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AC expansion valve location

Tiny
PSAGELY
  • MEMBER
  • 2012 BUICK LA CROSSE
  • 3.6L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
Where is the AC expansion valve located?
Tuesday, June 5th, 2018 AT 10:39 AM

2 Replies

Tiny
CJ MEDEVAC
  • MECHANIC
  • 11,005 POSTS
I posted two diagrams from "Alldata" (click on them below).

Our "Repair Guides" at the top right side of our pages may have other helpful info for your situation. Check out "Climate Control" in this link.

https://www.2carpros.com/articles

Let us know how your repair goes!

The Medic
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Tuesday, June 5th, 2018 AT 7:48 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,885 POSTS
Hi and thanks for using 2CarPros. Com.

The expansion valve is under the hood mounted on the firewall, right next to the heater core hoses. I have attached a picture for your review.

Let me know if you have other questions.

Take care,
Joe
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Tuesday, June 5th, 2018 AT 7:51 PM

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