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Deal.ai › Radium Engineering
Radium Engineering
Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting

Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting

5(2 ratings)

Best price now

$14.20at FR SPORTChecked Nov 13

Compared across 10 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $14.20 at FR SPORT on Nov 13.
  • Checked at 10 stores.

Our take on the Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting

This is a small machined adapter that converts a -8AN ORB (3/4"-16) O-ring port to a 1/8" NPT female thread. Radium uses it to feed a 1/8 NPT sensor or gauge into its fuel rails, surge tanks and fuel pressure regulators, but it fits any -8AN ORB port. It is a single-purpose plumbing part, so the decision is thread compatibility and material quality rather than features. Rivals are generic AN-to-NPT adapters; Radium's advantage is that it is made to match its own fuel system parts, and its limits are that it is one fitting with no seal included and no application-specific guidance.

Best forAdding a 1/8 NPT pressure sensor or gauge to a Radium fuel railConverting a -8AN ORB port to 1/8 NPT on a surge tank or regulatorBuilding or finishing an AN fuel system with Radium componentsAnyone replacing a worn or mismatched ORB-to-NPT adapter
Pros
  • Converts a -8AN ORB (3/4"-16) port to a 1/8" NPT female thread
  • Machined aluminum construction consistent with Radium's fuel system parts
  • Fits Radium fuel rails, surge tanks and fuel pressure regulators
  • Works on any -8AN ORB port, not just Radium parts
  • Small footprint for tight sensor and gauge mounting
Cons
  • One fitting only; no O-ring or plug included
  • 1/8 NPT female side is small and limits sensor choices
  • No application-specific fitment guidance; buyer must verify threads
  • May need modification for some installations

Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting prices at every store

  • STM Tuned Inc.New

    In stockReturn policy

    $14.20Checked Nov 13
    Visit STM Tuned Inc.
  • Milky MotorsportsNew

    In stockReturn policy

    $14.20Checked Nov 13
    Visit Milky Motorsports
  • FR SPORTNew

    In stockReturn policy

    $14.20Checked Nov 13
    Visit FR SPORT
  • Lethal PerformanceNew

    In stockReturn policy

    $14.20Checked Nov 13
    Visit Lethal Performance
  • 10 Second RacingNew

    In stock

    $14.20Free shippingChecked Nov 13
    Visit 10 Second Racing
  • VEX PerformanceNew

    In stockReturn policy

    $15.00Checked Nov 13
    Visit VEX Performance
  • ATOMIC-SHOP Performance Parts & Motorsport Equipment - EUNew

    In stockShips from the EU · priced in EUR (€15.54) · duties may applyReturn policy

    $17.22Checked Nov 13
    Visit ATOMIC-SHOP Performance Parts & Motorsport Equipment - EU
  • RadiumshopNew

    In stockShips from the UK · duties may applyReturn policy

    $18.00Checked Nov 13
    Visit Radiumshop
  • QuickbitzNew

    In stockShips from Australia · duties may applyReturn policy

    $21.00Checked Nov 13
    Visit Quickbitz
  • VEX MotorsportsNew

    In stockReturn policy

    $44.34Checked Nov 13
    Visit VEX Motorsports

Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting price history

Lowest price we've seen: $14.20 on Nov 13 at 10 Second Racing. Tracked across 1 store since Nov 13.

About the Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting

This adapter fitting converts an -8AN ORB (3/4"-16) O-ring port to a 1/8 NPT female thread. It is designed for use in many Radium Engineering products, including fuel rails, surge tanks and fuel pressure regulators.

It can also be used in any application that has a -8AN ORB (3/4"-16) O-ring port. The item is not application specific, so check compatibility before buying. Some modification may be needed for proper installation.

Part number
14-0119
Brand
Radium Engineering
Port size
-8AN ORB (3/4"-16) O-ring
Thread
1/8 NPT female
Fitment
Non application specific; may require some modification for installation

Questions and answers

What does this adapter connect?
It joins a -8AN ORB (3/4"-16) O-ring port to a 1/8" NPT female thread. That lets you screw a 1/8 NPT sensor, gauge or fitting into an ORB port.
Will it fit my Radium fuel rail or regulator?
It is made for Radium fuel rails, surge tanks and fuel pressure regulators that use a -8AN ORB port. Check your part's port size before ordering, since not every Radium port is -8AN ORB.
Does it come with an O-ring?
The adapter is the fitting itself; an O-ring for the ORB side is not listed as included. Use a fresh O-ring rated for fuel and the size your port calls for.
Can I use it on a non-Radium part?
Yes, as long as the port is a genuine -8AN ORB (3/4"-16) O-ring port. It is not application specific, so verify the thread and sealing surface first.
What is the 1/8 NPT side used for?
It takes 1/8 NPT male fittings, typically a pressure sensor, sending unit or mechanical gauge. Use thread sealant on the NPT side, not on the O-ring side.
Is it a direct bolt-on?
It threads into the ORB port and seals on the O-ring. Some installations may need modification for clearance or routing, so check access before installing.
Where is the Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting cheapest?
At FR SPORT, for $14.20, as of our latest check.
What do buyers say about the Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting?
Rated 5 out of 5 from 2 ratings.
Where can I buy the Radium Engineering 8ANORB to 1/8NPT Female Adapter Fitting?
10 stores we checked sell it, including STM Tuned Inc., Radiumshop, Milky Motorsports, VEX Motorsports, FR SPORT.

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