

Radium 20-0847-203 Fuel Level Sender, 0-90 ohm, 8.0in, Shrouded
Tax included. Shipping calculated at checkout
Description
Radium 20-0847-203 Fuel Level Sender, 0-90 ohm, 8.0in, 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, 8.0in
Part Number: 20-0847-203
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 8.0in (203mm) shrouded sender is used in Radium's 6, 10 and 10.5 gallon spare-tyre 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: 8.0in (203mm)
- 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 6, 10 and 10.5 gallon spare-tyre 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 6, 10 and 10.5 gallon spare-tyre RA-Series fuel cells
Not sure if this suits your vehicle? Email sales@coore.com.au and our team will confirm fitment.

