Free shipping on eligible orders of $100 or more. Oversized and freight items excluded.

Shop parts / Radium Engineering / New

Radium Engineering Saddle Tank Fuel Cell Conversion Kit

Radium Engineering · New

Radium Engineering Saddle Tank Fuel Cell Conversion Kit

MPN 20-0664 · Store SKU rad20-0664

$699.95
CHECK AVAILABILITY0 in supplier warehouses. Ask JuiceBuilt about availability.

Supplier stock checked 11/7/2026, 3:10:15 PM UTC. Adding a part does not reserve it.

30-day returns for unopened, unused new parts

Request a return within 30 calendar days after delivery. New parts must be unopened and unused.

Shipping & returns ↗This policy does not limit rights required by law.

Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Want to use TWO Radium fuel cells in one vehicle? This kit allows a second fuel cell to be linked to another Radium fuel cell that is equipped with an FCST-X surge tank (sold separately). This kit installs in the secondary fuel cell and even distributes fuel between the two cells, allowing a true dual fuel cell setup. Fuel cells do not have to have the same volume (gallon size). SADDLE TANK FUEL CELL CONVERSION KIT

Manufacturer fitment & guides

Check 20-0664 against the manufacturer’s application information below.

Part-specific notes

  • Not CARB approved. Destination and intended-use restrictions must be checked before sale.
  • Emissions acknowledgement required before purchase.
More from Radium Engineering ↗See the JuiceBuilt workshop ↗

YOUR NEXT MOVE

Your build.