How do you repair a leaking windshield washer pump?

[nlp]

Sealant, epoxy or replacing the pump?
How much is the pump?

[DmaxMaverick]

What year vehicle? What is leaking? Is the pump cracked? If so, replace (GM part #22127653). They're not too costly. If it's just leaking where it connects into the tank, the grommet is replaceable, and cheap (GM part #22062337). If the tank is cracked, replace it, or you'll never get the leak completely gone (GM part #12487670). The hose is another possibility (GM part #12463086). These part #'s are for 2001-2002 models. If yours is later, confirm the part #'s before ordering, but they are probably the same up to 2004.5.

The parts are available at gmpartsdirect.com (http://www.gmpartsdirect.com). The grommet, if that's what you need, will have to be ordered via email. The rest are available online.
Pump - $23
Tank - $16
Hose - $21

[CCR91]

Check out this link:

http://72.22.76.69/tdpforum/showthread.php?t=17928

Corey