Shop BMW M6 Engine Coolant Reservoir. 3.0 LITER TURBO, MAIN, 2019-22, engine. 3.0 LITER TURBO, MAIN MAIN, TURBO, LITER, Tank - OEM BMW Part # 17135A6A031 (17-13-5-A6A-031, 17138610662)

Reservoir. Tank. Engine Coolant. Expansion.
A container that holds Engine Coolant.

Engine Coolant Reservoir

Fits X5, X6, X7

3.0 LITER TURBO, MAIN, 2019-22, engine. 3.0 LITER TURBO, MAIN, 2023-25, engine. 3.0 LITER TURBO, MAIN, engine. 3.0 LITER TWIN TURBO, RADIATOR, PRIMARY, inner radiator. X5; Auxiliary. X5; Main. X6; Main. X7; Main.
Engine Coolant Expansion Tank - Repair or Replace
A failed expansion tank can cause the cooling system in your to leak antifreeze, or it can cause your engine to overheat. If you're losing coolant, contact our service department to avoid engine damage.