# Radiator mount Alphacool ES D-Plug, brass, black, diameter 2 cm

**URL:** https://aio.lv/en/product--alphacool-1021769--11866987
**Data updated:** 2026-03-09 17:44 (EET)
**Category:** CPU Coolers & PC Cooling Systems
**Manufacturer:** Alphacool
**Manufacturer code:** 1021769
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-1021769--11866987

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Alphacool ES D-Plug radiator mount is a brass mounting fitting in black finish designed for radiator installations. With a 2 cm diameter and 44 g weight, it provides a durable, corrosion-resistant connection point for liquid-cooling radiators. Suitable for PC water-cooling setups and radiator maintenance or replacement tasks.

## Long description

Alphacool ES D-Plug radiator mount is a compact brass mounting fitting finished in matte black and designed for radiator installations in PC water-cooling systems. The connector features two G1/4" male threads and a 2 cm external diameter, providing a corrosion-resistant connection point that is easy to install and replace. The D-Plug uses two closely fitting O-rings on the male component to create a secure, non-screwed connection that has been tested for stability up to 1.5 bar. Its variable length enables up to 15 mm extension to compensate for alignment differences and tight assembly spaces.
Advantages
The brass construction ensures durability and resistance to corrosion while the black finish provides a discreet appearance in system builds. Because the D-Plug is plugged rather than screwed, installation and component replacement are faster and require less manipulation in confined spaces. The double O-ring sealing design delivers reliable leak resistance and mechanical stability up to the specified pressure. The variable-length feature reduces stress on hoses and allows fine adjustment where precise alignment is difficult.
Suitable for
Connecting radiators to water-cooling loops in PC builds
Linking GPU and CPU coolers within a closed circuit
Quick replacement or maintenance of radiator fittings in tight assemblies
Situations requiring small-diameter (2 cm) fittings with brass durability
Key specifications
Material: brass
Finish: matte black
Outer diameter: 2 cm
Thread type: G1/4" (male threads on both sides)
Tested stability: up to 1.5 bar
Variable extension: up to 15 mm when pulled apart
Weight: approximately 44 g
How to use
Ensure mating female G1/4" ports are clean and free of debris. Push the male D-Plug into the corresponding female connector until both O-rings are fully recessed into the female component; this seating is required for stability and leak-tightness. For alignment adjustments, gently pull the connector to extend up to 15 mm as needed, taking care not to overstress connected hoses. During installation or maintenance, verify that O-rings are intact and properly seated; replace O-rings if worn or damaged.
Usage recommendations
Use the Alphacool ES D-Plug in systems with compatible G1/4" ports and avoid exceeding the tested pressure of 1.5 bar. Periodically inspect O-rings for wear and replace them with correct-size replacements to maintain a secure, leak-free connection. When assembling in tight spaces, allow room for the connector's extension and ensure O-rings are fully engaged to achieve the rated stability.

## Specifications

| Feature | Value |
|---|---|
| Diameter | 20 mm |
| Maximum operating pressure | 1.5 bar |
| Connecting thread | 1/4 |
| Easy to use | Yes |
| Connector 1 gender | Male |

### Performance

| Feature | Value |
|---|---|
| Type | Radiator mount |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Material | Brass |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.044 kg |

## FAQ

### How much does the Alphacool ES D-Plug radiator mount cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 23.07.2026 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 Alphacool 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 Alphacool 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Alphacool ES D-Plug radiator mount?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11866987/67436050_large.webp