Motormite 47212 HVAC Heater Hose Fitting - 90 Degree Steel Connector

The Motormite 47212 is a precision-engineered HVAC heater hose fitting designed as a direct replacement for the original equipment on select GM vehicles. This 90-degree fitting connects the heater hose to the engine's cooling system, ensuring reliable coolant flow between the engine and heater core for proper cabin heating performance.

Key Features:

• 90-degree steel construction for durability and heat resistance
• Hose barb connection on one end for secure hose attachment
• Male O-ring connection on opposite end for leak-free sealing
• Specifically designed to withstand extreme temperature fluctuations
• Engineered to match OEM fit and performance specifications
• Quality tested with try-on testing to ensure proper fitment
• End 1 outside diameter: 1.06 inches

This application-specific fitting is commonly installed at the tensioner bracket location on 3.8L V6 engines found in mid-1990s GM vehicles. The steel construction provides superior durability compared to plastic alternatives, while the O-ring seal ensures leak-free operation even under high coolant system pressures. Replaces OEM part numbers 12570305 and 24504476.