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Duramax Cooling System Vacuum Testing Adapter 52mm x 2.5mm

Original price was: $50.39.Current price is: $33.13.

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86 in stock

SKU: RA10093 Category:
  • Cooling system adapter for the 2017 and newer Chevrolet® Silverado and GMC® Sierra with Duramax engines
  • Due to the configuration of the expansion tank, this adapter is recommended for vacuum filling only
  • Left-handed threading.