


Radium Engineering M10x1mm Female to 1/8NPT Male Fitting for Ford Mustang GT FN 2018-2021
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Description
Radium M10x1mm Female to 1/8NPT Male Fitting - Ford Mustang GT FN 18-21
Application: Ford Mustang GT 2018+ OEM fuel rail sensor; Bosch PST-F1 sensor applications
Part Type: M10x1mm female to 1/8" NPT male adapter fitting
Part Number: 14-0359
This Radium Engineering adapter fitting converts an M10x1mm female port to a 1/8" NPT male thread. It is commonly used with the popular Bosch PST-F1 absolute fluid pressure/temperature sensor and is also compatible with the 2018+ Ford Mustang GT OEM fuel rail sensor.
When fitting Radium's Ford Coyote/Voodoo fuel rails (20-1433), this adapter is required to fit the OEM fuel sensor unless the 20-1433-PK plumbing kit is purchased.
Key Features
- Thread Conversion: M10x1mm female to 1/8" NPT male
- Sensor Compatibility: Suits the Bosch PST-F1 pressure/temperature sensor
- Mustang GT Compatible: Suits the 2018+ Ford Mustang GT OEM fuel rail sensor
- Tapered Thread Seal: 1/8" NPT male seals via tapered thread interference
What's Included
- M10x1mm female to 1/8" NPT male adapter fitting
Optional Parts
- Radium Fuel Rails, Ford Coyote / Voodoo (20-1433) – this adapter is required to fit the OEM fuel sensor to these rails unless 20-1433-PK is purchased
- Radium Fuel Rail Plumbing Kit, Ford Coyote / Voodoo (20-1433-PK) – alternative to this adapter when plumbing the 20-1433 rails
Important Notes
- Sensor, fuel rails and manifold shown in images are not included
- Apply a small amount of PTFE paste or tape to the NPT threads; tighten finger tight, then a further 1.5 to 3 turns
Vehicle Fitment
- Ford Mustang GT 2018+ – OEM fuel rail sensor
- Universal – Bosch PST-F1 sensor into a 1/8" NPT port
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.

