| BMW Z4 2.5i - 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. |
|
Water Distribution Tee |
17-11-2-248-409-M9 | Water Pipe Connector NOTE: Only for cars with Automatic Transmission, Z4 2.5i
Brand: Genuine BMW [More Info] |  |
| $21.00 |  |
Thermostat |
| The thermostat is used to regulate engine temperature by regulating the amount of coolant circulating through the engine. |
|
| Thermostat with Thermostat Housing, Includes Gasket 97 deg. C, Z4 2.5i |
11-53-7-509-227-M322 | Thermostat with Thermostat Housing, Includes Gasket 97 deg. C, Z4 2.5i
Brand: Behr-Thompson [More Info] | |
| $64.25 | |
11-53-7-509-227-M2 | Thermostat with Thermostat Housing, Includes Gasket 97 deg. C, Z4 2.5i
Brand: Wahler [More Info] | |
| $64.75 | |
|
Thermostat Housing Gasket |
| This gasket is used to seal the thermostat housing to the engine block. |
|
11-53-7-509-357-M17 | Gasket for Thermostat Housing, Z4 2.5i
Brand: Victor Reinz [More Info] | |
| $5.25 | |
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. |
|
| Water Pump NOTE: Also Use- (1) 11 51 1 711 484 O-Ring, Z4 2.5i |
11-51-7-527-910-M52 | Water Pump NOTE: Also Use- (1) 11 51 1 711 484 O-Ring, Z4 2.5i
Brand: Graf [More Info] | |
| $46.00 | |
| 11-51-7-527-910-M575 | Water Pump NOTE: Also Use- (1) 11 51 1 711 484 O-Ring, Z4 2.5i
Brand: [More Info] | |
| $55.75 | |
|
88-8010-330-M645 | Water Pump "High Performance" Offers 20% flow increase carbon graphite seal, larger bearing, stainless steel impeller and improved cooling., Z4 2.5i
Brand: Emp Stewart [More Info] | |
| $201.00 | |
Water Pump Pulley |
| Water Pump Pulley, Z4 2.5i |
11-51-1-436-590-M58 | | $21.50 | |
11-51-1-436-590-M253 | | $26.00 | |
Water Pipe |
11-53-7-502-525-M9 | Water Pipe Water Hose to Engine Block, Z4 2.5i
Brand: Genuine BMW [More Info] | |
| $77.75 | |
| Water Pipe O-Ring |
11-53-1-435-808-M17 | O-Ring for Water Pipe (20 X 3 mm), Z4 2.5i
Brand: Victor Reinz [More Info] | |
| $0.75 | |
Red Line Water Wetter  |
| An excellent additive for cooling systems, Water Wetter reduces coolant temperatures by as much as 30 degrees Fahrenheit. It can be added to new or old antifreeze to improve heat transfer in your cooling system. Water Wetter also reduces scale buildup in cylinder heads for better cooling and keeps water pump seals lubricated for longer life. It also provides excellent corrosion protection for your cooling system. 12 oz |
|
PEL-SW50189 | Red Line Water Wetter, 12 oz. [More Info] | $9.98 | |
