Thermostat
availability
Hose
BMW
11-53-1-718-982
1988-91, 325, to thermostat. 525i, 1989-90, lower from pipe. Convert old style, 1988-92 325i, to thermostat.
$22.66
Coolant Hose
BMW
17-12-7-640-829
BATTERY COOLING. tank to thermostat. Auxiliary Water Pump. Turbocharger Cooling. Outlet. To Thermostat Housing and Underbody Pipe.
$81.08
MSRP $104.61
Save $23.53
22.5% Off 
HVAC Heater Hose
BMW
64-21-9-329-646
Outlet. Connector to Thermostat Housing.
$42.81
MSRP $55.24
Save $12.43
22.5% Off Engine Coolant Hose
BMW
11-53-7-581-576
Engine Water Pump. Inlet. From Thermostat.
$75.65
MSRP $104.34
Save $28.69
27.5% Off Engine Coolant Hose
BMW
17-12-7-646-703
Traction Motor Cooling. Thermostat To Radiator. Primary Radiator.
$69.50
MSRP $89.68
Save $20.18
22.5% Off Connector Hose
BMW
11-53-1-287-651
1988-91, 325, pump to thermostat. 1984-87, 325. To pump, 528e. 525i, 1989-90, pump to thermostat. 1987 325i, to pump. Convert old style,...
$59.70
Coolant Hose
BMW
17-12-7-640-826
Battery cooling. water pump. Thermostat Housing to Underbody Pipe.
$93.24
MSRP $120.31
Save $27.07
22.5% Off 
Engine Coolant Hose
BMW
11-53-7-584-543
Engine Water Pump. Inlet. From Thermostat. 3.0L turbo gas.
$58.21
MSRP $80.29
Save $22.08
27.5% Off 
Engine Coolant Hose
BMW
11-53-7-626-545
Engine Water Pump. Inlet. From Thermostat. 3.0L turbo, awd.
$110.59
MSRP $152.53
Save $41.94
27.5% Off 
Engine Coolant Hose
BMW
11-53-7-591-889
Thermostat To Cylinder Head. Incl.Pipe. 3.0L turbo. Outlet hose.
$75.65
MSRP $104.34
Save $28.69
27.5% Off 
Engine Coolant Overflow Hose
BMW
11-53-7-500-752
4.4, 4.6 & 4.8L, from thermostat. Tee To Engine.
$46.59
MSRP $64.26
Save $17.67
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