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    CARQUEST Radiator Cap Adapter

    Part # 12039
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    • Product Details

      Part No. 12039

      Warranty Details (1 YR REPLACEMENT IF DEFECTIVE)

      Tester adapter for the 9300 and MT-300 cooling system pressure testers. Professional grade test equipment to ensure an automotive cooling system is operating at the correct pressure. Made from high quality materials to ensure durability. Designed to test automotive coolant caps.

      Product Features:

      • Machined metal construction
      • Works with 9300 or MT-300 pressure tester
      • Tests coolant caps
      • Professional quality

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