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Old 05-08-2021, 06:59 PM   #1
GK1707
Scooby Specialist
 
Member#: 373868
Join Date: Nov 2013
Chapter/Region: Tri-State
Location: Queens, NY
Vehicle:
'04 STi
WRB

Default AC Expansion valve 'housing'?

Can anyone identify this part here and also does anyone happen to have a part number for it? I cant seem to find it on any subaru parts diagrams.



It is the "housing" in the firewall where the low pressure AC line and hard pipe bolt into and on the cabin side the expansion valve bolts into it.



The bolt broke off on the engine bay side and I removed it to replace but cant seem to find it anywhere. A part name or number would be much appreciated. Ive tried drilling out the bolt to go up a size but that would mean drilling the bolt hole on the AC hard pipe as well which I do not want to do.









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Old 05-09-2021, 12:58 PM   #2
Elbert Bass
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Member#: 283429
Join Date: May 2011
Chapter/Region: South East
Location: Down yonder.
Vehicle:
2016 Fuji Sunfire 03
Silver

Default

Assuming your looking for the car in your profile '04 STI it should be 73524FE000 Block Heater Unit
It's in an odd place in the catalog - Heater System - Heater System Unit.
Here is the page for 2004 STI:
https://parts.subaru.com/a/Subaru_20...11-720-02.html
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Old 05-09-2021, 02:47 PM   #3
GK1707
Scooby Specialist
 
Member#: 373868
Join Date: Nov 2013
Chapter/Region: Tri-State
Location: Queens, NY
Vehicle:
'04 STi
WRB

Default

Quote:
Originally Posted by Elbert Bass View Post
Assuming your looking for the car in your profile '04 STI it should be 73524FE000 Block Heater Unit
It's in an odd place in the catalog - Heater System - Heater System Unit.
Here is the page for 2004 STI:
https://parts.subaru.com/a/Subaru_20...11-720-02.html

Thanks, yeah didn't realize it'd be under heating system.
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Old 05-09-2021, 07:09 PM   #4
Elbert Bass
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Member#: 283429
Join Date: May 2011
Chapter/Region: South East
Location: Down yonder.
Vehicle:
2016 Fuji Sunfire 03
Silver

Default

Quote:
Originally Posted by GK1707 View Post
Thanks, yeah didn't realize it'd be under heating system.
Neither did I the first time I needed an evaporator and the o-rings...
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