# K2 KULER Radiator Fluid Concentrate 5L (T215C) — red coolant concentrate

**URL:** https://aio.lv/en/product--k2-t215c--11872247
**Data updated:** 2026-03-09 20:36 (EET)
**Category:** Car Body Care
**Manufacturer:** K2
**Manufacturer code:** T215C
**EAN:** 5906534005946
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 15.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--k2-t215c--11872247

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

K2 KULER radiator fluid concentrate is a 5-liter red coolant concentrate supplied under model T215C. As a concentrated engine coolant, it is intended for dilution before filling automotive cooling systems, helping regulate engine temperature and protect against corrosion and freezing when mixed per manufacturer recommendations. Suitable for passenger cars and light vehicles requiring a red coolant concentrate.

## Long description

K2 KULER Radiator Fluid Concentrate 5L (red coolant concentrate) is a concentrated engine coolant supplied in a 5-litre container intended for dilution before use. Designed to be mixed with water according to vehicle manufacturer recommendations, this red coolant concentrate helps maintain optimal engine temperature, protect cooling system metals from corrosion, and provide freeze protection when prepared at the correct concentration. The product is suitable for passenger cars and light vehicles that require a red-coloured antifreeze/coolant formulation.
Advantages
The concentrate format allows flexible dilution ratios to match regional climate and vehicle specifications while reducing packaging waste compared with ready-to-use products. When correctly mixed, the coolant provides corrosion protection for aluminium and other common engine metals, reliable heat transfer to stabilize engine temperature, and freeze and boil-over protection appropriate to the selected mixture. The red colouring helps with correct fluid identification during service and maintenance.
Suitable for
 Passenger cars and light commercial vehicles requiring a red coolant formulation
 Cooling systems needing long-term corrosion protection for aluminium and steel components
 Vehicles operating in climates where freeze protection and controlled boil-over limits are necessary
 Workshops and home users who prefer to store concentrated antifreeze for on-demand mixing
Key specifications
 Form: liquid concentrate supplied in a 5-litre container
 Colour: red for easy identification
 Intended use: engine antifreeze/coolant after dilution
 Compatibility: suitable for passenger cars and light vehicles that accept ethylene- or propylene-based coolant formulations (confirm vehicle requirements before use)
 Function: corrosion inhibition, freeze protection, and heat transfer
How to use
Before use, consult the vehicle manufacturer handbook to determine the required coolant type and recommended dilution ratio. Prepare the mixture by combining the concentrate with the appropriate quantity of clean water (typically distilled or demineralized water is preferred) to achieve the specified freeze and boil protection levels. Fill the cooling system with the prepared coolant while the engine is cool, follow proper bleeding procedures to remove trapped air, and check for leaks. Dispose of any unused mixed fluid or rinse water according to local environmental regulations.
Usage recommendations
Always verify compatibility with your vehicle’s cooling system and follow the manufacturer’s dilution and maintenance intervals. Use distilled or demineralized water for mixing to minimise mineral deposits. Store the concentrate in a cool, dry place away from direct sunlight and out of reach of children and pets.

## FAQ

### How much does the K2 KULER Radiator Fluid Concentrate 5L T215C 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 14.07.2026 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 K2 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 K2 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/11872247/67287116_large.webp