

Radium Engineering DIY Fuel Pump Hard Wiring Kit
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Description
Radium DIY Fuel Pump Hard Wiring Kit
Application: Universal – one fuel pump or other high-current device
Part Type: Fuel pump power wiring kit (relay and fuse harness)
Part Number: 17-0031
The Radium DIY Fuel Pump Wiring Kit includes the parts needed to build a dedicated power wiring harness for one fuel pump or other high-current device. All components are high quality and sealed for weather-exposed installations, and are rated for proper operation in all conditions.
Aircraft-grade TXL wire resists chemicals and elevated temperatures, and crimpless solder heat shrink butt splices give reliable connections. Radium recommends a dedicated fuse and relay for each fuel pump.
Key Features
- Weatherproof Relay: 40A relay with leads
- Weatherproof Fuse Holder: ATC fuse holder with leads and 25A ATC fuse
- TXL Wire: 10AWG aircraft-grade wire, resistant to chemicals and heat
- Crimpless Splices: Solder heat shrink butt splices
- Posi-Tap Trigger: Quick-connect connector for the relay trigger wire
What's Included
- 1x Weatherproof 40A relay with leads
- 1x Weatherproof ATC fuse holder with leads
- 1x Quick-connect Posi-Tap connector
- 4x Crimpless solder heat shrink butt splices
- 4x 6mm stud ring terminals for 10AWG wire
- 1x 5mm stud ring terminal for 10AWG wire
- 1x 10AWG black TXL wire, 3m (10ft)
- 1x 10AWG red TXL wire, 3m (10ft)
- 1x 25A ATC fuse
Important Notes
- Order one wiring kit for EACH fuel pump being installed
- The relay trigger can be wired to ground or a 12V signal, provided the other end of the low-current relay coil wire is connected to the opposing source
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Universal – see Application
If you're unsure whether this will fit your vehicle, contact our team of experts via email at hello@iilumolab.com and send through a few photos of the car for us to verify fitment.
Installation
We always recommend professional fitment for guaranteed satisfaction. If you're wanting a hassle-free installation, feel free to contact our friendly team as we offer installation services in-store at our Melbourne workshop. For more details, contact us here.
Note
Upon receiving the item, please ensure that the part is indeed the correct item you have ordered. This can be achieved by checking labels on the packaging. Please also ensure a proper test fit of the item is conducted prior to paint and/or installation. Returns/Warranty claims will be voided if the item has been tampered with, or is no longer in resalable/new condition.

