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Monday, September 17, 2018


Koyorad is proud to introduce a high-performance aluminum radiator for the Lexus IS250 and IS350 (6MT and AT).  This all-aluminum and TIG welded performance radiator will directly replace aged plastic tank factory radiators for improved performance and durability.  The vehicle’s heat capacity and endurance will increase with Koyorad's 25mm thick, high density Hyper core which offers over a 50% increase in thickness over the OEM radiator.   OEM mounting provisions have been retained for an easy installation to be used with factory fans, and will accept the OEM radiator hoses and AC condenser requiring no modifications.   Koyorad’s advanced engineering and design methods, impeccable TIG welds, proficient furnace brazing techniques, and triple pressure testing for quality has earned their excellent reputation in performance cooling worldwide.

 

Applications:

06-13 Lexus IS250 and IS350 2.5/3.5L I4/V6 (6MT/AT)

 

Part#

KH011937

 

Pricing:

MSRP:  $408.00

 

Notes:

Fits both 4 cylinder and V6, both Auto and Manual Transmissions

 

 

Availability

Now in stock





Monday, July 16, 2018


Koyorad is proud to introduce an all-aluminum competition radiator for the 6 Speed Nissan 370Z, Infiniti G35/G37 and early Q60 models.  In contrast to the factory supplied heat exchanger assembly which includes both radiator and AC condenser as a single unit, Koyorad has eliminated the condenser for improved cooling efficiency, weight reduction, and improved engine bay accessibility.   This radiator features Koyorad's 36mm thick, high density Hyper core, which offering over a 40% increase over the OEM radiator thickness to boost the platform’s heat capacity and endurance.   The OEM mounting provisions have been retained for an easy installation to be used with factory fans and will accept the vehicle’s OEM coolant hoses, requiring no modifications.   Koyorad’s advanced engineering and design methods, impeccable TIG welds, proficient furnace brazing, and triple pressure testing for quality has earned their excellent reputation in performance cooling worldwide.

 

Part #

VH023478

 

Applications

•09-18 Nissan 370Z 6MT, eliminates AC Condenser

•07-08 Infiniti G35 6MT, eliminates AC Condenser

•08-13 Infiniti G37 6MT, eliminates AC Condenser

•14-15 Infiniti Q60 6MT, eliminates AC Condenser

 

Pricing:

MSRP  $576.00

 

 

Notes:

The OEM radiator and AC condenser are a combined (welded) unit from the factory.  This radiator does not include the AC condenser and there are no provisions for an AC Condenser. 

 

Availablity:

August 2018 (preorders accepted now)



Wednesday, June 06, 2018

Koyorad is proud to introduce a high-performance all-aluminum radiator for the Naturally Aspirated 90-96 300ZX with 3.0L engine with manual transmissions.  This new application features Koyorad's 36mm high density Hyper core.  This core was selected to increase the thickness of the stock radiator to boost the 300ZX’s heat capacity and endurance which is especially helpful during track conditions.  In addition, the all-aluminum construction replaces the weak plastic tanks found on the stock unit.  Koyorad has engineered this radiator with precision, directly replacing the stock OEM radiator, maintaining provisions for the factory fans and accepting OEM hoses for a quick and simple installation. Koyorad’s advanced engineering and design methods, impeccable welds, experienced furnace brazing, and triple pressure testing for quality has earned their excellent reputation in performance cooling worldwide.

Features:

 

• All aluminum construction

• High Density fully brazed Hyper Core

• Precision TIG welded

• 1/8 PT sensor port, accepts most sensors for Japanese aftermarket gauges

• Two Row construction

• Brushed aluminum finish

• Direct Fit with OEM fans, A/C Condenser, and radiator hoses

• Billet Drain plug

• Triple Pressure tested

 

Part number

VH020241

 

Application:

90-96 Nissan 300ZX 3.0L Non Turbo MT 

 

Special Notes:

Also fits 89-94 Nissan Maxima MT

 

Pricing

MSRP:  $336.00

 

Available

In Stock Available Now

 



Tuesday, March 27, 2018

Koyorad is proud to introduce an additional cooling option for the 94-01 Acura Integra. This new application alters the Integra’s traditional downflow radiator in favor of a more efficient crossflow style radiator. Altering the flow direction allowed the relocation of the upper radiator mounts for a simplified top plate, improving the radiator’s appearance within the engine bay. Koyorad’s 36mm Hypercore was selected to increase the thickness of the stock radiator to boost the Integra’s heat capacity and endurance which is especially helpful during track conditions. The all-aluminum construction replaces the weak plastic tanks found on the stock unit. Koyorad has engineered this radiator with precision and retains the OEM style lower mounting pins, a billet filler neck, bleed/drain plugs and mounting provisions for universal electric fans. Koyorad’s advanced engineering and design methods, impeccable welds, experienced furnace brazing, and triple pressure testing for quality has earned their excellent reputation in performance cooling worldwide.

Features:

  • All aluminum TIG welded and fully brazed core construction
  • Crossflow, high density Hyper core
  • Dual Pass NFLO partition
  • 1/8 PT sensor port w/ supplied plug
  • Inlet and Outlets both located on Passenger Side (US)
  • Two Row construction
  • Brushed aluminum finish
  • Billet Bleed/Drain plugs
  • Billet Filler Neck
  • Provisions for universal fans
  • Triple Pressure tested



Application

‘94-‘01 Acura Integra 1.8L I4 Crossflow Radiator

Special Notes:

  • OEM fans/shroud are not compatible, will require custom fans
  • Custom hoses may be necessary depending on application
  • Side mounting hardware is included
  • With modification, may also fit ‘92-’00 Honda Civic with B/D- Series engines

Part Number 
VH083442

Pricing
MSRP: $384.00

Availability: April 2018




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