Ac lines leaking

[VictoryRed]

these two or atleast one of these fittings leak what are they called so i can just get replacement lines

1999 4dr Tahoe 5.7 4wd

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[Orpedcrow]

Where are they leaking?

It’s a single green o-ring inside each of those circles connections.

 

[VictoryRed]

Where are they leaking?

It’s a single green o-ring inside each of those circles connections.

at the fitting it seemed like. are those o rings something i could grab at advance auto or do i need to order a whole seal kit online somewhere?

 

[Orpedcrow]

You can grab a seal kit at a parts store. They’re mostly universal and will have 20 something o-rings in them. They used to be about $6 for the bag, but who knows what they are now. Definitely cheaper than the lines.

 

[Orpedcrow]

Something similar to this. Comes in a little baggy. I would replace as many as you can if you are going to have the system open. Cans of r134 get expensive when it’s constantly leaking out.

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[VictoryRed]

Something similar to this. Comes in a little baggy. I would replace as many as you can if you are going to have the system open. Cans of r134 get expensive when it’s constantly leaking out.

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gonna go grab those getting the old ones out right now and my god these are an absolute ***** to get access too