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Upgrade your vehicle's cooling system with the Mishimoto 1 Quart Aluminum Coolant Overflow Tank. Crafted from durable 3mm-thick aluminum, this tank provides a robust and reliable replacement for the standard plastic overflow reservoir. The precision TIG welds contribute to its strength and aesthetic appeal, ensuring long-lasting performance in demanding conditions. Featuring a removable sight tube that can be installed on either end, this overflow tank allows for easy monitoring of your coolant level even in tight engine compartments. The sight tube is designed for convenience and can be swapped easily to suit your installation needs, making maintenance straightforward and hassle-free.
Equipped with a CNC-machined billet cap featuring an O-ring seal, this overflow tank guarantees a leak-free operation that maintains optimal coolant levels and prevents air entry into the cooling system. The cap's design ensures a secure fit, providing peace of mind during high-performance driving or daily use. Mishimoto offers this overflow tank in several finishes, including anodized black, blue, and red, alongside a polished aluminum option, allowing you to customize your engine bay's appearance. As with all Mishimoto products, this overflow tank is backed by a lifetime warranty, reflecting the brand's commitment to quality and customer satisfaction.
This versatile overflow tank features interchangeable inlet and outlet ports thanks to uniform threading, simplifying installation and compatibility with various vehicles. It is an ideal replacement for factory plastic overflow tanks, enhancing durability and preventing leaks that can lead to overheating issues. Whether upgrading for performance, reliability, or aesthetic reasons, the Mishimoto 1 Quart Aluminum Coolant Overflow Tank provides a dependable solution for maintaining optimal coolant levels and ensuring your engine runs smoothly under all conditions.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
