Part # BAS03039

Blue High Side A/C Service Cap

• M9x1.0
• For R134A Systems

Interchange Numbers:

Santech MT0310

Four Seasons 69500

FJC 2623

Supercool 621-10

Commercial Truck Interchange Numbers:

MEI 8953

Air Source: 8953

A commonly used R134A Schrader Valve Service Cap in many automotive air conditioning applications. Used by a wide range of OE manufacturers on R134A refrigerant HVAC systems. 

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