Seamless and Efficient R1234YF to R134A Adapter Kit for Car AC Conversion

R1234YF Low Side Adapter: Blue R1234YF Low Side Quick Coupler: 14mm female x 14SAE male. R12 to for R134A Adapter Connector: 14 SAE female x low pressure 13mm for R134A quick coupler. R1234YF High Side Adapter: Red R1234YF High Side Quick Coupler: 17mm female x 14SAE male.

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