Water Pump?

Reply Subscribe

Thread Tools

Search this Thread

01-30-2013, 06:05 AM

kruse1969

New Members

Thread Starter

Join Date: Jan 2013

Location: US

Posts: 2

Likes: 0

Received 0 Likes on 0 Posts

My Ride: 04 545i

Water Pump?

I have a coolant leak on my 04 545i, big surprise. I've replaced top and bottom hoses, expansion tank and thermostat with O-ring. However now I think something busted on my water pump housing, Ive attached the pic. Anyone know what this part is, if its separate from the water pump and what can be done? Thanks for any help or insight!

Pic can be viewed here
http://imgur.com/JAniNFW

Reply Like

01-30-2013, 06:17 AM

pcy

Senior Members

Join Date: Mar 2011

Location: Boston

Posts: 1,198

Likes: 0

Received 3 Likes on 3 Posts

My Ride: '06 530i, '07 C280 4matic, '98 ML320

I was wrong...
As healthservices stated below, it looks like part of thermostat.

Last edited by pcy; 01-30-2013 at 08:57 AM.

Reply Like

01-30-2013, 07:37 AM

healthservices

Contributors

Join Date: Jul 2010

Location: socal

Posts: 1,727

Likes: 0

Received 2 Likes on 2 Posts

My Ride: 545I and a half dozen other rides

looks like part of your electronic thermostat

Reply Like

01-30-2013, 11:02 AM

kruse1969

New Members

Thread Starter

Join Date: Jan 2013

Location: US

Posts: 2

Likes: 0

Received 0 Likes on 0 Posts

My Ride: 04 545i

Thanks guys, I agree with your thoughts. Found the break away diagram here. Anyway thanks again!

http://www.circlebmwparts.com/cgi/pa...rds&nh=29&mh=1

Reply Like