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Forgiven
Reviewed in the United States on August 20, 2024
Don't waste your money on this brand.
Rae Melton
Reviewed in the United States on April 18, 2024
I have received 2 of these switches that have stopped working in 6 months and then the second one stopped after only 4 weeks.Four Seasons will not honor warranty on any parts sold on Amazon, and Amazon will not ship a replacement, only process a refund once they receive the bad switch in the mail and make me order another. I am finding another brand to use for the future.I installed one of these when I replaced every AC system component in my 1989 C1500 in order to convert it to R134a. All new lines and components except for the evap core, which I cleaned and flushed. The first low pressure switch lasted barely 6 months before it stopped functioning and left me with no AC. I ordered a replacement and this new one functioned for all of 4 weeks. These were not even in high-use times of the year (1st installed in september, and 2nd in March).
Kendall Stone
Reviewed in the United States on September 8, 2022
Needed new pressure switch when I replaced drier on my 1994 yukon. Older pressure switch is for R-12 system. R-134 system requires different pressure switch. Worked perfectly!
Old Jimmy
Reviewed in the United States on July 7, 2022
Used this when I replaced some other ac parts when I did my 89 Jimmy to 134. You must get that dang pigtail 37227 as the oem plug won't fit. I just put spade ends on the pigtail, tied it up out of the way.
SootHappens
Reviewed in the United States on August 8, 2019
The switch fit perfectly on the accumulator/dryer of my 1990 GMC Suburban. This switch is required for proper cycling psi after converting to R134a. The factory wire harness is different, so I bought then pigtail Four Seasons 37227 Harness Connector. I crimped blade terminals on the wires and plugged them into the factory harness. I haven't yet decided if I'll cut solder shrink, or just leave it plugged in with terminals. It works great!
Texavelle82
Reviewed in the United States on May 26, 2019
Used this on my 90 Chevy pickup when converting to R-134A.
E. Thompson
Reviewed in the United States on May 2, 2018
works as intended
Edward J. Lorenzini
Reviewed in the United States on July 31, 2015
It is working great!
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