R1234YF Low Side Fitting With Schrader Valve – #3640

Working on a modern AC system?

This is the R1234YF low side fitting with the Schrader valve already installed.

Part number 3640.

It's a direct replacement if your old fitting is leaking or damaged.

Made for R1234YF systems, not R134a.

It's a universal fitment for vehicles using this refrigerant.

Just one piece, but it's the exact part you need.

Solid construction, does the job.

If you're a tech or a serious DIYer doing AC work, grab this.

No leaks, no fuss.