OEM BMW A/C and Heating Parts
availability
HVAC Heater Hose
BMW
64-21-3-400-416
Inlet. Water Valve to Heater Core.
$40.66
MSRP $52.47
Save $11.81
22.5% Off HVAC Heater Hose
BMW
64-21-6-993-452
Inlet. X3. Without phev. Feed. Without m40i.
$44.94
MSRP $57.98
Save $13.04
22.5% Off 
HVAC Heater Hose
BMW
64-21-6-921-428
From Connector. Outlet. 3rd Section. Hose To Block.
$25.80
MSRP $29.91
Save $4.11
13.7% Off HVAC Heater Hose
BMW
64-21-9-503-837
Outlet. Heater Core to Connector and Reservoir. X3. Return. M competition.
$73.24
MSRP $94.50
Save $21.26
22.5% Off HVAC Heater Hose
BMW
64-21-6-912-710
Connector to Connector. Outlet. 2nd Section. Hose to Hose.
$28.98
MSRP $33.59
Save $4.61
13.7% Off HVAC Heater Hose
BMW
64-21-9-299-620
Inlet. Auxiliary Water Pump to Heater Core.
$69.89
MSRP $90.18
Save $20.29
22.5% Off HVAC Heater Hose
BMW
64-21-9-226-749
Inlet. Engine to Valve.
$68.93
MSRP $88.94
Save $20.01
22.5% Off 
HVAC Heater Hose
BMW
64-21-8-378-369
Outlet. Heater to Reservoir.
$49.10
MSRP $56.93
Save $7.83
13.8% Off HVAC Heater Hose
BMW
64-50-9-169-917
Inlet. Engine to Valve.
$49.91
MSRP $64.40
Save $14.49
22.5% Off HVAC Heater Hose
BMW
64-53-9-119-174
Inlet. Water Pump To Valve. Auxiliary Water Pump. Outlet.
$49.91
MSRP $64.40
Save $14.49
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