R-12 / R-134A Adapter Kit
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CPS Products R-12 / R-134A Adapter Kit

Part No. CPSADK1234 Warranty Details  
Use your R-134a manifold to check old R-12 systems Includes:
2 flex hoses (1/4 in. FFL x 1/4 in. MFL and 3/16 in. FFL x 1/4 in. MFL)
90 degree 1/4 in. MFL x 1/2 in. ACME-F
1/4 in. FFL x 1/2 in. ACME-M
1/4 in. FFL x male quick connect
Use your R-134A manifold to check old R-12 systems
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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    I have a R12 system that has been converted to R134 and want to add R134 to it but to keep the stock look of the classic car the R12 ports were kept. Is this kit going to allow me to add R134 to the R12 ports (keep in mind the system contains R134 so I will not be cross mixing the refrigerants) Just adding more R134 to R134
    Asked on 9/20/2014 by Don from Ft Worth Texas

    1 answer



      I'm glad to assist, Don! If you are only adding a small amount of R-134a to the low side port, you would not necessarily need such and extensive adapter kit. Most commonly you can utilize retrofit ports, such as AutoCraft Low Pressure Port Retrofit Valve (Part No. AC994/VA-1L) which is a 7/16" fitting for all cars or you could get an assortment kit if you prefer (Factory Air Retrofit Assortment Part No. 59980).

      Answered on 9/24/2014 by Heath, ASE Parts Specialist from AAP
  • Q:

    Is this kit what is needed to convert from an R-12 system to the newer R-134a?
    Asked on 10/11/2012 by Danny from San Jon, NM

    1 answer



      This CPS Products R-12 / R-134A Adapter Kit (Part No. CPSADK1234) is a R134a adapter kit to used check the old R12 systems. It has 2 flex hoses (1/4 inch FFL x 1/4 inch MFL and 3/16 inch FFL x 1/4 inch MFL), 90 degree 1/4 inch MFL x 1/2 inch ACME-F, 1/4 inch FFL x 1/2 inch ACME-M, 1/4 inch FFL x male quick connect. For any further assistance, please visit your nearest Advance Auto store or call us directly at 1-877-ADVANCE (238-2623) and one of our representatives there would be more than happy to assist you.

      Answered on 10/12/2012 by Rick from AAP
Displaying questions 1-2

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