The part number I have found is 2W4Z8C607AA which shows to be a cooling fan and motor. However, I'm not sure if this is the hydraulic pump I need. In doing my searches on the part sites, I have found another part labeled hydrauic unit, which is more expensive than the cooling fan and motor. Basically my question is, Which part number and part do I need for the hydraulic cooling fan pump? Also, would it be an unwise decision to install a used one if I can find one? Have the new ones been fixed to correct the failures? And can a V8 pump be used on a V6? Prices and part numbers please. Thanks in advance

The part number I have found is 2W4Z8C607AA which shows to be a cooling fan and motor. However, I'm not sure if this is the hydraulic pump I need. In doing my searches on the part sites, I have found another part labeled hydrauic unit, which is more expensive than the cooling fan and motor. Basically my question is, Which part number and part do I need for the hydraulic cooling fan pump? Also, would it be an unwise decision to install a used one if I can find one? Have the new ones been fixed to correct the failures? And can a V8 pump be used on a V6? Prices and part numbers please. Thanks in advance

This is what you need.

The V-8 and V-6 use the same one, the original part has been updated 2 more times, so I would say yes they have resolved the problem.

2W4Z-8C607-AA replaced by 6W4Z-8C607-A List $559.18 Inet $312.27

The pump is part of the fan assembly. See attached photo.

i have a leak also but i took it to the mechanic and we BOTH cant find where the heck it is im think it the water pump how much do u think that is???

another thing is that i dont kno what fluid goes in that damn resivor he said its power steering i said i dont really kno what it is maybe u can help.
it just has a picture of a little fan thingy

i have a leak also but i took it to the mechanic and we BOTH cant find where the heck it is im think it the water pump how much do u think that is???

another thing is that i dont kno what fluid goes in that damn resivor he said its power steering i said i dont really kno what it is maybe u can help.
it just has a picture of a little fan thingy

You can buy leak detection dye for like $5-8 at a local parts store, they have it for trans fluid and coolant. Just use a UV light and see where the leak is.

The system uses Mercon 5 for the fluid, which is trans fluid really.

Water Pump
XW4Z-8501-CD List $176.52 LVC $109.53

I have a 2000 LS V8 and I have a leak coming from the high pressure side of the pump. the is a metal bracket that holds it in place that has broken. Is that sold by itself or does it come with the hose. I called you guys today and left you a message also, but what I am wanting to know is how much the bracket cost or how much the hose cost if the bracket comes with the hose. I looked on the web-site, but I couldn't find it. Thank you for your helpl.

I have a 2000 LS V8 and I have a leak coming from the high pressure side of the pump. the is a metal bracket that holds it in place that has broken. Is that sold by itself or does it come with the hose. I called you guys today and left you a message also, but what I am wanting to know is how much the bracket cost or how much the hose cost if the bracket comes with the hose. I looked on the web-site, but I couldn't find it. Thank you for your helpl.

Is it the part highlighted below? 3A732?

Is it the part highlighted below? 3A732?

Thank you for the reply Bill the info was helpfull. My only other question is how much is the hose that plugs into part number 3F656. The leak is coming from there and I don't know if it is the hose itself or what that might be letting the product out. Looking for a price on the hose and I guess part
3F656. Thank you again for your help.

Thank you for the reply Bill the info was helpfull. My only other question is how much is the hose that plugs into part number 3F656. The leak is coming from there and I don't know if it is the hose itself or what that might be letting the product out. Looking for a price on the hose and I guess part
3F656. Thank you again for your help.

My guess is that you need a XW4Z-3A719-AA high pressure hose.
List $43.66 Inet $35.24