windshield washer replacement

MoMobile

Original poster
Member
Apr 9, 2012
31
There was a leak at the bottom of the washer pump where it goes into the plastic bottle, at first I thought it was the seal but when I tried to pull the pump out it just broke off in two.

Does anyone know where I can source a new pump and also if they are expensive what part number or terms can I use to search eBay for a used one?

Also, why is there two pumps, what is the function of the other pump? Thanks.

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The_Roadie

Lifetime VIP Donor
Member
Nov 19, 2011
9,957
Portland, OR
Aftermarket parts stores have replacements. I've heard they are cheap like $15, but never bought one myself. The second one is for the rear glass, the one with the other wiper.
 

MoMobile

Original poster
Member
Apr 9, 2012
31
Okay thanks, that explains the second pump, I didn't even think about the rear washer. I will try to find an OEM replancement, I try to stay away from aftermarket unless I have to because of the price.
 

MoMobile

Original poster
Member
Apr 9, 2012
31
I got an AC Delco on eBay for $19. The front pump is 8-6710 and the rear pump is 8-6714. I replaced the pump and the seal and all is good now.
 

KNBlazer

Member
Feb 8, 2012
811
For future reference, I typically go to acdelco.com and look through their parts catalog, enter my vin and search the parts for my Trailblazer, makes life so much easier...
 

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