Radium Universal Fuel Fill Accessories

Shop genuine Radium Engineering universal fuel fill accessories at RadiumShop UK. Find fuel filler components, caps, adapters and supporting hardware for performance, track and motorsport fuel systems.

Browse compatible fuel cells and AN fittings and hose ends for related installation components. Check connection sizes and application requirements before ordering.

Checking fuel filler compatibility

Match cap, neck, adapter and hose dimensions to the fuel cell or filler assembly. Check the mounting method, included hardware and the manufacturer’s venting requirements. A visually similar filler component may have different dimensions or sealing details, so confirm the part number before ordering.

55 products

55 products

Sale
Radium Engineering FCST-X 3-Bolt Direct-Mount Vented Fill Neck and Cap Vehicles & Parts Radium engineering
Radium Engineering FCST-X 3-Bolt Direct-Mount Vented Fill Neck and Cap
£125.88 £93.06 Save £32.82
Sale
Radium Engineering Fuel Cell Vent Kit – 8AN Vehicles & Parts Radium engineering
Radium Engineering Fuel Cell Vent Kit – 8AN
£71.90 £53.18 Save £18.72
Sale
Radium Remote Mount Fuel Filler 1.5In Vented Vehicles & Parts Radium engineering
Radium Engineering Remote-Mount Vented Fuel Filler – 1.5in
£167.85 £151.00 Save £16.85
Sale
Radium Quick Fill Dump Can 6Gal Standard Filler Vehicles & Parts Radium engineering
Radium Engineering Quick-Fill Dump Can – 6 Gallon – Standard Filler
£179.84 £133.00 Save £46.84
Sale
Radium Engineering Fuel Fill Neck Hose Kit – 1.5in, Clear Vehicles & Parts Radium engineering
Radium Engineering Fuel Fill Neck Hose Kit – 1.5in, Clear
£59.90 £47.00 Save £12.90
Sale
Radium Refueling Kit Direct Mount, Standard Fill Vehicles & Parts Radium engineering
Radium Engineering Refuelling Kit – Direct Mount – Standard Fill
£179.84 £133.00 Save £46.84
Sale
Radium Refueling Kit Remote Mount Standard Fill Vehicles & Parts Radium engineering
Radium Engineering Refuelling Kit – Remote Mount – Standard Fill
£497.68 £368.04 Save £129.64
Sale
Radium Engineering FCST-X 3-Bolt Remote Fill Neck – Straight / 1.5in Barb Vehicles & Parts Radium engineering
Radium Engineering FCST-X 3-Bolt Remote Fill Neck – Straight / 1.5in Barb
£95.89 £56.00 Save £39.89
Sale
Radium Engineering Direct-Mount Fuel Fill Neck and Cap – Vented Vehicles & Parts Radium engineering
Radium Engineering Direct-Mount Fuel Fill Neck and Cap – Vented
£125.88 £93.06 Save £32.82
Sale
Radium Engineering Remote Mount Fill Neck – Straight, 1.5in Hose Barb Vehicles & Parts Radium engineering
Radium Engineering Remote Mount Fill Neck – Straight, 1.5in Hose Barb
£95.89 £75.00 Save £20.89
Sale
Radium Engineering Fuel Fill Neck Hose Kit – 1.5in Vehicles & Parts Radium engineering
Radium Engineering Fuel Fill Neck Hose Kit – 1.5in
£107.88 £85.00 Save £22.88
Sale
Radium Quick Fill Dump Can 6Gal 1.5In Dry Break PRV Vehicles & Parts Radium engineering
Radium Engineering Quick-Fill Dump Can – 6 Gallon – 1.5in Dry Break PRV
£479.69 £427.00 Save £52.69
AEM 6.5 BAR MAP or 100 PSIG Stainless Steel Sensor Kit Motor Vehicle Parts AEM Electronics
AEM 6.5 BAR MAP or 100 PSIG Stainless Steel Sensor Kit
£196.62
Sale
Radium Roll Over Valve 12AN ORB to 8AN Male Vehicles & Parts Radium engineering
Radium Roll Over Valve 12AN ORB to 8AN Male
£59.90 £44.30 Save £15.60
Sale
Radium Engineering FCST Fill Neck Block-Off Kit Vehicles & Parts Radium engineering
Radium Engineering FCST Fill Neck Block-Off Kit
£41.91 £33.00 Save £8.91
Sale
Radium Engineering Fuel Cell Vent Kit – 12AN Vehicles & Parts Radium engineering
Radium Engineering Fuel Cell Vent Kit – 12AN
£71.90 £53.18 Save £18.72
Sale
Radium Engineering Complete Refuelling Kit – Remote Mount, 1.5in Dry Break Vehicles & Parts Radium engineering
Radium Engineering Complete Refuelling Kit – Remote Mount, 1.5in Dry Break
£1,199.31 £886.91 Save £312.40
Radium Engineering DSV 12AN ORB to 12AN Male – High Fill Vehicles & Parts Radium engineering
Radium Engineering DSV 12AN ORB to 12AN Male – High Fill
£52.20
Sale
Radium FCST-X Refueling Kit Direct Mount Standard Fill Vehicles & Parts Radium engineering
Radium FCST-X Refueling Kit Direct Mount Standard Fill
£179.84 £133.00 Save £46.84
Sale
Radium Engineering FCST-X Complete Refuelling Kit – Remote-Mount Standard Fill Vehicles & Parts Radium engineering
Radium Engineering FCST-X Complete Refuelling Kit – Remote-Mount Standard Fill
£635.60 £470.04 Save £165.56
Sale
Radium Engineering Dry Break Probe Cover Vehicles & Parts Radium engineering
Radium Engineering Dry Break Probe Cover
£35.91 £26.56 Save £9.35
Sale
Radium Engineering Dump Can Dry Break Cap Assembly Vehicles & Parts Radium engineering
Radium Engineering Dump Can Dry Break Cap Assembly
£335.76 £312.99 Save £22.77
Radium Remote Mount SVF Swing Valve 1.5in Vehicles & Parts Radium engineering
Radium Engineering Remote-Mount SVF Swing Valve – 1.5in
£218.00
Sale
Radium Engineering FCST-X Refuelling Kit – Remote-Mount Standard Fill Vehicles & Parts Radium engineering
Radium Engineering FCST-X Refuelling Kit – Remote-Mount Standard Fill
£497.68 £368.04 Save £129.64
AEM 139 BAR MAP or 2000 PSIA Stainless Steel Sensor Kit Motor Vehicle Parts AEM Electronics
AEM 10 BAR MAP or 150 PSIG Stainless Steel Sensor Kit
£196.62
Sale
Radium FCST-X 3-Bolt Remote Mount Fill Neck 24AN Elbow 1.5in Barb Vehicles & Parts Radium engineering
Radium FCST-X 3-Bolt Remote Mount Fill Neck 24AN Elbow 1.5in Barb
£167.85 £113.00 Save £54.85
Sale
Radium Engineering Remote Mount Fuel Cap – Vented Vehicles & Parts Radium engineering
Radium Engineering Remote Mount Fuel Cap – Vented
£47.91 £37.00 Save £10.91
Sale
Radium Engineering Internal Quick Fill DSV – 12AN ORB to 12AN Male Vehicles & Parts Radium engineering
Radium Engineering Internal Quick Fill DSV – 12AN ORB to 12AN Male
£71.90 £53.18 Save £18.72