BMW 3 Series F30 lci Rear Left Outer Light 2SD012147 – 2015–2019 The coolant expansion tank is

The coolant expansion tank is a vital component of the engine and hybrid cooling system

Performance: Restores proper air filtration for improved engine efficiency and protection

Provides proper fitment within the centre console

BMW 320d F30 Saloon (2012–2019)

It powers and controls the front windshield wipers

BMW 3 Series F30 lci Rear Left Outer Light 2SD012147 – 2015–2019 The coolant expansion tank isBMW 3 Series F30 Rear Left Outer Light 2SD012147 20122018 Genuine BMW Rear Left Outer Light Assembly, professionally removed from a BMW 3 Series F30. This rear light unit provides essential visibility and safety functions, including tail light, brake light, and indicator functions (depending on vehicle specification). Ideal as a direct replacement for damaged, cracked, or non working rear light units. IMPORTANT: Please match the part number