Koyo 01-05 Lexus IS300 (MT) Radiator

V SERIES 36mm Core Thickness
Designed for applications where engine configuration/size cause clearances issues for thicker core radiators. In this case, the 36mm V-Core Series will suit your needs. Intended for both circuit and daily use. Unless noted otherwise, all Koyorad V-Series All Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no engine modifications necessary, and retain mounts for the stock fan shrouds and fans. 

Transmission: M/T

Note: OEM radiator cap is not compatible with this radiator. Must use Koyorad # SK-C13 or equivalent. Manual Transmission only

Fitment Information:
2001-2005 Lexus IS300 Manual Transmission (If your car has an automatic transmission, see additional notes below)

• True plug and play installation; No engine modifications necessary and retains mounts for the stock fan shrouds and fans.
• Hand crafted heliarc welds for stronger enforcement along aluminum connections
• All Koyorad Hyper V-Series All Aluminum Radiators are Nocolok brazed. (What does that mean? Learn more here: The NOCOLOK® Flux Brazing Process) 
• Developed specifically for vehicles which see extreme heat, are limited in space, and where the factory inlet/outlet locations eliminate the option for a proper N-FLO design.
• The Hyper V Series radiators have a specially designed fin and tube pitch which significantly increased its surface area while still allowing for excellent air circulation through the radiator.

Automatic transmission owners:

This radiator doesn't utilize an internal transmission cooler. If you wish to install this radiator in your car with an automatic transmission, you'll need to invest in an auxiliary cooler.