1963-1974 Corvette Expansion Tank to Radiator Hose

1963-1974 Expansion Tank to Radiator Hose - OEM Number(s) (3839619)

This hose allows excess coolant to feed back into overflow tank. This the hose that runs from top of radiator to overflow tank, it is under pressure and must be clamped tightly.

• Has "GM" Repeating Blue Logo On Hose
• 36 Inches in Length

Specific Applications:

• 1963-1972 All Small Blocks with Aluminum Radiator
• 1969 427 Big Block with Air Conditioning and Expansion Tank
• 1970-1974 454 Big Block with Air Conditioning and Expansion Tank

Parts You Will Need

• 

  1961-1982 Expansion Tank Clamp Wittek Style 23

• 

  1963-1971 Heater Hose "T" Connector Under Expansion Tank

• 

  1963-1967 Radiator Expansion Tank T Hose Clamp

• 

  1963-1967 DeWitts Radiator Expansion Tank Reproduction

• 

  1964-1972 Radiator Expansion Tank Inner Fender Bracket

• 

  1964-1972 Radiator Expansion Tank Mounting Straps

• 

  1963-1967 Radiator Expansion Tank Strap Bolts EL Head Marking Pair

• 

  1968-1974 Fuel Tank Mounting Straps Pair

• 

  1963-1964 DeWitts Radiator Expansion Tank Date Coded

• 

  1965-1967 Radiator Expansion Tank Date Coded Pressed Fittings

Parts We Recommend

• 

  1963-1973 Engine Compartment Plastic Push In Style Tie Straps 3.9 Inch

Also known under these part numbers: (For reference only)

• 242123
• 3839619
• 686420055778