The BMW N52 is a naturally aspirated straight-6 petrol engine which was produced from 2004 to 2015. The N52 replaced the BMW M54 and debuted on the E90 3 Series and E63 6 Series. The N52 was the first water-cooled engine to use magnesium/aluminium composite construction in the engine block. [1]

May 25, 2024 · BMW's N52 engine is popular among automobile enthusiasts, but it's not all rosy. Some years are better than others, according to those same gearheads.

Nov 9, 2024 · The N52 powered a wide range of BMW models, from the compact E90/E92/E93 3 Series to the versatile E70 X5 SAV, and was available in two main configurations: a 2.5L (N52B25) and a 3.0L...

Mar 19, 2020 · Bought my e92 328 back in July and since then I've dealt with almost every common n52 problem. Serpentine belt assembly, ofhg, and a valve cover gasket that mysteriously stopped leaking when I changed the ofhg.

May 14, 2019 · How reliable is BMW's N52 engine? Read about its most common engine problems and realibility issues. Vanos failure, gasket leaks, water pumps, etc.

Mar 2, 2024 · The BMW N52 engine is a naturally aspirated straight-6 engine produced from 2004-2015. Learn about BMW N52 specs, upgrades, & more

Feb 20, 2024 · The BMW N52 is an atmospheric inline six-cylinder gasoline engine that was produced from 2004 to 2015. The BMW N52 replaced the M54 and debuted in the E90 3-Series and E63 6-Series. The N52 was available in two variants, the N52B25 and N52B30, with displacements of 2.5 (2,497 cc) and 3 liters (2,996 cc) respectively.

Oct 27, 2024 · The BMW N52 engine, known for its balance of performance, efficiency, and smooth operation, has gained a dedicated following among enthusiasts and everyday drivers alike. This guide will provide an in-depth look at the N52 engine, its specifications, advantages, common issues, and maintenance tips.

Mar 20, 2025 · The N52 engine has been utilized in various BMW models, showcasing its versatility and adaptability. Here’s a list of some of the most popular models that feature the N52: BMW 1 Series (E81/E87): Compact and agile, perfect for city driving. BMW 3 Series (E90/E92/E93): A classic choice known for its balance of performance and comfort.

Nov 23, 2018 · Simply from an engineering standpoint, ANY turbo with High Pressure Fuel Pump, Turbos, piezo high-pressure direct injectors, and some other goodies (different Coolant Pump, Radiator Fan, etc.) is going to require more maintenance than a …