X1 0W40

 

Fully synthetic professional engine oil with esters XENUM X1 0W40

XENUM X1 0W40 is a new product from XENUM in the series of synthetic oils based on complex esters. The engine oil XENUM X1 0W40 provides optimal protection, extends engine service life and exceeds the requirements of virtually all engine manufacturers. It combines exceptional anti‑wear characteristics, reliably protects against high temperatures and ensures easy cold start. Recommended for use in engines where specifications are required: ACEA C3 and API SN/CF. The high‑temperature shear stability of the oil film of ester oils, such as XENUM X1 0W40, far exceeds comparable values of any other conventional engine oils. The high shear stability is achieved thanks to the polarity of ester oil molecules. Due to the charge difference between ester oil molecules and metal parts, the oil film adheres to the surface of the parts like a magnet, effectively protecting them from wear. Optimal lubrication of engine components and the high adhesion of complex esters provide the best conditions for cold engine start. The oil XENUM X1 0W40 is specially formulated for modern advanced gasoline and diesel vehicles, as well as for sports cars and engines operating under high load.

Engine oil specifications XENUM X1 0W40:

• Creates a stable oil film that provides reliable protection.
• Increases vehicle power.
• Effectively dissipates heat.
• Goodly seals gaps in the cylinder‑piston group.
• Removes contaminants.
• Protects against corrosion.
• Excellent lubrication and protection of hydraulic lifters and chains.
• Suitable for both turbocharged and naturally aspirated gasoline and diesel engines. Use according to the manufacturer's recommendations.

Application areas of XENUM X1 0W40:

Recommended for use in all gasoline and diesel engines, with turbocharging, in passenger cars and light trucks, where an oil viscosity of SAE 0W40 is required, and with manufacturer specifications such as – BMW Longlife-04, GM DEXOS 2, MB 229.31, MB 229.51. Use the correct amount of oil as specified in your vehicle’s operating manual and engine care recommendations. The high quality of the oil allows extending service intervals without compromising performance. If you encounter difficulties selecting oil for your car – we will be happy to help. Write to us or contact us via our contacts.

Technical specifications XENUM X1 0W40:

ACEA	C3
SAE	0W40
API	SN/CF

Manufacturer recommendations for XENUM X1 0W40:

BMW Longlife-04

GM DEXOS 2

MB 229.31

MB 229.51

Physical properties XENUM X1 0W40:

Density at 15 °C, kg/L	0,842
Viscosity at -30 °C, mPa·s	5300
Viscosity at 40 °C, mm²/s	71,10
Viscosity at 100 °C, mm²/s	12,80
Viscosity index	183

Flash point, °C 237 Pour point, °C -52 Sulphated ash, % 0,76 Alkaline number (TBN), mgKOH/g 7,8

Available volumes:

1 л – REF. 1655001

What makes ester engine oils special?

Esters (complex esters) are a synthetic product that can be part of the base of three types of base oils:

• HYDRO CRACKED BASE (HC) – Hydrocracked base: is not a fully synthetic product, as it is largely a **mineral oil** that has undergone certain processing to achieve the desired properties of synthetic oils. These oils have a high lubricity coefficient but are more volatile compared to PAO.
• POLY ALPHA OLEFINS (PAO) – Polyalphaolefins: the most well‑known and popular base in synthetic and semi‑synthetic oils. It offers excellent resistance to high temperatures and low volatility.
• ESTER OILS – ESTERS: in base oils this component makes them optimal for operation. They easily handle standard engine oil tasks and provide the best performance even under severe conditions.

Comparative table of three types of base oils:

Base	Detergency	Pour point	Oxidation resistance	Polarizability
HC*	■■□□	■■□□	■■□□	■■□□
PAO *	■■■■	■■■■	■■■■	■□□□
Esters	■■■■	■■■■	■■■■	■■■■

Read more about synthetic oils with esters and how to choose the best oil for your car in our article: Ester engine oils

Synthetic engine oils with esters (X1) from XENUM

On our official website you can conveniently purchase fully synthetic engine oils of the X1 series from XENUM with fast delivery across Ukraine. The XENUM X1 series is offered in the most popular viscosities (0W30, 0W40, 5W30, 5W40 , 5W50). Synthetic engine oils with esters XENUM – an innovation in automotive oils. Thanks to cutting‑edge manufacturing technologies and the best components, these oils are absolute leaders in high‑temperature stability. The oils deliver excellent performance under severe engine conditions, dramatically reduce fuel consumption and lessen component wear. The XENUM X1 series (0W30, 0W40, 5W30, 5W40, 5W50) of fully synthetic engine oils with esters from XENUM reliably protects your engine from wear and damage while improving its characteristics. You can choose the oil that best fits your engine from the wide range on our website:

• Engine oil with esters XENUM X1 0W30 Ester Hybrid
• Engine oil with esters XENUM X1 0W40 Ester Hybrid
• Engine oil with esters XENUM X1 5W30 Ester Hybrid
• Engine oil with esters XENUM X1 5W40 Ester Hybrid
• Engine oil with esters XENUM X1 5W50 Ester Hybrid

Synthetic engine oils XENUM of the X1 series for diesel and gasoline engines can be purchased online in bulk or retail on the website xenum.ua from the official XENUM representative in Ukraine – DanAuto – and our partners throughout the country (Vinnytsia, Lutsk, Dnipro, Zaporizhzhia, Ivano‑Frankivsk, Kyiv, Kropyvnytskyi, Lviv, Mykolaiv, Odesa, Poltava, Rivne, Sumy, Ternopil, Kharkiv, Kherson, Khmelnytskyi, Cherkasy, Chernihiv, Chernivtsi and other cities). Find a distributor in your region Become a partner —

XENUM OILS AND ADDITIVES – THE POWER OF TECHNOLOGY FOR YOUR CAR!