Subaru EJ20 Throttle Body Housing with Position Sensor Mount
Custom 3D printed throttle body housing designed to suit Subaru EJ20 engines.
Includes the main throttle body, lever, butterfly, and sensor retaining clips — all modeled to replicate the original geometry for hobby engine projects, custom setups, and educational builds.
This part provides a mounting location for a miniature potentiometer (RK097 series) used as a position sensor.
Ideal for DIY EFI experiments, training engines, test benches, or restoring incomplete setups where the original housing is missing or unavailable.
⚠️ Important:
This is a 3D printed part, not an OEM component.
Small surface lines or minor cosmetic artifacts are normal.
Not intended to replace a factory OE throttle body on a running road vehicle.
This is for hobby, prototyping, and educational use.
Includes
Throttle body housing
Retaining clip
Lever
Butterfly plate
Sensor mount
(All printed in durable ASA)
Material
ASA (heat-resistant, UV-resistant, strong)
Black glossy finish
Fitment / Compatibility
Designed around Subaru EJ20 engine geometry
For custom projects, conversions, test motors, and hobby engines
Does not include electronics, potentiometer, bolts, or wiring
Installation Notes
Requires fitting of a standard RK097-style potentiometer
Mounting holes sized for M3 hardware
Some sanding or fine-fitting may be required due to 3D printing tolerances
Ensure butterfly rotates cleanly before use