Dorman Limited Lifetime Warranty Coolant Reservoir 603-840
Dorman Limited Lifetime Warranty Coolant Reservoir 603-840
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Dorman 603-840 Limited Lifetime Warranty
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
- Plastic Construction
- Quality materials - built to withstand excessive heat and vibration
- Direct replacement - this engine coolant reservoir fits and functions like original equipment for a trouble-free installation
- Excellent value - original equipment quality at a lower price
- Limited Lifetime Warranty
Specifications
| Model | Limited Lifetime Warranty |
| Product Type | Plastic Construction |
| Material | Plastic Construction |
| Weight | 3.4 lb |
| Dimensions | 13.64 x 12.89 x 10.51 in |
| Brand | Dorman |
| Manufacturer Part Number | 603-840 |
| UPC | 889245247360 |
Frequently Asked Questions
How do I verify fitment before ordering?
Compare manufacturer part number 603-840 against your existing part and your vehicle or equipment. Contact us with your make, model, and year if you need help confirming compatibility.
How much does this product weigh?
This item weighs approximately 3.40 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.
