# Alphacool 17451 computer cooling system part/accessory – replacement cooling component

**URL:** https://aio.lv/en/product--alphacool-17451--3800135
**Data updated:** 2026-03-07 11:09 (EET)
**Category:** Other goods
**Manufacturer:** Alphacool
**Manufacturer code:** 17451
**EAN:** 4250197174510
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alphacool-17451--3800135

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Alphacool 17451 is a replacement part for computer cooling systems manufactured by Alphacool. Designed as a component or accessory for PC liquid or air cooling assemblies, it serves to maintain or repair cooling setups. Use cases include replacing a worn or faulty cooling part, supporting system maintenance, and ensuring continued thermal management for desktop computers and custom cooling loops.

## Long description

Alphacool 17451 is a replacement cooling component designed for PC builders and system maintainers who require precise alignment and reliable assistance when modifying cases or installing bulkhead fittings. The product, known as the Eiszapfen laser fitting, integrates a G1/4" threaded connection for straightforward installation into water-cooling blocks and includes a 50 cm cable terminated with a 4-pin Molex connector to power the built-in alignment laser. Also supplied is an ATX jumper plug that allows powering a PSU outside a complete system, enabling work on fittings and drill alignment on the workbench.
Advantages
The Eiszapfen laser fitting provides accurate visual guidance for drilling holes opposite existing G1/4" ports, reducing the risk of misalignment when installing bulkheads or routing tubing through panels. Its G1/4" thread ensures compatibility with common water-cooling ports, while the 50 cm cable with a 4-pin Molex connector offers convenient power connection to standard PC power supplies. The included ATX jumper plug enables testing and laser use without a complete PC, facilitating quick and safe preparation of panels and chassis.
Suitable for
 Aligning and drilling panel holes opposite G1/4" ports in custom PC cases
 Installing or replacing bulkhead fittings and pass-through connectors
 Maintenance and repair of DIY liquid-cooling loops and radiator connections
 Bench setup where the PSU must be powered independently for alignment tasks
Key specifications
 Thread connection: G1/4" compatible for direct installation into water-cooling blocks
 Alignment aid: integrated laser for precise visual drilling reference
 Power cable: 50 cm cable with 4-pin Molex connector for PSU connection
 Accessories included: ATX jumper plug to start a power supply without a full PC
How to use
Install the Eiszapfen laser fitting into the target water-cooling block or G1/4" threaded port and connect the 4-pin Molex cable to a powered 4-pin Molex output from a PSU, or use the supplied ATX jumper plug to start the PSU independently on a bench. Position the panel or chassis where you need the opposing hole and observe the laser point to mark the exact drilling location. Drill the panel carefully at the marked position, then install the bulkhead fitting or pass-through connector, ensuring seals and fittings are tightened according to the cooling component manufacturer’s instructions.
Usage recommendations
Use the Eiszapfen laser fitting only with appropriate safety precautions: secure the panel before drilling, avoid direct eye exposure to the laser beam, and power the laser from a stable PSU source using the 4-pin Molex connector or the included ATX jumper. Verify thread compatibility and sealing before reintroducing coolant to the system.

## Specifications

| Feature | Value |
|---|---|
| Material | Brass |
| Height | 24 mm |
| Product colour | Black |
| Diameter | 17 mm |
| Cooling agent | liquid |
| Connecting thread | 1/4 |

## FAQ

### How much does the Alphacool 17451 computer cooling system part cost, and is it available for purchase?

The price is 18.49 € (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 22.07.2026 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

## Image

https://aio.lv/img/cache/product/3800135/58566086_large.webp