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View Full Version : Water pump o-ring size?



loud2004marquis
07-26-2013, 03:38 PM
Does anyone know the size and type of replacement o-ring's on the back of the water pump?

Here's a pic of what I want to replace, there's two red o-rings:

http://www.supermotors.net/getfile/990469/fullsize/173-water-pump-orings.jpg

Either of these tubes attaches and slides over the o-rings:
(Left tube is the 03/04 Cobra, right tube is the Marauder)

http://www.supermotors.net/getfile/987812/fullsize/133-coolant-return-tube-compare.jpg

loud2004marquis
07-28-2013, 08:53 AM
Found them!

In case anyone ever needs to know the Ford part # for the O-Rings:

W704593S100