# Radiator tube adapter Watercool MO-RA IV Heatkiller Tube Adapter – black

**URL:** https://aio.lv/en/product--watercool-26060--11866908
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Watercool
**Manufacturer code:** 26060
**EAN:** 4251312607180
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 33.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--watercool-26060--11866908

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Watercool MO-RA IV Heatkiller Tube Adapter is a black tube adapter designed for use with MO-RA IV radiators and Watercool/Heatkiller water-cooling components. It provides a connection interface for soft or hard tubing to integrate radiators into custom liquid cooling loops, facilitating secure hose routing and leak-resistant joins. Suitable for PC water-cooling builds and radiator installations.

## Long description

Watercool MO-RA IV Heatkiller Tube Adapter – black is a dedicated tube adapter designed to provide a secure connection between MO-RA IV radiators and soft or hard tubing in custom PC liquid-cooling loops. The adapter creates a stable interface that supports correct hose routing and helps reduce stress on fittings and radiator ports. It is intended for use with Watercool and Heatkiller components and is finished in black to match common chassis and cooling hardware aesthetics.
Advantages
The adapter offers a compact and robust solution for connecting tubing to MO-RA IV radiators, reducing the need for awkward or angled fittings. Its design promotes a tighter seal at the radiator interface, which helps minimize the risk of leaks when properly installed. The black finish provides a neutral appearance that integrates well with typical PC cooling setups. The adapter is lightweight and made to withstand the pressures and temperatures typical of custom water-cooling systems.
Suitable for
 Connecting soft tubing to MO-RA IV radiators
 Connecting hard tubing to MO-RA IV radiators with appropriate seals
 Custom PC liquid-cooling loops requiring secure radiator connections
 Radiator installations where compact, low-profile adapters are preferred
Key specifications
 Color: black
 Compatibility: MO-RA IV radiators and Watercool/Heatkiller water-cooling components
 Intended tube types: soft tubing and hard tubing (with correct seals)
 Function: provides a connection interface for tubing to radiator ports, facilitating hose routing and leak-resistant joins
 Form factor: compact adapter designed for radiator port alignment
How to use
Install the adapter by aligning it with the MO-RA IV radiator port and securing it according to the radiator and adapter mounting method. Insert the soft or hard tubing over the adapter connection point, ensuring the tubing sits fully on the sealing surface. Use appropriate clamps or compression fittings for soft tubing, or compatible seals and fittings for hard tubing, to achieve a reliable, leak-resistant connection. Verify tightness and alignment before filling the loop and perform a pressure or leak test at low power to confirm the integrity of the installation.
Usage recommendations
Use only compatible Watercool/Heatkiller-compatible fittings and appropriate tubing diameters. When installing hard tubing, ensure correct sealing components are used and avoid overtightening clamps or compression fittings. Always perform a controlled leak test after installation and before powering the system to reduce risk of coolant damage.

## FAQ

### How much does the Watercool MO-RA IV Heatkiller Tube Adapter cost, and is it available for purchase?

The price is 40.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 08.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Watercool products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Watercool service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11866908/67271710_large.webp