Radium Engineering 10AN Male Swivel Banjo - 11.8mm Press Fit Fitting | Universal (20-0509)

The VVT-i 1JZ's 11.8mm ports press to 10AN with a swivel built in.

The Radium Engineering 10AN Male Swivel Banjo, 11.8mm Press-Fit Fitting converts the port: pressing into 11.8mm valve cover and crankcase vent bores, sealing on its O-ring, and presenting a swiveling 10AN male banjo for catch can and breather plumbing. The 11.8mm sizing serves the VVT-i 1JZ-GTE's vent ports, joining Radium's press-fit family across the JZ engines.

What You'll Feel

• Serious breather flow off the 1JZ's vents in 10AN hose
• The swivel clocking hose routing through the crowded JZ bay
• Oil-tight sealing through heat cycles, no epoxy or improvised barbs
• An unmodified cover, the fitting simply pressing in

Features

• 10AN male swivel banjo, 11.8mm press-fit
• O-ring sealed; stainless and aluminum construction; no drilling or welding
• Sized for the VVT-i 1JZ-GTE vent ports; siblings cover the wider JZ family

The Details

Radium's press-fit family converts factory vent ports by exact diameter, and the JZ map matters before ordering: this 11.8mm version serves the VVT-i 1JZ, the 17.5mm (20-0609) covers the non-VVT-i 1JZ, the 13.5mm (20-0409) serves the 2JZ, and the 18mm (20-0408) handles the PCV positions, so measure or confirm the bore against the engine's generation. Press to full seat per Radium's instructions, verify O-ring engagement, and the JZ's breather architecture steps into AN hose without a welder. Sold individually.

Kit Includes

• 1x 10AN male swivel banjo, 11.8mm press-fit (20-0509)

Applications

• Toyota 1JZ-GTE VVT-i valve cover vent ports (11.8mm bore)
• Siblings: 20-0609 (17.5mm non-VVT-i), 20-0409 (13.5mm 2JZ), 20-0408 (18mm PCV)