# Mannol Diesel TDI 5W-30 7909 Engine Oil 1L

**URL:** https://aio.lv/en/product--mannol-mn7909-1--12505393
**Data updated:** 2026-06-12 15:50 (EEST)
**Category:** Other goods
**Manufacturer:** MANNOL
**Manufacturer code:** MN7909-1
**EAN:** 4036021101361
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mannol-mn7909-1--12505393

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Friday | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 4.99 EUR |

## Summary description

Mannol Diesel TDI 5W-30 7909 is a high-quality synthetic engine oil designed for modern diesel engines. This 1L lubricant provides excellent wear protection, engine cleanliness, and stable viscosity across a wide temperature range. It is formulated to improve fuel efficiency and ensure reliable performance for diesel vehicles requiring 5W-30 specifications.

## Long description

Mannol Diesel TDI 5W-30 7909 is a premium synthetic engine oil specifically engineered to meet the demanding requirements of modern diesel engines. This 1-liter lubricant is formulated to provide superior protection against wear, maintain engine cleanliness by preventing sludge buildup, and ensure stable viscosity across a broad range of operating temperatures. By optimizing internal friction, this oil contributes to enhanced fuel efficiency and consistent engine performance, making it a reliable choice for diesel vehicles that require 5W-30 viscosity grade oil.
Advantages
The primary benefit of this synthetic engine oil is its advanced chemical composition, which offers exceptional thermal stability and oxidation resistance. It effectively protects critical engine components from premature wear, even under high-load conditions. Furthermore, its specialized additive package helps keep the engine internals clean, which is essential for maintaining optimal power output and longevity. The oil maintains its protective properties during cold starts and high-temperature operation, ensuring a consistent lubrication film throughout the engine cycle.
Suitable for
Modern diesel engines requiring 5W-30 viscosity
Vehicles equipped with turbochargers
Daily commuting and long-distance driving
Diesel engines operating in variable climate conditions
When it may not be suitable
This product is not suitable for engines that require a different viscosity grade or specific manufacturer approvals not covered by the 5W-30 specification. It should not be used in gasoline engines unless explicitly stated by the vehicle manufacturer.
Key specifications
Viscosity grade: 5W-30
Base oil type: Synthetic
Volume: 1 Liter
Application: Diesel engines
How to use
To use Mannol Diesel TDI 5W-30 7909, first ensure the engine is turned off and has cooled down sufficiently. Locate the oil filler cap on your engine, remove it, and place a funnel in the opening. Pour the required amount of oil according to your vehicle's owner manual, checking the level periodically using the dipstick. Once the correct level is reached, replace the cap securely. It is recommended to perform an oil change in accordance with the service intervals specified by your vehicle manufacturer.
What to consider before purchase
Check your vehicle owner manual for the recommended oil viscosity
Verify the required performance standards for your specific engine model
Ensure the 1L volume is sufficient for your top-up or service needs
Usage recommendations
Always dispose of used engine oil at an authorized collection point to protect the environment. Do not mix with incompatible oil types to maintain the integrity of the synthetic formulation.

## FAQ

### How much does the Mannol Diesel TDI 5W-30 7909 Engine Oil 1L cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 428 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 MANNOL 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 MANNOL 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

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