Review on 💡 Stant 12032 Metallic Cooling System Adapter: Efficient Cooling Solution by James Crofton

Reportedly fits a 2005 Suburban 5.3 surge tank and allows connection of a Stant booster pump. The blower held the pressure when I placed the adapter in the palm of my hand, but it didn't pressurize the car's cooling system (the system builds up pressure when it's warm, so there's not a huge leak). This adapter will NOT close the surge tank opening on 2000-2006 (and possibly others) GM, Suburban and Yukon pickups.