
Radium Engineering 14-0253 3/8" SAE Female to 5/16" Barb Fitting
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Description
Radium 14-0253 3/8" SAE Female to 5/16" Barb Fitting
Application: Universal (OEM SAE EFI quick connect fuel lines)
Part Type: SAE quick connect adapter fitting (3/8" SAE quick connect female to 5/16" hose barb)
Part Number: 14-0253
The Radium Engineering 14-0253 is an SAE quick connect adapter fitting, going from a 3/8" SAE quick connect female to a 5/16" 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: 3/8" SAE quick connect female to 5/16" 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 14-0253 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)
If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.
Installation
We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.
Note
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.

