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Koyo Radiator 1.5-inch Core 3000GT/Stealth (Manual Trans Only)

SKU: RADKOYO3S
$324.95

Koyo Radiator for 3000GT/Stealth


We have recently added the Koyo Radiator to our lineup! This drop-in replacement radiator definitely "brings it on" with a whopping 1.5 " thick core! Thats almost twice as large as the stock turbo radiator and nearly 3 times as thick as early non-turbos, and even a half inch thicker than the PWR! It installs easily using the stock fans and hoses, and even includes the lower sensor fittings for models that have the 2 sensors at the bottom of the radiator. If you are looking to upgrade your radiator this gives you an excellent alternative!
NOTE: Not designed for cars with automatic transmissions.

NOTE: Take EXTREME caution when installing this (or any) radiator in a 3000GT/Stealth as the bolt/nut/stud on the driver's side of the AC condenser (in front of the radiator) does stick out and can damage the core when you are installing the radiator. We recommend not attaching the fans to the radiator until AFTER you have dropped the radiator in place. The stock fans are slotted on the bottom mount points so you can start the lower fan mount screws, then drop the radiator in place, then slide the fans in and tighten the screws. It is recommended that you cut off the outer part of these studs (particularly Gen2) to allow improved clearance with any oversized radiator (3SX or other brands). We also recommend that you slide a sheet of cardboard down in FIRST to be against the AC condenser and cover the bolts before sliding the radiator in place - that will provide a layer of protection against damaging the radiator during installation.
See the pics below for details - click small pics for larger pics.

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Gen1 1991-1993 3000GT/Stealth
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Gen1 1991-1993 3000GT/Stealth
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Gen2 1994-1999 3000GT/Stealth
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Gen2 1994-1999 3000GT/Stealth

3SX will not be responsible for damage due to mis-installation.

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