GM Genuine Parts 15-1119 Air Conditioning System Valve Core
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A system for cooling the air. This port operates at low pressure
My local auto part store offered to sell it to me for a cheaper price, so I bought it there instead of having to ship it. It is I also used this very good tool and it saved my life. This VCR is from Interdynamics This air conditioning valve core removal tool is designed for Schrader low side valve cores. There are 1 units in the pack
The high side and low side of the valve are the same, according to my understanding
A spring is built into the valve just as in the schrader valves on tires. If you pull a vacuum, make sure that you sanitize the area In case you have lost all the freon, you must add oil back to the system or you will burn out When there's still freon in there, buy the mastercool tool that lets you change the valve without letting any leak.
Selected User Reviews For GM Genuine Parts 15-1119 Air Conditioning System Valve Core
18 years before giving up on her old system, she had her last full installation. At 120 PSI, the nitrogen pressure was tested on the system for three days at 250 microns. If everything is completely perfect and nothing goes wrong, there are no leaks or much noise at all. Observe the following suggestions if you want to succeed for the long term Rub the seals and gaskets with PAG oil rather than rubbing oil. As the aluminum tubes and components have already endured hundreds of heat and cold cycles, you are asking for oxidation or corrosion creep. Whenever aluminum is exposed to oxygen, it oxidizes. I used GM seal conditioner from when the R12 was in vogue. As moisture comes in with the PAG oil and absorbs moisture, you are on borrowed time. has been rated as one of the best conditioners ever created. It is likely that my new AC system will last another 15 to 20 years. In addition, when you are at the vacuum level you wish, load the coolant liquid from the high side as this is an easy and straightforward procedure, and you are able to control and measure a precise charge cycle because of gas laws and fluid physics. If I can, I might post pics of the setup I make up when using this R134a 12 ounce can. do not pull a vacuum if you can avoid it if you use the manifold setups. If you must, separate the vacuum and the For your information, I have a few words of advice. You can win by doing your homework and being a winning player. All is well.
The fitting is similar to original equipment. It is a perfect fit. I like the core of the valve. After you cinch it down and recharge with refrigerant, you should check the seal with a R134a detector (I used an electronic one) just to make sure you've cinched it down tight enough and/or you've not gotten In response to the I have done my initial, "finger-printing" The core was installed tight, and there was no leak found at that point, so I returned a few days later, and I reinstalled the core once again On two different occasions, I found a slight leak, and I tightened it down a little more on both occasions. As I did with the high-pressure valve body, I shall perform such tests every few days until either there are no more positive leak tests or I have confirmed that the entire valve body needs to be replaced, as I did with the high-pressure valve body. There is a valve on the side.
I originally purchased a cheap water pop-up, but this one is better A Schrader valve would begin leaking within a few weeks of installation. arrived at the part number on GM parts direct. com and crossed-referenced it with the original I went to Amazon for more information. The order was delivered to my front door the following day and at half the cost of buying at a local To cut a long story short, it caused my problem to be resolved. You can get it for.
We tried 2 regular Schrader valves that were 'generic', but they kept leaking from the AC refill port on the low side. As of this writing (a few months ago), this one is holding up well. The original version is almost exactly the same). On the Aveo, the high side air conditioning is powered by the JRA type of valve (generic replacements seem to hold up You don't need to use a lot of torque (about 4 inch pounds) when trying to install the tube. Replace a 'standard core' with a tool or clean the system, replace a valve, etc. Follow standard AC processes (e. g. , check the hydraulic system, replace the valve, etc. ) without affecting the charge. I was hoping this was my leak since the original wasn't leaking. This is what my leak looks like. This was not the case (the.
Changing one of these can be a lot of work, so it's best you stick with genuine GM quality and not risk having to repeat the job twice with cheap low quality knockoffs We are off. In the old GMC and Chevy trucks, I've used these genuine GM valves for the low side AC service ports. They work great to replace the aging ones that have developed leaks after more than 20.
It was found that the low side port valve of a 2004 Silverado 1500 was leaking. I took it to an auto shop, had them evac the system, replace the valve, and recharge it. It is again cold in the air conditioner. It is impossible to overstate the quality of AC Delco. I only buy this brand when I have a Chevrolet.
Yet I feel a bit more at ease with it because it works.
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