| BMW 750iL - Water Pumps & Hoses - Page 1 |
| Is your car starting to run a little hot? Is it overheating while sitting at idle? It's possible you may need to replace your water pump. An easy way to check your water pump is to look underneath the car and check for water seepage out of the pump. This means that water is leaking past the bearing and seals, indicating the pump is on its way out. Another way to check is to squeeze and hold the upper radiator hose for a few seconds (CAUTION: the hose may be hot - use gloves) while the car is running. If you feel no pressure building up, it is a sign that water is not circulating and the pump may be bad. |
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Engine Water Hose |
| Radiator hose is used to transport coolant from the radiator to the engine. |
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11-53-1-741-413-M101 | | $11.25 |  |
11-53-1-741-414-M101 | | $14.00 | |
17-11-1-712-329-M21 | Hose Radiator Overflow Fitting, 750iL
Brand: Contitech [More Info] |  |
| $7.75 | |
17-11-1-712-356-M9 | Breather Hose from Expansion Tank to Radiator (Water), 750iL
Brand: Genuine BMW [More Info] | |
| $8.75 | |
| 17-12-1-712-736-M203 | Breather Hose Expansion Tank to Breather Pipe 8 X 13 mm (Per Meter), 750iL
Brand: Rein Automotive [More Info] | $11.13 | |
| Heater Hose |
| Heater hose is used to carry water from the engine to the heater core. |
|
64-21-1-379-956-M101 | Heater Hose Engine Inlet to Water Valve, 750iL thru 02/88
Brand: Elaplast [More Info] | |
| $2.50 | |
| 64-21-1-384-763-M65 | Heater Hose Water Valve to Additional Water Pump Inlet 2, 750iL
Brand: Metzeler [More Info] | |
| $19.50 | |
64-21-1-388-930-M65 | Heater Hose Inlet 1, 750iL from 09/88
Brand: Metzeler [More Info] | |
| $12.25 | |
Thermostat |
| The thermostat is used to regulate engine temperature by regulating the amount of coolant circulating through the engine. |
|
11-53-1-729-720-M2 | | $31.75 | |
| Thermostat O-Ring/Seal |
| This seal is used to seal the thermostat in the intake manifold. |
|
11-51-1-705-408-M213 | Thermostat O-Ring Also used for Water Pump, 750iL (1 per car)
Brand: D P H [More Info] | |
| $1.50 | |
Water Pump |
| The water pump is used to circulate water through the engine and radiator, keeping the engine cooled. If you see water seeping out of the water pump it's likely that it will soon need replacement. |
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| Water Pump NOTE: Also use- (2) 11 51 1 705 408 thermostat o-ring (2) 11 53 1 710 048 water pipe o-ring (2) 11 53 1 710 055 water pipe o-ring NOTE: Cars thru 08/89 Also use- (1) 12 52 1 285 014 bracket (6) 16 12 1 180 237 clamp (1) 17 11 1 702 800 breather hose (1) 17 11 1 723 713 bracket (3) 07 12 9 952 107 clamp (1) 11 53 1 729 720 thermostat (2) 12 52 1 284 441 cable holder, 750iL |
11-51-0-007-040-M52 | Water Pump NOTE: Also use- (2) 11 51 1 705 408 thermostat o-ring (2) 11 53 1 710 048 water pipe o-ring (2) 11 53 1 710 055 water pipe o-ring NOTE: Cars thru 08/89 Also use- (1) 12 52 1 285 014 bracket (6) 16 12 1 180 237 clamp (1) 17 11 1 702 800 breather hose (1) 17 11 1 723 713 bracket (3) 07 12 9 952 107 clamp (1) 11 53 1 729 720 thermostat (2) 12 52 1 284 441 cable holder, 750iL
Brand: Graf [More Info] | |
| $127.00 | |
11-51-0-007-040-M575 | Water Pump NOTE: Also use- (2) 11 51 1 705 408 thermostat o-ring (2) 11 53 1 710 048 water pipe o-ring (2) 11 53 1 710 055 water pipe o-ring NOTE: Cars thru 08/89 Also use- (1) 12 52 1 285 014 bracket (6) 16 12 1 180 237 clamp (1) 17 11 1 702 800 breather hose (1) 17 11 1 723 713 bracket (3) 07 12 9 952 107 clamp (1) 11 53 1 729 720 thermostat (2) 12 52 1 284 441 cable holder, 750iL
Brand: [More Info] | |
| $137.50 | |
Auxiliary Water Pump Retainer |
64-11-1-388-990-M9 | Rubber Mount for Additional Water Pump (Heater System), 750iL
Brand: Genuine BMW [More Info] | |
| $10.25 | |
64-11-1-390-166-M9 | Clamp for Auxiliary Water Pump (Heater System), 750iL
Brand: Genuine BMW [More Info] | |
| $2.00 | |
