

Radium Engineering Toyota Injector Seats, Singles
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Description
Radium Toyota Injector Seats, Singles
Application: Toyota 2JZ-GTE, 2JZ-GTE VVT-i, 1JZ-GTE (non VVT-i)
Part Type: Injector seat for top feed conversion (single)
Part Number: 20-0216
The Radium Toyota Injector Seat is the same machined aluminium seat used in many Radium fuel rails, converting side-feed injector ports to accept top-feed injectors.
The seat press-fits into the intake manifold injector port without modification and seals the counterbore with the included FKM O-ring to prevent vacuum or boost leaks. The bore suits a common 14mm lower injector O-ring. Seats are sold individually – order one per injector.
Key Features
- Top Feed Conversion: Converts side-feed injector ports to top-feed
- Press-Fit Install: No manifold modification required
- FKM O-Ring: Seals against vacuum and boost leaks
- 14mm Lower Bore: Suits common aftermarket top-feed injectors
- CNC 6061 Aluminium: Green anodised with laser etched logo
What's Included
- 1x Toyota injector seat
- 1x FKM O-ring
Important Notes
- Sold individually – one seat is required per injector
- Other Toyota engines may fit but have not been tested by Radium – measure the injector bores against the seat dimensions before ordering
- Clean the injector seat bores and lubricate the O-ring with O-ring lube, petroleum jelly or engine oil, then press in until fully seated (a small rubber mallet may be used)
- Installation instructions are available in the Instructions tab
Vehicle Fitment
- Toyota 2JZ-GTE
- Toyota 2JZ-GTE VVT-i
- Toyota 1JZ-GTE (non VVT-i)
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.

