1721-1612 1 x 3/4 Heater Hose Reducing Splicer

1721-1612 Heater Hose Reducing Splicer — 1" x 3/4"

The 1721-1612 1" x 3/4" heater hose reducing splicer connects 1-inch and 3/4-inch hose lines in automotive cooling systems with reliable, leak-minimizing performance in high-temperature applications. Heavy-duty construction withstands pressure and thermal cycling, making it an essential maintenance component for radiator repairs, engine block connections, and custom cooling system upgrades and replacements.

Key Features

• Size: 1" x 3/4" | Type: Heater hose reducing splicer
• Reducing design connects 1" and 3/4" diameter hoses without additional adapters
• Reliable, leak-minimizing fit for high-temperature automotive cooling applications
• Heavy-duty construction withstands pressure and thermal cycling
• Suitable for radiator repairs, engine block connections, and custom cooling system modifications

Common Applications

• Automotive cooling systems requiring reliable 1" x 3/4" heater hose reducing splicer connections
• Radiator and engine block repairs requiring leak-minimizing heavy-duty 1" to 3/4" hose splicer fittings
• Custom cooling system upgrades requiring standard-fit 1" x 3/4" reducing splicer components
• Vehicle cooling system replacements requiring dependable 1" x 3/4" heater hose reducing splicers

Part Number: 1721-1612 | Size: 1" x 3/4" | Type: Heater Hose Reducing Splicer | Sold by Chem Nut Supply