ISO R12 A/C High Side Valve Core
#1
Pro
Thread Starter
ISO R12 A/C High Side Valve Core
Good Day All - looked high and low on the forums with no luck, so here I am...
ISO a high side Schrader valve for my 1991 ZR1, which still has the R12 system. Mine is leaking out, so need to replace it. Looking for possible sources where I can grab at least one. They are very hard to find these days.
And no, I'm not interested in converting to R134
Thanks!
Jason
91 ZR1
97 Viper GTS
ISO a high side Schrader valve for my 1991 ZR1, which still has the R12 system. Mine is leaking out, so need to replace it. Looking for possible sources where I can grab at least one. They are very hard to find these days.
And no, I'm not interested in converting to R134
Thanks!
Jason
91 ZR1
97 Viper GTS
#2
Good Day All - looked high and low on the forums with no luck, so here I am...
ISO a high side Schrader valve for my 1991 ZR1, which still has the R12 system. Mine is leaking out, so need to replace it. Looking for possible sources where I can grab at least one. They are very hard to find these days.
And no, I'm not interested in converting to R134
Thanks!
Jason
91 ZR1
97 Viper GTS
ISO a high side Schrader valve for my 1991 ZR1, which still has the R12 system. Mine is leaking out, so need to replace it. Looking for possible sources where I can grab at least one. They are very hard to find these days.
And no, I'm not interested in converting to R134
Thanks!
Jason
91 ZR1
97 Viper GTS
Last edited by WVZR-1; 08-15-2016 at 10:16 AM.
#3
Pro
Thread Starter
https://www.amazon.com/ACDelco-15-53...ywords=15-5375
Better pic here:
https://www.amazon.com/FJC-2673-R134...r12+valve+core
Problem is, it doesn't show as being a part that fits my car, and I'm not sure how standard these valves are for GM vehicles. I'd like to think it's pretty standard, but I've learned the hard way too many times, especially with these ZR1s.
Last edited by jaymitchell01; 08-15-2016 at 10:27 AM.
#4
They are fairly standard and can be changed without loosening freon with the right tool.
#5
Unfortunately, no. That looks like an R134 part. The part I need looks exactly like this one, ACD part #15-5375:
https://www.amazon.com/ACDelco-15-53...ywords=15-5375
Problem is, it doesn't show as being a part that fits my car, and I'm not sure how standard these valves are for GM vehicles. I'd like to think it's pretty standard, but I've learned the hard way too many times, especially with these ZR1s.
https://www.amazon.com/ACDelco-15-53...ywords=15-5375
Problem is, it doesn't show as being a part that fits my car, and I'm not sure how standard these valves are for GM vehicles. I'd like to think it's pretty standard, but I've learned the hard way too many times, especially with these ZR1s.
Last edited by WVZR-1; 08-15-2016 at 04:42 PM.
#6
Pro
Thread Starter
Which valve tool have you guys found the best for swapping out new ones without losing Freon?
Thanks,
Jason
#7
Pro
Thread Starter
I need to run for an appointment but your-first linked part should be a GM# 100227604 and has application way back into the mid-early 80's. It would or should be on many locals shelves. I understand the lack of applications but if you can remove yours then you visually confirm.
I'll check the local A/C shops for matching valves.
#8
#9
Changed it to 10027604 - was in a hurry to get out the door and fingers got fat! I generally proofread my posts - generally! I'd buy & try/compare. In '92 the part changed to an 8-sided component on most GMs -this I believe was the last used prior to that and the service parts.
Last edited by WVZR-1; 08-15-2016 at 04:51 PM.