


Radium Engineering 5/16" SAE Female Deep to 5/16" Barb Fitting
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Description
Radium 5/16" SAE Female Deep to 5/16" Barb Fitting
Application: Universal – OEM SAE quick connect fuel lines on most modern USA, European and Japanese EFI systems
Part Type: Deep SAE quick connect female to hose barb adaptor
Part Number: 14-1653
The Radium 14-1653 converts an OEM 5/16" SAE quick connect connection to a 5/16" hose barb using a deep-style female quick connect, so a factory quick connect line can be joined to aftermarket hose.
Radium SAE quick connect adapter fittings push on and secure to most modern USA, European and Japanese fuel injection systems, making it simple to adapt an OEM SAE quick connect fuel line to aftermarket plumbing.
Key Features
- SAE Side: 5/16" SAE quick connect female, deep style – pushes on and secures to the OEM male fitting
- Barb Side: 5/16" hose barb
- OEM Compatible: Suits most modern USA, European and Japanese fuel injection systems
Important Notes
- Always lubricate the mating O-rings with a light amount of oil before installing
- To determine the required size, measure the outside diameter of the male fitting: 0.3125in = 5/16in, 0.375in = 3/8in, 0.500in = 1/2in, 0.625in = 5/8in
Vehicle Fitment
- Universal – 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.

