Rear AC Port Plug

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Kilian

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Does anyone have a PN for NAPA or elsewhere for a fitting to plug the port for a rear AC line? It would be for the fitting in the hard line from condenser to receiver/drier. See photos. Thought I'd check here first before taking line in and having someone fumble through parts book for a while.

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75gmck25

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Isn’t it a Schrader valve, with an insert that screws in?
 

Kilian

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Isn’t it a Schrader valve, with an insert that screws in?
There is the port that would be the Schrader valve, but there's also this connection for rear line on a suburban etc.

I'm adding an original AC setup to a standard cab and the only line available new for the condenser to R/D connection is for a suburban. Lines were missing or damaged on the parts trucks I salvaged the other AC parts from.
 

DSavage

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I’m in the same boat. Looking to order this line, but can’t find a block of plate/plug. Did you have any luck
 

Kilian

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I’m in the same boat. Looking to order this line, but can’t find a block of plate/plug. Did you have any luck
Not yet, so there's still hope. I have to assume that some form of plug exists for blocking this port.
 

Sad Sack

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What size threads are that fitting? Probably metric but thread pitch needs to be determined.
Or look up Dorman Line Terminator Kits 801-019 and 801-020 see if those can help.
They make these plugs for the A/C systems to block off rear A/C on dual A/C systems and other purposes.
 

DSavage

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I can find them for 1996-2000. Nothing advertised for our trucks.
 

DSavage

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Found this part on an Amazon review. Looks like it’ll fit. Part # 08-3081
 

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Kilian

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C2500 on its way to a K2500
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Found this part on an Amazon review. Looks like it’ll fit. Part # 08-3081
Is it available on Amazon? I couldn't find it.
 

DSavage

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No, I found it on Wofford Truck parts. It’s about $9 bucks for the part and 16 to ship. But worth it if it works. I just ordered it and the line. Fingers crossed.
 

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