# Diesel System Cleaner TEC2000 DSC 375 ml – fuel system additive for diesel engines

**URL:** https://aio.lv/en/product--tec2000-dsc--10835607
**Data updated:** 2026-03-07 18:06 (EET)
**Category:** Car Supplies
**Manufacturer:** TEC2000
**Manufacturer code:** DSC
**EAN:** 5060500720094
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-07 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tec2000-dsc--10835607

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

TEC2000 DSC is a 375 ml diesel system cleaner and fuel additive designed to clean and protect diesel fuel systems. It removes deposits from injectors, intake valves and combustion chambers, helps restore fuel injector spray patterns and can improve engine performance and reduce emissions. Suitable for periodic maintenance and before service inspections.

## Long description

TEC2000 DSC 375 ml is a diesel system cleaner and fuel additive formulated to clean and protect diesel fuel systems. The 375 ml bottle contains a concentrated formula designed to remove carbon and varnish deposits from injectors, intake valves and combustion chambers, helping to restore proper injector spray patterns and maintain fuel atomization. TEC2000 DSC is intended for use as part of periodic maintenance or before diagnostic inspections to help maintain drivability, combustion quality and emissions control.
Advantages
TEC2000 DSC works to dissolve and disperse deposits that impair injector performance and air–fuel mixing, which can lead to rough idling, reduced power and increased fuel consumption. The additive is compatible with modern diesel fuels and aims to reduce exhaust emissions by improving combustion efficiency. Its concentrated 375 ml dose is formulated to treat a full tank or a specified volume according to manufacturer guidance, offering a practical service intervention without disassembly of engine components.
Suitable for
Diesel passenger cars and light commercial vehicles
Periodic maintenance of fuel injectors and intake systems
Preparing a vehicle for service inspection or emissions testing
Improving combustion stability in engines with deposit-related issues
Key specifications
Volume: 375 ml concentrated treatment
Application: fuel system cleaner and injector deposit remover
Targets: injectors, intake valves, combustion chambers
Compatibility: formulated for use with diesel fuels
Effect: restores injector spray pattern and supports combustion efficiency
How to use
Add the contents of the 375 ml bottle to the vehicle’s diesel fuel tank according to the product dosing instructions, typically before filling the tank or as specified on the label. Run the engine for a period of normal driving to allow the cleaner to circulate through the fuel system, reach injectors and combustion chambers, and dissolve deposits. For best results, use during regular maintenance intervals or prior to an emissions or service inspection.
Usage recommendations
Use one 375 ml dose per indicated fuel volume or as specified on the product label. Follow safety guidance: avoid prolonged skin contact, store in a cool, dry place away from direct heat and open flame, and dispose of empty containers responsibly. If uncertain about compatibility with a specific engine or aftertreatment system, consult the vehicle manufacturer’s recommendations or a qualified technician.

## FAQ

### How much does the Diesel System Cleaner TEC2000 DSC 375 ml cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 638 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 29.06.2026 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 TEC2000 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 TEC2000 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/10835607/68524892_large.webp