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Radium 14-0453 5/16" SAE Female to 3/8" Hose Barb Fitting

Radium 14-0453 5/16" SAE Female to 3/8" Hose Barb Fitting

SKU: SKU:  14-0453

Regular price $78.99
Regular price Sale price $78.99
1 In Stock
Taxes included.
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Radium 14-0453 5/16" SAE Female to 3/8" Hose Barb Fitting

Application: Universal (OEM SAE EFI quick connect fuel lines)
Part Type: SAE quick connect adapter fitting (5/16" SAE quick connect female to 3/8" hose barb)
Part Number: 14-0453


The Radium Engineering 14-0453 is an SAE quick connect adapter fitting, going from a 5/16" SAE quick connect female to a 3/8" hose barb. Radium SAE quick connect adapter fittings push on and secure to most modern USA, European and Japanese fuel injection systems, and are used to convert an OEM SAE quick connect connection.

To confirm the SAE size you need, measure the outside diameter of the male fitting on the vehicle: 5/16" is 7.94mm (0.3125in) and 3/8" is 9.53mm (0.375in).


Key Features

  • Connection: 5/16" SAE quick connect female to 3/8" hose barb
  • Push-on fit: pushes on and secures to OEM SAE EFI quick connect male fittings
  • Wide compatibility: suits most modern USA, European and Japanese fuel injection systems
  • OEM conversion: converts an OEM SAE quick connect connection to hose

What's Included

  • 1 x Radium 14-0453 SAE quick connect adapter fitting

Important Notes

  • Always lubricate the mating O-rings with a light amount of oil before installing.
  • Measure the outside diameter of the vehicle's male SAE fitting to confirm the correct size before ordering.

Vehicle Fitment

  • Universal – vehicles with OEM SAE EFI quick connect fuel lines (see Application)

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.

Specs & Features

  • Part Number: 14-0453
  • Type: SAE quick connect adapter fitting
  • Side 1: 5/16" SAE quick connect female
  • Side 2: 3/8" hose barb
  • Sizing: measure the outside diameter of the male fitting – 7.94mm (0.3125in) = 5/16", 9.53mm (0.375in) = 3/8", 12.7mm (0.500in) = 1/2", 15.88mm (0.625in) = 5/8"
  • Compatibility: most modern USA, European and Japanese fuel injection systems
  • Installation: lubricate the mating O-rings with a light amount of oil