# Fuel system cleaner WYNNS PRO Diesel Clean 3 500 ml — diesel fuel additive for injector and pump cleaning

**URL:** https://aio.lv/en/product--wynns-5411693122934--11211069
**Data updated:** 2026-03-15 11:41 (EET)
**Category:** Car Supplies
**Manufacturer:** WYNNS
**Manufacturer code:** 5411693122934
**EAN:** 5411693122934
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 18.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 15.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wynns-5411693122934--11211069

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 08.07.2026 | 1.89 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

WYNNS PRO Diesel Clean 3 is a 500 ml diesel fuel system cleaner and additive designed to remove deposits from injectors, pumps and combustion chambers. Supplied as a concentrated bottle to be added to the fuel tank, it helps restore injector spray pattern, improve combustion efficiency and reduce smoke and emissions. Suitable for routine maintenance and periodic deep cleaning of diesel engines.

## Long description

WYNNS PRO Diesel Clean 3 is a 500 ml diesel fuel system cleaner and concentrated additive formulated to remove carbon and lacquer deposits from injectors, high-pressure pumps and combustion chambers. Added directly to the fuel tank, the solution aids in restoring correct injector spray patterns, improving fuel atomisation and helping to reduce visible smoke and harmful emissions. The product is intended for use as part of regular maintenance or for periodic deep cleaning of diesel-powered passenger cars, light commercial vehicles and some off-road equipment.
Advantages
The formulation cleans injector nozzles and pump surfaces without mechanical disassembly and dissolves combustion chamber deposits that impair spray quality. It supports more complete combustion which can lead to reduced smoke and lower particulate output. As a concentrated bottle, it is easy to dose into the fuel tank and is compatible with modern diesel systems when used according to instructions. The cleaner is suitable for both short service intervals and preventative treatments to maintain fuel system performance.
Suitable for
Diesel passenger cars and light commercial vehicles
Vehicles exhibiting increased smoke, rough idling or reduced throttle response
Routine maintenance treatments at service intervals
Periodic deep cleaning of injectors and high-pressure pump components
Key specifications
Volume: 500 ml concentrated additive
Application: in-tank diesel fuel system cleaner for injectors, pumps and combustion chambers
Compatibility: suitable for modern diesel injection systems when used as directed
Effect: removes carbon and lacquer deposits, helps restore spray pattern and improve combustion
Formulation: concentrated liquid additive for single-dose or scheduled treatments
How to use
Use the entire 500 ml bottle as a single treatment by adding the contents to the vehicle’s diesel fuel tank before refuelling, or as specified by the vehicle manufacturer. After adding, fill the tank with fuel to ensure proper dilution and circulation through the fuel system. Drive the vehicle normally for a period after treatment to allow the additive to reach injectors and pumps and to complete the cleaning action. Follow any safety and handling instructions on the product label and avoid direct skin contact.
Usage recommendations
For routine maintenance, apply every specified service interval or when symptoms such as increased smoke, rough idle or reduced fuel economy appear. Do not exceed recommended dosage and consult the vehicle handbook for any manufacturer-specific restrictions. Store the product sealed in a cool, dry place away from direct heat sources and open flames.

## FAQ

### How much does the WYNNS PRO Diesel Clean 3 500 ml fuel system cleaner cost, and is it available for purchase?

The price is 18.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 68 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 Friday 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 WYNNS 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 WYNNS 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/11211069/68532380_large.webp