Does coolant fluid need to be drained before removing the existing water pump and install the new one in?
269710
There is a good 8 minute "how to" video on YouTube by EdzGarage called "Water Pump and Thermostat replacement e46 BMW 325i". You might want to take a look at it. He doesn't drain the cooling system, but he does replace the coolant lost during the procedure by bleeding the system.
269711
yes. drain from radiator petcock on the bottom of the drivers side of the radiator
269712
Yes. You have to do a complete flush. Make sure you get all bubbles out or it will overheat and also use BMW blue only.
269713
Not really. When you pull out the old one, the fluid will pour out. You can put a pan underneath to prevent from a messy spill. You can drain some to lessened the spill, either way, it's going to be messy.
1859712
Don't remember exactly but I believe the inlet doesn't line up with the new design water pump so u do have to replace it going to waste time if u don't get the inlet with it I called around to the dealer and a friend who owns his auto shop and he verified that u need both the water pump and the inlet the old one won't work with this water pump
606530
I looked at the water pump carefully to try and determine the manufacturer, but couldn't tell. The pump looks like the equivalent of a factory part. Tight, same impeller design and same solid drive roller. After installation and several pressure (hot/cold coolant) cycles everything is tight and leak free. Engine cools at least as well as prior to replacement (95F day)
75702
Hi Muzzammil, when it was time for me to change my coolant, I ordered (2) gallons of this, as per manual. But, when I drained my 2005 Accord from the bottom drain block...it only required (1) gallon to completely fill!
232095
You must make sure that the engine block, heater core, etc is empty of all old coolant. You need to remove all coolant hoses, thermostat, and water pump. Blow out heater core etc with compressed air. I replaced my water pump and all hoses. You don't want to have a leak later and lose that expensive fluid. Product is excellent for vehicles that are stored part or all of the year.
1449603
No, you will not need plugs. This radiator comes with the plugs pre-installed. It is complete and ready to drop in as it comes shipped. I would highly recommend going ahead and installing a new water pump while you have everything out of the way; it's cheap insurance to go along with the new radiator. I hope I answered your question.
2191375
As long as the GPH is correct going out of the filter and into the chiller I do not see any reason why it would be a problem. A pump is a pump no matter where it is. One thing you could consider is shortening or adding more length to your tubes to increase/decrease the water flow rate to match the chillers needs. The only thing you are going to need is some extra tubing and clamps to seal leaks. The setup would like this: Tank -&gt; filter intake -&gt; tube to filter -&gt; tube from filter outtake into chiller intake -&gt; tube from chiller output out back into the tank.
2279082
I have not instAlled unit due to contractor delays. It should be, but if the exchange unit is elevated above condenser unit, additional coolant is nessary to overcome atmospheric pressure. Can you advise on your experience?
2094000
If you do a "FULL" drain (Meaning dropping the fluid pan, disconnecting the line to the trans-cooler then you'll need about 9 Qts. BTW- there's no "dip-stick" so you'll have to purchase one if you havent done so already (Ebay is your best bet)
179022
Nope. Just make sure you drain the water in the outlet pipe. Or make sure that you pump antifreeze into the outlet pipe
1416860
Sorry to say but yes a hole or sump pit is necessary. The motor needs to be under water if it runs very long in order to have the motor cooled. Also the pump will only pump the water level down to about 3 or 4 inches before it sucks air or the float switch turns off. I dont know of any pumps that will do what you want it to do without a sump hole. I have a 50 gallon plastic drum buried in the floor of my basement to act as a sump. You should only need like maybe a 5 gallon bucket buried in your floor if the water just seeps in gradually. If the incoming water comes in in gushes or like a river you might want something bigger. Sorry to say but yes a hole or sump pit is necessary. The motor needs to be under water if it runs very long in order to have the motor cooled. Also the pump will only pump the water level down to about 3 or 4 inches before it sucks air or the float switch turns off. I dont know of any pumps that will do what you want it to do without a sump hole. I have a 50 gallon plastic drum buried in the floor of my basement to act as a sump. You should only need like maybe a 5 gallon bucket buried in your floor if the water just seeps in gradually. If the incoming water comes in in gushes or like a... » Read More Sorry to say but yes a hole or sump pit is necessary. The motor needs to be under water if it runs very long in order to have the motor cooled. Also the pump will only pump the water level down to about 3 or 4 inches before it sucks air or the float switch turns off. I dont know of any pumps that will do what you want it to do without a sump hole. I have a 50 gallon plastic drum buried in the floor of my basement to act as a sump. You should only need like maybe a 5 gallon bucket buried in your floor if the water just seeps in gradually. If the incoming water comes in in gushes or like a river you might want something bigger. « Show Less
557303
I dont think so, but I didnt need one because the cord fit in the groove where the grommet would have been. Hope this helps. It is also much quieter and clogs less than the original pump.
478213
yes it is normal injection pump needs water to liquify solids before pumping
2119153
I don't drain mine, I put a cover on it, plug the holes, remove the pump and crystal clear saltwater system.
1437693
I suppose it is possible to replace the switch without removing the pump from the sump well. But it seems far easier to cut the discharge pipe with a hacksaw, replace it on a work bench, and reinstall the pump using a conventional rubber sleeve with double hose clamp to cover the cut in the pipe upon re-installation. Biggest caution: be sure to note the wiring when removing the old switch or burning out the new switch is a distinct possibility.
1597881
It is easier then the old one. When you take out the old one remember to take off the 90 degree elbow and use it on the bottom of the new one. This way you will have more room to turn it in the back of the compartment, if it is as small as mine was. The top line is hot and the lower line is cold. There should be a cover plate in the back of your existing unit, you need to take it off to access the water lines, it is a tight fit. One can be turned by hand, but the lower one (cold water) is a little difficult, you may have to use a wrench to get it to turn at first. I hope that this helps and is what you are asking. Good luck It is easier then the old one. When you take out the old one remember to take off the 90 degree elbow and use it on the bottom of the new one. This way you will have more room to turn it in the back of the compartment, if it is as small as mine was. The top line is hot and the lower line is cold. There should be a cover plate in the back of your existing unit, you need to take it off to access the water lines, it is a tight fit. One can be turned by hand, but the lower one (cold water) is a little difficult, you may have to use a wrench to get it to turn at first. I hope that this helps and... » Read More It is easier then the old one. When you take out the old one remember to take off the 90 degree elbow and use it on the bottom of the new one. This way you will have more room to turn it in the back of the compartment, if it is as small as mine was. The top line is hot and the lower line is cold. There should be a cover plate in the back of your existing unit, you need to take it off to access the water lines, it is a tight fit. One can be turned by hand, but the lower one (cold water) is a little difficult, you may have to use a wrench to get it to turn at first. I hope that this helps and is what you are asking. Good luck « Show Less
1673611
No. I can pump out the power stearing reservoir with this. But, another procedure is required to replace the total power stearing fluid. Check youtube