Shop OEM BMW Part # 64216821662 (64 21 6 821 662, 64-21-6-821-662). Hose. Coolant. Heater. 4.4 LITER TWIN TURBO, #1. 4.4 LITER TWIN TURBO, #5. X7; 3.0L; w/5-Zone Control; Rear; All; Line 1(Front). X7; 4.4L

Flexible Hose that is part of the engine Cooling system. HVAC Heater Hose Assembly. pipe underfloor p. HVAC Assembly. Radiator.

Radiator Coolant Hose

Fits X7

4.4 LITER TWIN TURBO, #1. 4.4 LITER TWIN TURBO, #5. X7; 3.0L; w/5-Zone Control; Rear; All; Line 1(Front). X7; 4.4L; w/5-Zone Control; Rear; All; Line 1(Front).