing a durable and efficient solution for your vehicle's cooling system. Crafted from high-quality plastic, this reservoir ensures long-lasting performance under pressurized conditions.
- Constructed from durable white plastic for corrosion resistance
- Includes one coolant reservoir and one spring loaded twist cap
- Cap is pressurized with a maximum pressure rating of 20 psi
- Equipped with two mounting holes and included mounting brackets for secure installation
- Compatible with Volkswagen EuroVan models requiring part number 603-450
Product Details and Specifications
The Dorman 603-450 engine coolant reservoir is engineered to maintain optimal coolant levels and pressure within the cooling system of Volkswagen EuroVan vehicles. The white plastic construction resists heat and chemical exposure, while the spring loaded twist cap maintains a pressurized environment up to 20 psi, helping to prevent coolant loss and overheating. This reservoir includes two mounting holes and comes with mounting brackets to ensure a secure fit. The package contains one coolant reservoir and one cap, ready for installation.
Compatible Applications and Common Issues Addressed
- Replacement for cracked or leaking coolant reservoirs on Volkswagen EuroVan
- Resolves coolant overflow or low coolant warning light issues
- Prevents engine overheating caused by faulty or damaged reservoirs
- Restores proper pressure regulation in the cooling system
- Addresses coolant contamination due to reservoir damage
Installation Notes and Tips
When installing the Dorman 603-450 engine coolant reservoir, ensure the vehicle is cool to avoid injury from hot coolant. Use the included mounting brackets and align the two mounting holes for a secure fit. Verify the spring loaded twist cap is properly seated to maintain system pressure. Inspect hoses and connections for wear or damage during installation and replace as necessary.
Quality Assurance and Warranty Information
Dorman manufactures this engine coolant reservoir to meet or exceed OEM specifications for Volkswagen EuroVan vehicles. The part is designed for durability and reliable performance under pressurized conditions. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in materials and workmanship.
| Brand | Dorman |
| Part Number | 603-450 |
| Material | Plastic |
| Color | White |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 2 |
| Mounting Brackets Included | Yes |
| Cap Type | Spring loaded twist |
| Pressurized | Yes |
| Cap Maximum Pressure Rating | 20 |
| Cap Included | Yes |
| Package Contents | 1 coolant reservoir; 1 cap |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2000 | Volkswagen | EuroVan | 2.8L | V6 | Front | |
| 1999 | Volkswagen | EuroVan | 2.8L | V6 | Front | From VIN 70-WH131 361 |
* 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.