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Mastercool 43305 10 Piece Cooling System Pressure Test Adapter Kit, 1 Pack

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Free shipping on orders over $29.99

$81.07

$ 38 .99 $38.99

In Stock
  • adapter update kit to be used with 43300
  • detects and exposes external system leaks
  • Detects internal engine leaks due to blown gaskets or cracked block
  • Includes Blue and Black radiator cap test connectors
  • Includes 8 adapters (no's 14, 15, 16, 17, 18, 19, 20, 21 ) to fit most popular domestic and import cars and trucks


Mastercool 10 piece cooling system pressure test adapter kit is an updated adapter kit used with 43300 detects and exposes external system leaks