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AC condenser fitting

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Old Mar 1, 2023 | 01:01 PM
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Fastman70's Avatar
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Default AC condenser fitting

I have a 98 C5. Does anyone know what the fitting size is on the condenser for the hose from condenser to the compressor?
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Old Mar 3, 2023 | 08:18 PM
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“GM GENUINE 156931 Specifications Core Thickness 0.7094 IN Condenser Core Type Parallel Flow Oil Cooler Included No Universal Or Specific Fit Specific Core Width 24.803 Inlet Fitting Thread Diameter 0.7874 IN Refrigerant Type R134a Core Thickness 18.020 MM Inlet Fitting Thread Diameter 20.000 MM Outlet Fitting Thread Diameter 11.740 MM Core Length 388.90 MM Core Width 630.00 MM Meets or Exceeds OEM Specifications Yes Inlet Fitting Gender Male Outlet Fitting Gender Female Core Length 15.311 IN Outlet Fitting Type Male O Ring Core Material Aluminum Includes Drier No Mounting Hardware Included No Inlet Fitting Type Male O Ring New Or Remanufactured New Outlet Fitting Thread Diameter 0.4622 IN”

Looks like 20 mm, got this from a GM replacement condenser on a 1998 Corvette on Rock Auto
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Old Mar 3, 2023 | 08:23 PM
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Inlet Type M20x1.5 Male O Ring
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Old Mar 3, 2023 | 08:25 PM
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Yes, thank you. That's the same info I just found.
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