The 3 Best GM High pressure AC ports (2023 reviews)

Are you planning to buy gm high pressure ac ports, and are you confused about the options ? You have come to the right page.

Our review process: Show/Hide

Our Top Picks:

Dorman GM High pressure AC Port Buy: READ REVIEW

GM Schrader Valve Buy: READ REVIEW

GM High pressure AC Port Buy: READ REVIEW

Dorman GM High pressure AC Port

Buy on Amazon

The dorman gm high pressure ac port gives the top-tier port a run for their money by offering flagship specs at a much more affordable price. This part has an actual schrader valve, a very much needed step above the genuine gm port. It will replace the standard "ford/gm ball and spring" oem srvice port, with an improved schrader valve fitting. It comes with a true traditional schrader valve that lasts much longer and if it needs to be replaced does not require full evacuation of the system.

This is a schrader valve to replace the check valve on the high side service port. The threaded plugs are dorman 902025 a / c port caps and they work great. It is easy to install and sealed great. It is built the usual way so it should last a long time.

• Perfect fit and a must when servicing your a/c
• Direct replacement for the oem port
• Great replacement for crappy gm design
• Excellet replacement for a leaking oem valve

GM Schrader Valve

Buy on Amazon

The gm schrader valve should be able to handle its purpose and duties with ease. This is for gm vehicles that utilize the ball valve schrader on the high side ports. It is perfectly and the a/c is better than ever. The repair item is a unique screw with a sealant applied to the threads. They seal well when new, but get a memory groove on the rubber ball after time, and leak, even tear.

This one has the check-ball, not the Schrader valve. There's an easy way to stop this valve from leaking. It is easy to order on line, low cost.

• Very quick, effective and low cost
• Easy fix for restoring ac and affordable
• Fit like a dream and no more leaking

GM High pressure AC Port

Buy on Amazon

The gm gm high pressure ac port's material feels more premium than its price would suggest. This part is a part of the air conditioning system. It is a spring-loaded poppet valve that is opened when the service technician connects the a/c service machine hose couplers. This valve core is made for the AC system. It will work as the valve stem core for tires. It is made with a spring mechanism inside them. It is a perfect fit, nice valve core. This valve fits the low pressure side. It will fit perfectly and has no detectable leaks. This is used in most auto air condition systems.

• Seperate vacuum and separate charge lines
• Fits perfect, easy to install, same money diy
• Good investment for long term