The Genuine BMW Crankcase Breather Kit (11158636540KT) ensures optimal engine performance for models such as the 550i and its variants. Designed for precision, this kit meets original equipment specifications, enhancing ventilation and reducing oil consumption. The kit is compatible with multiple OE numbers, ensuring versatility and reliability in your vehicle's maintenance.

OE Numbers

11157575642, 11157646086, 11158636540, 11157575641, 11158645240, 11157646087, 11157575643, 11157575640