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1 mar 1996 · ACEA A3/B4 Stable, stay-in-grade Engine Oil intended for use in Passenger Car & Light Duty Van Gasoline & DI Diesel Engines, but also suitable for applications described under A3/B3.
The ACEA 2016 European Oil Sequences for Service-fill Oils comprise 3 sets (classes) of sequences: one for Gasoline and Light Duty Diesel engines; one specifically for Gasoline and Light Duty Diesel engines with after treatment devices and one for Heavy Duty Diesel engines.
A3/B3 Stable, stay-in-grade Engine Oil intended for use in Passenger Car & Light Duty Van Gasoline & Diesel Engines with extended drain intervals where specified by the Engine Manufacturer, and for severe operating conditions as
30 kwi 2021 · This document details the 2021 ACEA European Oil Sequences for light-duty engines, replacing the 2016 version. ACEA members that manufacture light-duty vehicles are developing new engine powertrain systems to continue to improve fuel efficiency and deliver the higher performance expected from customers.
A/B: Gasoline and Diesel Engine Oils – High SAPS A3/B3 Category is removed with these oil sequences. Stable, stay-in-grade engine oil intended for use in passenger car and light duty gasoline & diesel engines and / or for extended oil drain intervals where specified by the engine manufacturer.
Engine oils for passenger cars are always specified as a combination of petrol and diesel engines (e.g. ACEA A3/B4). The number after the letter describes the difference in performance of the engine oils.
Main drivers for engine oil classification and specifications. Relevant industry groups and bodies. Specification overview – focus on Europe and North America. Engine oil quality management and licensing.