Coolant Expansion Overflow Tank No. 17139846642/17139884859 for BMW G30 G32 G12 (2017–2023)

Includes: - Coolant Expansion Overflow Tank Fits Models: - BMW 5 Series (G30) - BMW 6 Series (G32) - BMW 7 Series (G12) Model Years: - 2017–2023 Submodels: - 530i, 540i, M550i, M5 (G30) - 630i, 640i, M850i (G32) - 740i, 740Li, 750i, M760Li (G12) Engine Options: - 2.0L B48, 3.0L B58, 4.4L S63 Description: This coolant expansion overflow tank is designed for specific BMW models, ensuring proper coolant management and preventing leaks. It is a direct replacement for OEM part numbers 17139846642 and 17139884859, providing a reliable solution for maintaining optimal engine temperature. Features: - Direct fit for BMW G30, G32, and G12 models - Replaces OEM part numbers 17139846642 and 17139884859 - Durable construction for long-lasting performance - Ensures efficient coolant flow and prevents overheating - Easy installation with no modifications required