GM Genuine Parts 15-2962 (52466358) Air Conditioning Clutch Cycling Switch

Turns out this wasn't what was wrong with the AC, but we kept the part anyway, didn't seem worth returning since it didn't cost much. AC is working now so I would say this part also works.

I replaced my compressor accumulator orifice tube high pressure sensor low pressure sensor and a new sensor for the back of the compressor new GM Schrader valve and service port/ high side fitting you will need a special socket to change the high side service port. Emptied out the old accumulator into a measuring cup I used my two cycle mixing cup as it gives fluid ounces, added what came out of the old accumulator to the new accumulator. With new peg 150 ACDelco refrigerant oil, Dumped out the refrigerant oil in the new compressor it measured 4 oz replaced refrigerant oil with ACDelco pag 150 oil I did this twice with my 97 Chevy Dually and my 99 Chevy Tahoe both systems work perfectly Ice Cold Air again !!

A/c would blow cold at first then would stop due it freezing up. The old evaporator sensor was not working anymore. As soon I changed it out it started to recycle again.

Just so you know this can be Installed without evacuating the system. Where mine screwed in there was a schrader valve and the middle of the sensor has a nipple to push the valve. 1995 Chevy Silverado K1500 5.7 NOTE:: It does NOT come with a new o-ring. Make sure you order an a/c o-ring kit too.

This fixed my A/C problem. I would have 5 starred it, but as others have mentioned, it does not include a new o-ring seal. But you can find something that will work at a parts store for $0.50. Put a lil oil on the o-ring before you put on the fitting coming out of the Drier/Accumulator.

Low side switch. Easy to install. Perfect fit

OK

Worked great in a 1998 Chevy K1500