Radium Engineering Fuel Pump Filter Base Adapter
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Radium Engineering Fuel Pump Filter Base Adapter – 12mm Brushless Pumps (13-1187)
Radium Engineering builds its fuel system hardware to motorsport-grade tolerances from CNC-machined billet aluminium, and the 13-1187 adapter is a purpose-built fix for a common fitment headache. It allows 12mm OD brushless fuel pumps to seat properly in Radium's standard fuel pump strainer, which is otherwise sized for 11mm OD pumps.
This listing covers the adapter only, for use with Radium fuel hangers and surge tanks such as the FCST-X, MPFST, and MPFST-R. Verified compatible pumps include the Protec 11928, Fuelab 49614, and Deatschwerks DW810.
Important: Do not use this adapter with the Deatschwerks DW440. That pump is genuine Bosch Motorsports quality and already fits the standard 11mm OD strainer.
Specifications
- CNC-machined billet aluminium construction
- Restores press-fit mounting for 12mm OD die-cast pump inlets
- Bolt-on fitment, no cutting or fabrication required
- Compatible with pump petrol, E85, and flex fuel
- SKU: 13-1187
Vehicle and pump compatibility details are provided in the tabs above. Please confirm your fuel pump model before ordering.
Not sure if this adapter suits your build? Contact our team at sales@chicaneaustralia.com.au for expert advice.
Vehicle Compatibility
Universal fitment — verify dimensions before ordering.
Technical Specifications
| Spec | Value |
|---|---|
| Pump Inlet OD Compatibility | 12mm (brushless pumps) |
| Standard Strainer OD (for reference) | 11mm (Bosch, Denso, Ti Automotive, Walbro, GM Delphi pumps) |
| Adapter Material | CNC-machined billet aluminium |
| Compatible Pumps (verified) | Protec 11928, Fuelab 49614, Deatschwerks DW810 |
| Not Compatible With | Deatschwerks DW440 (uses standard 11mm Radium strainer, no adapter needed) |
| Compatible Radium Products | MK4 Supra, FD3S RX-7, Civic Type R, Early Nissan, R32 GT-R, 08–17 GM, C8 Corvette, FCST-X, MPFST, MPFST-R |
| Fuel Compatibility | E85, pump petrol, flex fuel |
No instructions available for this product.
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