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Radium Fuel Level Sender, 0-90 ohm, 11.7in, Shrouded

Radium Fuel Level Sender, 0-90 ohm, 11.7in, Shrouded

SKU: SKU:  20-0847-297

Regular price $174.99
Regular price Sale price $174.99
4 In Stock
Taxes included.
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Radium Fuel Level Sender, 0-90 ohm, 11.7in, Shrouded

Application: Radium FCST (20-099X-XX) and FCST-X (20-199X-XX) fuel cell surge tanks – SAE 5-bolt sender port
Part Type: Shrouded fuel level sender, 0-90 ohm, 11.7in
Part Number: 20-0847-297


Radium Engineering fuel level senders are built to the standard SAE 5-bolt pattern for use with Radium fuel cell surge tanks. The sealed 304 stainless steel probe uses a magnetic float and reads 0 ohm empty to 90 ohm full – a range common with aftermarket gauges.

The 11.7in (297mm) shrouded sender is used in Radium's 14 and 22 gallon RA-Series fuel cells, and is supplied with an FKM gasket, stainless hardware and a Deutsch DT 2-pin connector.


Key Features

  • SAE 5-Bolt Flange: Standard sender mounting pattern
  • 0-90 Ohm Output: 0 ohm empty, 90 ohm full
  • Shrouded Probe: Sealed 304 stainless steel probe with magnetic float
  • Length: 11.7in (297mm)
  • Deutsch DT Connector: 2-pin connector and sockets included
  • Fuel Compatibility: Suits petrol, ethanol and methanol

What's Included

  • Sensing probe
  • SAE 5-bolt gasket
  • 5x Stainless steel 10-32 bolts
  • Deutsch DT 2-pin connector
  • 2x Deutsch DT sockets

Important Notes

  • Used in Radium 14 and 22 gallon RA-Series fuel cells
  • Shrouded senders (20-0847-XXX) fit only the newer FCST (20-099X-XX) and FCST-X (20-199X-XX) – the 40mm shroud requires a thru-hole of at least that size
  • Older FCST tanks (20-049X-XX and 20-069X-XX) require the non-shrouded 20-0747-XXX sender
  • Reads 0 ohm (empty) to 90 ohm (full) – a 0-90 ohm fuel level gauge is required. Radium does not sell gauges
  • If your OEM gauge is not compatible, a resistance signal converter (e.g. Classic Instruments SN34) may be used – Radium has no experience with these converters
  • Senders purchased with an FCST or FCST-X come pre-installed
  • To test, measure the resistance across the two wires while tipping the sender so the float moves
  • Installation instructions are available in the Instructions tab

Vehicle Fitment

  • Radium FCST fuel cell surge tanks 20-099X-XX
  • Radium FCST-X fuel cell surge tanks 20-199X-XX
  • Radium 14 and 22 gallon RA-Series fuel cells

Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.

Specs & Features

  • Part Number: 20-0847-297
  • Length: 297mm (11.7in)
  • Resistance: 0 ohm empty – 90 ohm full
  • Probe: 304 stainless steel, shrouded (40mm)
  • Float: Buna-N
  • Flange: SAE 5-bolt
  • Gasket: FKM
  • Wiring: 460mm (18in) with PA cover
  • Connector: Deutsch DT 2-pin
  • Operating Temperature: -40°C to +85°C (-40°F to +185°F)