ACEA A3/B4, API SN, MB 228.31 | Car

All lubricants for your car  - buy at ATO24!

For reliable, safe and low-wear operation, the right lubricants and operating fluids are essential for a car, be it a passenger car or commercial vehicle. Lubricants and operating materials are mainly classified as liquids, such as oils and coolants, as well as more solid substances such as greases. The wear protection and performance development of a vehicle are subject to several different properties of these substances. An essential function of oil or grease is obvious: the lubrication of vehicle components such as engine, transmission, steering and chassis. This contributes to achieving the desired performance and protects the vehicle from wear and tear. Another, but equally important, function quickly fades into the background: cooling the components. Especially in the engine and transmission, the cooling function of the oil is existential, alongside the coolant in the vehicle's water circuit! Operating fluids such as brake fluid or hydraulic fluids play a key role in the safety of a vehicle. These are also exposed to high thermal and physical loads, which is why consistent performance is important. ATO24 is your competent partner from refilling the engine oil to the complete engine, coolant or transmission oil change. In the ATO24 online shop you can get high quality engine oils and transmission oils for automatic transmissions, manual transmissions, as well as differential and transfer cases in a large selection of over 30 brands at reasonable prices. In addition, our product portfolio offers power steering, hydraulic and brake fluids according to various specifications for purchase, in order to have the right fuel for every vehicle. ATO24 is specialized in offering suitable lubricants for almost every car.  With a wide range of products of well-known lubricant manufacturers and OEM products of various car manufacturers, our product range is specialized in oils, greases and other operating fluids for European cars, especially for American cars, US-Cars and passenger cars of Asian brands. A large selection of additives with cleaning, protective or performance-enhancing effects at favourable prices completes the range of products.

What does ACEA A3/B4 mean?

ACEA A3/B4 engine oils are often 5W-30, 5W-40 or 10W-30 oils that are usually targeted at modern passenger car gasoline and diesel models from various manufacturers.

ACEA A3/B4 5W-30 and 5W-40 engine oils are usually based on API Group III base oils, while ACEA A3/B4 10W-40 engine oils often contain both Group I, Group II and Group III base oils.

For the ACEA A3/B4 specification, an HTHS viscosity greater than or equal to 3.5 cP is required.

Since 2004, the European ACEA (Association des Constructeurs Européens d'Automobiles) has continued to develop the ACEA A3/B3 specification and revise its requirements:

• ACEA A3/B4-21
• ACEA A3/B4-16
• ACEA A3/B4-12
• ACEA A3/B4-10
• ACEA A3/B4-08
• ACEA A3/B4-07
• ACEA A3/B4-04

Which viscosity for ACEA A3/B4 engine oil?

Which viscosity you can use in connection with the ACEA A3/B4 viscosity, depends strongly on your vehicle and/or the installed engine. In the vehicle manual of your car you will find a detailed description of how you should select your engine oil.

In the online store of ATO24 you will find ACEA A3/B4 oils of various viscosities. Hereunder are among other things:

• ACEA A3/B4 0W-30
• ACEA A3/B4 0W-40
• ACEA A3/B4 5W-30
• ACEA A3/B4 5W-40
• ACEA A3/B4 5W-50
• ACEA A3/B4 10W-30
• ACEA A3/B4 10W-40
• ACEA A3/B4 10W-50
• ACEA A3/B4 10W-60

If you are not sure which viscosity to use for your vehicle, just ask! The ATO24 team will be happy to help you quickly and competently to find exactly the right engine oil for you!

ACEA A3/B4 with approval / recommendation for Mercedes, BMW, Ford, Volvo, Renault etc.

In the ATO24 store you will receive engine oils that, in addition to the specification, also receive various manufacturer releases or manufacturer recommendations. Often specification and release occur together to narrow down the compatible selection of engine oils for you and make your search easier. Here you will find engine oils that also receive the following manufacturer recommendations and approvals:

 

• Mercedes-Benz MB 229.5 ACEA A3/B4 oil
• Ford WSS-M2C917A ACEA A3/B4 oil
• GM dexos2 ACEA A3/B4 oil
• Renault RN0700 ACEA A3/B4 oil