Coolant Alphacool 18599

Name: Coolant Alphacool 18599 Blue 1L 18599
Brand: Alphacool
SKU: 10888607
Price: 28.49 EUR
Availability: InStock

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Coolant Alphacool 18599 Blue 1L

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Short description

Alphacool 18599 is a blue coolant designed for computer cooling systems. It has a capacity of 1 liter, ensuring efficient heat transfer and optimal performance. This coolant is suitable for various cooling setups, providing reliable thermal management and enhancing the longevity of your components.

Available at price 28.49 €: 7 pcs.

Total available for order: 99 pcs.

Warranty: 2 Years

SKU: 10888607

Manufacturer: Alphacool

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

30.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

30.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

03.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 1.20 kg)

Parcel couriers

Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

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Product information

Description

Alphacool ES Liquid GL50 (Coolant Alphacool 18599 Blue 1L) is an industrial-grade blue cooling liquid formulated for high-performance computer and server cooling systems. It is designed for reliable thermal transfer in closed-loop liquid cooling setups and is suitable for use in servers, workstations and custom PC loops where long-term stability and low maintenance are required.

Advantages

ES Liquid GL50 provides stable thermal conductivity across a wide temperature range from -40°C to 90°C and resists foam formation. Its silicate-based composition avoids nitrates, phosphates and amines, which prevents attack on rubber and plastic parts and reduces deposit formation. The fluid is formulated to flow easily through various rubber and plastic components, offering sustained protection and lower maintenance needs for cooling systems.

Suitable for

Server liquid cooling loops
Workstation cooling systems
Custom PC water-cooling loops
Closed-loop industrial cooling applications within specified temperature range

Key specifications

Brand: Alphacool
Model / MPN: 18599 (ES Liquid GL50)
EAN: 4250197185998
Color: Blue
Volume: 1 L
Operational temperature range: -40°C to 90°C
Silicate-based; free of nitrates, phosphates and amines

How to use

Fill the cooling loop or reservoir with the Alphacool ES Liquid GL50 according to the system manufacturer’s instructions. Ensure the system is clean and free of other coolants before filling to avoid mixing. After filling, run the pump and bleed the loop to remove air pockets, then check for leaks and verify flow. Maintain regular visual inspections and top up only with the same product if necessary.

Usage recommendations

Do not mix ES Liquid GL50 with other coolants. Mixing may void the warranty and negatively affect fluid properties. Use only in compatible closed cooling systems and follow component manufacturers’ guidelines for materials compatibility and maintenance.

All features

Type:: Coolant
Product colour:: Blue
Coolant capacity:: 1 L
Quantity per pack:: 1 pc(s)

Description

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Warehouse	Stock	Delivery to the store	Store Price
WH354	7	30.06.2026 Best delivery	28.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	92	07.07.2026	35.99 €

28.49 €

Stock: 7

Delivery Date: 30.06.2026 Best delivery

Warehouse: WH354

Available only for legal entities

35.99 €

Stock: 92

Delivery Date: 07.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Coolant Alphacool 18599 cost, and is it available for purchase?

The price is 28.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 99 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 30.06.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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