Dorman Trouble-Free Installation Coolant Reservoir 603-638 - Fluid
Dorman Trouble-Free Installation Coolant Reservoir 603-638 - Fluid
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Dorman 603-638 Trouble-Free Installation
This replacement engine coolant reservoir is manufactured from premium plastic to withstand the stresses of underhood heat and engine vibration. It is thoroughly tested to ensure optimum fit and performance on specific vehicle applications.
Features & Benefits
- Manufactured from premium plastic
- Quality materials - built to withstand excessive heat and vibration
- Direct replacement - this engine coolant reservoir fits and functions like original equipment
- Trouble-Free Installation
- Limited Lifetime Warranty
Specifications
| Model | Trouble-Free Installation |
| Product Type | Manufactured from premium plastic |
| Material | Manufactured from premium plastic |
| Weight | 2.2 lb |
| Dimensions | 11.02 x 9.84 x 6.3 in |
| Brand | Dorman |
| Manufacturer Part Number | 603-638 |
| UPC | 885484581678 |
Frequently Asked Questions
How do I verify fitment before ordering?
Compare manufacturer part number 603-638 against your existing part and your vehicle or equipment. Contact us with your make, model, and year if you need help confirming compatibility.
What stands out about this manufactured from premium plastic?
Key details include limited lifetime warranty. Review the full feature list and specifications on this page for complete details.
How much does this product weigh?
This item weighs approximately 2.20 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.
