Koyo Aluminum Radiator - Toyota Supra 86-92

Koyo's "R" Series aluminum radiators feature a 53mm (2 1/16 in) thick, all aluminum core brazed to polished aluminum end tanks for a show quality finish. Koyo uses state of the art Nocolok Brazing Furnace to bond all of the radiator brackets, headers, tubes, and fins, creating high quality "indestructible" radiator. All aluminum end tanks are hand crafted using the latest Heliarc Soldering technique for the most reliable connections, then polished to a mirror finish. Over 60 applications are available for Koyo "Racing" series.

All Koyo Racing series radiators have "OE Specification" mounting location for stock mounting without major modifications; however we recommend using aftermarket electric fans for the best results. Koyo Hyper Radiator Caps are also available to increase your cooling system pressure to 1.3 bar for increased cooling capacity. Racing series radiators were made for manual transmission only, however with a separate automatic transmission cooler; one can use the Koyo Racing Radiator with automatics for increased cooling capacity.

Nocolok Brazing
OE Mounting Specifications
Heliarc Soldering (hand crafted)
Tube and Fin Alignment
Koyo Mirror Finish

Note: Direct fit for JDM MKIII Supra with 1JZ. * USDM Turbo MT and Non Turbo MT vehicles will require M16x1.5 plug (or use common 2JZ fan sensor/switch, not included). Does not have lower mounts for USDM fan shroud/aux fan. Users must securely fasten lower area of fan shroud prior to use

Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.