Radium Engineering AN ORB to SAE Male EFI Quick Connect Fittings
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Radium Engineering AN ORB to SAE Male EFI Quick Connect Fittings - Universal
Radium Engineering's AN ORB to SAE male adapters screw into an AN ORB (O-ring boss) port and provide an SAE male EFI quick connect, letting you tie Radium fuel rails, surge tanks and regulators straight into OEM quick connect fuel lines. The SAE end pushes on and locks into the factory quick connect used on most modern US, European and Japanese fuel injection systems. They are machined from anodised aluminium, and the ORB side seals on an FKM O-ring suited to all oil and fuel types.
Choose your size from the dropdown – each option lists the ORB port size and the SAE male size, with short and extended lengths where available.
Note: Lubricate the O-rings with engine oil, O-ring lube or petroleum jelly before installation; no PTFE paste or thread sealant is needed on the ORB threads. To confirm your SAE size, measure the outside diameter of the male SAE fitting: 0.3125in = 5/16", 0.375in = 3/8", 0.500in = 1/2", 0.625in = 5/8". Installation by a professional is recommended.
Features
- Converts an AN ORB port to an SAE male EFI quick connect
- Push-on, locking connection to OEM quick connect fuel lines
- Anodised aluminium construction
- FKM O-ring included – no thread sealant required on the ORB side
- ORB threads: 2AN = 5/16"-24, 6AN = 9/16"-18, 8AN = 3/4"-16, 10AN = 7/8"-14
- Short and extended lengths available in selected sizes
Pairs Well With
- Radium Engineering AN ORB Fitting Replacement Viton O-Ring 5 Pack - Universal
- Radium Engineering SAE Female EFI Quick Connect to Hose Barb Fittings - Universal
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Vehicle Compatibility
| Make | Model | Chassis | Years | Engine / Notes |
|---|---|---|---|---|
| Universal | Universal fitment - verify dimensions before ordering | - | - | - |
Product
- Brand
- Radium Engineering
- Part number(s)
- 14-0479, 14-0646, 14-0846, 14-0649, 14-0657, 14-0367, 14-0567, 14-0368, 14-0968, 14-0602, 14-0337, 14-0338, 14-0839, 14-0739, 14-0749
- 2AN ORB to 8mm SAE Male – Part number
- 14-0479
- 6AN ORB to 5/16" SAE Male – Part number
- 14-0646
- 6AN ORB to 5/16" SAE Male (Short) – Part number
- 14-0846
- 6AN ORB to 3/8" SAE Male – Part number
- 14-0649
- 6AN ORB to 1/2" SAE Male – Part number
- 14-0657
- 8AN ORB to 5/16" SAE Male – Part number
- 14-0367
- 8AN ORB to 5/16" SAE Male (Extended) – Part number
- 14-0567
- 8AN ORB to 3/8" SAE Male – Part number
- 14-0368
- 8AN ORB to 3/8" SAE Male (Short) – Part number
- 14-0968
- 8AN ORB to 16mm SAE Male – Part number
- 14-0602
- 10AN ORB to 5/16" SAE Male – Part number
- 14-0337
- 10AN ORB to 3/8" SAE Male – Part number
- 14-0338
- 10AN ORB to 10mm SAE Male – Part number
- 14-0839
- 10AN ORB to 16mm SAE Male – Part number
- 14-0739
- 10AN ORB to 3/4" SAE Male – Part number
- 14-0749
Details
- Connection type
- AN ORB to SAE male EFI quick connect
- Material
- Anodised aluminium
- O-ring
- FKM, included
- ORB thread
- 2AN = 5/16"-24, 6AN = 9/16"-18, 8AN = 3/4"-16, 10AN = 7/8"-14
- SAE sizing
- Measure male OD: 0.3125in = 5/16", 0.375in = 3/8", 0.500in = 1/2", 0.625in = 5/8"
Contents
- 1 x AN ORB to SAE male fitting (size as selected)
- FKM O-ring
No instructions available for this product.

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