Top Grade Materials

Koyorad Quality begins with our selection of premium OE grade materials such as:  aluminum, copper, brass, and plastics.  Koyo products are not only developed and tested to be resilient to harsh outside elements, but also years of under-hood heat cycling as well.

Detailed Molds

The Koyorad engineering team develops highly detailed plastic tank molds which include critical features such as structural reinforcements, supports for coolant return lines, fan mounts, and coolant reservoirs.  These details result in why Koyo products are the industry's best fitting and performing aftermarket radiators.

Precise Tube and fin Alignment

Koyorad manufactures under strict quality control and careful packaging.  This results in tubes and fins with optimal coolant flow and efficient heat transfer.

Quality Packaging

Koyorad packages each radiator securely by strapping each one to rigid cardboard, then supporting delicate areas such as the inlet and outlet, heater tubes, filler necks, etc.  These measures ensure safe delivery of Koyo products.

Reinforced Header Plates (select models)

Koyorad keeps current with state-of-the-art machinery and building procedures assuring our users the best in quality.    Koyorad is one of the few aftermarket manufacturers with the capability of reinforcing our header plates for strength and durability like the OEs   Reinforced header plates provide increased surface area for support where higher than normal internal pressure exists.

Application Specific Transmission Coolers and Connectors

Whether your vehicle requires a concentric/plate transmission cooler and threaded UNF, UNEF, NPTF or Quick Disconnect socket type, Koyorad has got you covered.  Each radiator is made to OE specifications  for a quick and pain-free installation.

Precise Header plates

Koyorad die cuts each header plate with state-of-the-art machinery.   Before final assembly, each one is hand inspected for accuracy and cleanliness to assure a tight seal with the O-rings and plastic tanks.