Radium Engineering Vacuum Port Adaptors
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Radium Engineering Vacuum Port Adaptors - Universal
Radium Engineering vacuum port adaptors screw into the 10-32 threaded vacuum/boost reference port on Radium components – including the MPR, DMR, FST-R, FPD-R, FPD-XR and FPR-D regulators and dampers and applicable Radium fuel hangers – and convert it to the reference line of your choice. Options cover a 3AN flare hose, a 5mm barb for rubber hose (the adaptor supplied as standard with Radium FPRs and FPDs) and a 1/4" push-to-connect for hard plastic tubing.
Choose your fitting from the dropdown – each option lists both connection types.
Note: These adaptors are designed for Radium products with a 10-32 vacuum port; confirm your component's port thread before ordering. Read the supplied instructions before removing the factory-installed barbed nipple. The push-to-connect version requires 1/4" OD hard plastic tubing (sold separately). Installation by a professional is recommended.
Features
- 10-32 thread to suit Radium vacuum/boost reference ports
- 3AN version: high-strength steel, black zinc plated
- 5mm barb version: black zinc plated, suits 4mm to 6mm hose
- Push-to-connect version: nickel-plated brass with Buna-N O-rings
Pairs Well With
Need help confirming fitment? Contact our team at sales@chicaneaustralia.com.au.
Product
- Brand
- Radium Engineering
- Part number(s)
- 14-0369, 14-0190, 14-0769
- 10-32 to 3AN Female Flare – Part number
- 14-0369
- 10-32 to 5mm (3/16") Barb – Part number
- 14-0190
- 10-32 to 1/4" Push-To-Connect – Part number
- 14-0769
Details
- Port thread
- 10-32
- 3AN adaptor
- 3AN female flare, high-strength steel, black zinc plated
- 5mm barb adaptor
- 5mm (3/16") barb, suits 4mm, 5mm and 6mm hose, black zinc plated
- Push-to-connect adaptor
- 1/4" (6.35mm) push-to-connect, nickel-plated brass, Buna-N O-rings
- Compatible Radium products
- MPR, DMR, FST-R, FPD-R, FPD-XR, FPR-D and applicable fuel hangers
Contents
- Radium vacuum port adaptor (selected option)
Vehicle fitment
Universal fit: this part suits any car. Check the specifications above for sizes and fittings.
| Make | Model | Chassis | Years | Versions | Engine | Brakes | Position |
|---|
Can’t see your car? Ask us and we’ll check fitment for you.

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