OEM BMW Radiator Hoses
Reservoir Hose
BMW
32-41-6-778-520
Hydraulic, 3.0L turbo, without hybrid, without awd. 640i. Without servotronic, 740. Hydraulic, 3.0L, without awd, without dynamic drive....
$141.56
MSRP $161.79
Save $20.23
12.5% Off 
Reservoir Hose
BMW
32-41-6-799-883
Exc.Dynamic Drive. Without servotronic, 750. 7 series. Without 6 cylinder. All. 550i GT xDrive. To reservoir. Without dynamic drive....
$247.34
MSRP $319.15
Save $71.81
22.5% Off 
Upper Hose Clip
BMW
17-12-8-685-318
Auxiliary radiator, 228i. Auxiliary Radiator Coolant Hose.
Lower Hose
BMW
17-12-8-614-882
3.0L turbo with hybrid, main cooling. Auxiliary Radiator. ATF Cooling. Cooler to Primary Radiator. Hybrid 5. From 07/2013.
$69.50
MSRP $89.68
Save $20.18
22.5% Off 
Water Hose Assembly
BMW
64-21-8-390-319
4.0 & 4.4L, 1995-98, engine return. Heater to Engine.
$35.03
MSRP $40.61
Save $5.58
13.7% Off 
HVAC Heater Hose
BMW
64-21-8-391-013
Heater to Engine. Optional. Clamp Connection at Engine. 540i 1997-98, engine return.
$76.18
MSRP $88.32
Save $12.14
13.7% Off 
By-Pass Hose
BMW
17-12-5-A3B-5D4
Without M4, main. 3.0L, 2025-26, upper. Auxiliary Radiator. Center. M440i xDrive. Low temp. M340i.
Water Hose Assembly
BMW
64-21-8-390-354
5.4L, 1995-98, engine return, without auxiliary heate. Heater to Engine.
$31.39
MSRP $36.39
Save $5.00
13.7% Off 
Return Line
BMW
32-41-6-763-563
550i. Cooler to reservoir. 545i. With dynamic drive. 645Ci.
$190.84
MSRP $215.03
Save $24.19
11.2% Off 
Return Line
BMW
32-41-6-796-355
Without M5, with awd, 2008-10, without turbo. 528i. Without dynamic drive. Without active steering. 528xi. Cooler to reservoir.
$309.16
MSRP $348.35
Save $39.19
11.3% Off 
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