Radium Fuel Level Sensor Adaptor, Subaru WRX VA / Forester XT SJ
Radium Fuel Level Sensor Adaptor, Subaru WRX VA / Forester XT SJ
Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Vehicle fitment
This part is listed to fit the following vehicles.
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
The Radium Engineering 20-0850 Fuel Level Sensor Adaptor is a required accessory when installing a Radium fuel pump hanger into Subaru FA20F engine vehicles. FA20F-equipped vehicles use a returnless fuel system with a unique OEM fuel unit and a different fuel level float design compared to other Subaru platforms. This adaptor provides the correct fuel level sensor mount for the OEM sensor and includes a block-off plate to seal the unused holes on the collector box.
Without this adaptor, the OEM fuel level sensor cannot be correctly mounted when using the Radium fuel pump hanger — making this kit essential for a complete and accurate installation on FA20F vehicles.
Key Features
- FA20F specific — designed for the unique returnless fuel system and float used on FA20F vehicles
- OEM sensor compatible — provides the correct mount for the factory fuel level sensor
- Collector box block-off plate included — seals unused holes on the collector box for a clean installation
- Required for Radium fuel pump hanger installation — on all FA20F engine vehicles
- Simple installation — no cutting or permanent modification required
Kit Includes
- Fuel level sensor mount adaptor
- Collector box block-off plate
Vehicle Fitment
- 2015-2021 Subaru WRX (VA) — FA20F engine
- 2013-2018 Subaru Forester XT (SJ) — FA20F engine
Available Part Numbers
- 20-0850 — Fuel Level Sensor Adaptor, Subaru WRX VA / Forester XT SJ (FA20F)
Why Radium Engineering?
- ✔ Designed and manufactured in the USA
- ✔ Platform-specific engineering — designed for the FA20F returnless fuel system
- ✔ Ensures correct OEM sensor fitment with the Radium fuel pump hanger
- ✔ Trusted by professional motorsport teams and serious enthusiasts worldwide
- ✔ Exclusively distributed in Australia by Coore
Genuine Radium Engineering product. Stocked in Sydney for fast Australian delivery. Required when installing the Radium fuel pump hanger on FA20F engine vehicles. Radium fuel pump hanger sold separately.
Specifications
- Part Number
- 20-0850
- Brand
- Radium Engineering
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.
