MR HELLO universal overflow tank front view improves coolant management.
MR HELLO universal overflow tank side view shows compact aluminum profile.
MR HELLO universal overflow tank back view highlights easy hose connections.
MR HELLO universal overflow tank top-angle shot emphasizes sleek black finish.
MR HELLO universal overflow tank with fittings demonstrates ready-to-install kit.
MR HELLO universal overflow tank installed on Foxbody Mustang demonstrates universal fit.
MR HELLO universal overflow tank LS swap installation demonstrates compatibility.
MR HELLO universal overflow tank RAM truck installation in action.
MR HELLO universal overflow tank close-up shows durable aluminum construction.
MR HELLO universal overflow tank front view improves coolant management.
MR HELLO universal overflow tank side view shows compact aluminum profile.
MR HELLO universal overflow tank back view highlights easy hose connections.
MR HELLO universal overflow tank top-angle shot emphasizes sleek black finish.
MR HELLO universal overflow tank with fittings demonstrates ready-to-install kit.
MR HELLO universal overflow tank installed on Foxbody Mustang demonstrates universal fit.
MR HELLO universal overflow tank LS swap installation demonstrates compatibility.
MR HELLO universal overflow tank RAM truck installation in action.
MR HELLO universal overflow tank close-up shows durable aluminum construction.

MR HELLO Universal 1L Black Coolant Overflow Tank — Aluminum Radiator Reservoir

OverviewThe MR HELLO Universal 1L Black Coolant Overflow Tank is a compact reservoir designed to help you...
Vendor: MR HELLO
Availability: In stock
£37.74
£37.74
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MR HELLO universal overflow tank front view improves coolant management.

MR HELLO Universal 1L Black Coolant Overflow Tank — Aluminum Radiator Reservoir

£37.74
MR HELLO universal overflow tank front view improves coolant management.
MR HELLO universal overflow tank side view shows compact aluminum profile.
MR HELLO universal overflow tank back view highlights easy hose connections.
MR HELLO universal overflow tank top-angle shot emphasizes sleek black finish.
MR HELLO universal overflow tank with fittings demonstrates ready-to-install kit.
MR HELLO universal overflow tank installed on Foxbody Mustang demonstrates universal fit.
MR HELLO universal overflow tank LS swap installation demonstrates compatibility.
MR HELLO universal overflow tank RAM truck installation in action.
MR HELLO universal overflow tank close-up shows durable aluminum construction.

MR HELLO Universal 1L Black Coolant Overflow Tank — Aluminum Radiator Reservoir

£37.74
Description
Description
x

Overview

The MR HELLO Universal 1L Black Coolant Overflow Tank is a compact reservoir designed to help you manage coolant and maintain stable engine temperatures. With a 1-liter capacity, it provides space to capture and store excess coolant during heat-up, coolant flushes, or spirited drives, helping keep the cooling system balanced without overfilling. The all-black aluminum body combines a sleek look with durable construction that stands up to heat and road debris.

Durable Aluminum Construction

Constructed from high-quality aluminum, the tank offers durability and resistance to corrosion while withstanding engine heat and vibration. The black finish adds a sleek look that stays consistent with many under-hood aesthetics.

Universal Fit and Easy Installation

The design embraces a universal footprint that fits a wide range of vehicles. The kit includes all necessary fittings and hoses, so you can complete a clean install with common hand tools and clear routing.

  • Universal 1L capacity for flexible coolant management
  • Includes fittings and hoses for a ready-to-install kit
  • Compatible with various platforms, including LS swaps, Foxbody Mustangs, and RAM trucks
  • Corrosion-resistant aluminum with a durable black finish

How It Helps Your Cooling System

Overflow tanks play a practical role in a maintained cooling loop. By capturing excess coolant, they help maintain consistent pressure and reduce the risk of air pockets during fills. This can support smoother operation during engine warm-up and cooling cycles.

  • Collects and stores excess coolant to help prevent overheating
  • Supports reliable coolant flow during expansion and contraction
  • Supports a tidy, organized engine bay with a dedicated reservoir

Real-World Scenarios

Whether you're upgrading a classic Foxbody, swapping in an LS motor, or hauling cargo in a RAM, this universal tank is designed to adapt. Its simple installation and included hardware mean you can focus on fitment rather than fabrication, while enjoying a clean, professional look under the hood.

What’s Included

  • MR HELLO universal 1L black coolant overflow tank
  • Fittings and hoses tailored for a wide range of connections
  • Mounting hardware and clamps for quick, secure installation

Design Notes

The versatile form factor supports easy routing around hoses and components, and the 1-liter capacity helps balance the radiator’s overflow without occupying excessive space. It’s a practical option for those who value reliable coolant management and straightforward maintenance.

FAQ

Q: Is the MR HELLO Universal 1L Black Coolant Overflow Tank truly universal?

A: Yes, it features a universal design and includes fittings and hoses for straightforward cross-vehicle installation.

Q: What benefits can I expect from installing this tank?

A: It helps manage excess coolant, supports steady temperature control, and provides a durable, corrosion-resistant aluminum body with ready-to-use fittings.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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