Koyo HH Series Radiator Sale

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General product image. Actual product may vary from image(s).

by Koyo

Category: Radiators

Product Review:

Koyorad’s new 48mm “HH” Series radiator core features an ultra high fin density to maximize heat transfer. Koyo designs and manufactures each radiator with precision; therefore each one is a direct-fit performance replacement for the stock OEplastic/aluminum radiator for a quick and simple installation with no modifications. Koyo has also integrated a 1/8” NPT female accessory fitting (supplied with a threaded plug) to accept temperature sensors typically included with aftermarket temperature gauges.

Koyorad quality is a direct result of their privately owned factories which allow Koyorad Japan to oversee each stage of radiator production. This ensures that quality is never sacrificed for quantity. Each Koyo all aluminum radiator core is hand assembled, Nocolok brazed, then TIG welded by hand with the finest aluminum available. These are just a few characteristics that have earned Koyorad Radiators their excellent reputation in performance radiators worldwide.

Features

Koyorad “HH” Series 48mm Hyper Core
OE Specific mounting and direct fit
Nocolok-R Brazing
Precise Tube and Fin alignment
Billet aluminum filler neck
1/8” NPT female accessory fitting

Radiator Cap Sold Separately.

For more information on this product you may visit the Koyo website.

Applications:

Part Number		Buy
BMW
BMW 3-Series
HH422674 1992-1999 BMW 3-Series E36 and E36 M3 w/ 6 Cyl. (also fits 88-91 E30 w 6 cyl. only) (Will not fit E30 M3 - w/ MT Transmission)
HH422675 2001-2006 BMW 3-Series E46 M3 (M3 only) (E46 Chassis - w/ All Transmission)
BMW M3
HH422087 2008-2013 BMW M3 ((Coupe, Sedan, and Convertible) 4.0L V8 (MT/DCT))
BMW Z4
HH423660 2018-2020 BMW Z4 (3.0L I6 Turbo)
Datsun
Datsun 510
HH022598 1968-1973 Datsun 510 (w/ 1.6L I4 - w/ MT Transmission)
Honda
Honda Civic
HH080292 1992-2000 Honda Civic (D15/D16 w/ 28mm hoses - w/ MT Transmission)
HH080300 1992-2000 Honda Civic SI (B-Series w/ 32mm hoses - w/ MT Transmission)
HH083417 2017-2018 Honda Civic Type R (Manual Transmission - 2.0L I4 Turbo)
Lexus
Lexus IS F
HH012170 2008-2011 Lexus IS F (5.0L V8 Automatic Transmission - Users are required to provide and install a secondary transmission cooler to supplement or replace the factory equipped auxiliary transmission cooler. The heat exchanger found in the OEM radiator has been removed.)
Lotus
Lotus Elise
HH652890N 2005-2011 Lotus Elise (w/ MT Transmission)
Lotus Exige
HH652890N 2005-2011 Lotus Exige (w/ MT Transmission)
Mazda
Mazda RX-7
HH063146 1983-1985 Mazda RX-7 (1.1L and 1.3L FB Chassis - w/ MT Transmission - (Includes GSL-SE Trim))
HH060642 1986-1988 Mazda RX-7 (Series 4 (NA & Turbo) - w/ MT Transmission)
HH060643 1989-1992 Mazda RX-7 (Series 5 (NA & Turbo) - w/ MT Transmission)
HH060643N 1989-1992 Mazda RX-7 (w/ ''N-FLO'' Dual Pass - Series 5 (NA & Turbo) - w/ MT Transmission) Fits Late FC Series 5 CHASSIS (Naturally Aspirated & TURBO) N-FLO (DUAL PASS) Replacing R1144N. Use OEM side brackets. OEM brackets are Series 4 or Series 5 specific. Not compatible w/ OEM intake snorkle, requires minor trimming of the OEM fan shroud.
HH060644N 1993-1995 Mazda RX-7 (w/ ''N-FLO'' Dual Pass - w/ MT Transmission)
HH060644 1993-1995 Mazda RX-7 (w/ MT Transmission)
Mazda RX-8
HH062267 2009-2011 Mazda RX-8 (w/ MT Transmission)
Mitsubishi
Mitsubishi Lancer
HH030939 1997-2000 Mitsubishi Lancer EVOLUTION (Evo IV/ V/ VI (fits with XII/ XIII/ IX fans only) - w/ MT Transmission)
HH031610 2003-2007 Mitsubishi Lancer EVOLUTION (Evo VII/ VIII/ IX - w/ MT Transmission)
HH032412 2003-2007 Mitsubishi Lancer EVOLUTION Half Size (Half Size for big manifold/turbos - w/ MT Transmission)
Nissan
Nissan 180SX
HH020252N 1989-1994 Nissan 180SX (w/ ''N-FLO'' Dual Pass - S13 w/ SR20DET Turbo - w/ MT Transmission)
Nissan 240SX
HH020539 1989-1994 Nissan 240SX (S13 w/ KA24E/DE - w/ MT Transmission)
HH020645 1995-1998 Nissan 240SX (S14 KA24DE - w/ MT Transmission)
Nissan 300ZX
HH020243 1990-1996 Nissan 300ZX Turbo (w/ MT Transmission)
Nissan 350Z
HH021568 2003-2006 Nissan 350Z ((VQ35DE) - w/ MT Transmission)
Nissan Armada
HH021687 2004-2015 Nissan Armada (requires trans cooler (not included) - w/ AT Transmission)
Nissan GT-R
HH022360 2009-2016 Nissan GT-R (R35 - w/ AT Transmission)
Nissan Silvia
HH020369N 1994-2002 Nissan Silvia (w/ ''N-FLO'' Dual Pass - S14/S15 w/ SR20DET Turbo - w/ MT Transmission)
Nissan Skyline
HH023610 1968-1972 Nissan Skyline Hakosuka (2.0L I6 KGC10 w/ L20 MT)
HH020214 1989-1993 Nissan Skyline GT-R/GT-S Turbo (R32 - w/ MT Transmission)
HH020442 1994-1998 Nissan Skyline GT-R/GT-S Turbo (R33 - w/ MT Transmission)
HH020879 1998-2000 Nissan Skyline GT-R/GT-S Turbo (R34 (between '98 to Aug '00 only) - w/ MT Transmission)
HH023194 2001-2002 Nissan Skyline GT-R/GT-S Turbo (R34 (between Sept '00 to '02 only) - w/ MT Transmission)
Nissan Titan
HH021687 2004-2015 Nissan Titan (requires trans cooler (not included) - w/ AT Transmission)
Toyota
Toyota Celica
HH012597 1970-1974 Toyota Celica (1.6/2.0L I4 - w/ MT Transmission)
HH012756 1976-1977 Toyota Celica (2.2L I4 - w/ MT Transmission)
Toyota Chaser
HH010860N 1996-2000 Toyota Chaser ((JZX100) w/ ''N-FLO'' Dual Pass - 2.5L I6 1JZGTE - w/ MT Transmission)
Toyota Corolla
HH010681 1984-1987 Toyota Corolla GT-S (RWD AE86 only 4AGE - w/ MT Transmission)
Toyota Pickup
HH012827 1984-1995 Toyota Pickup ((AND 84-88 4RUNNER) - 2.4L I4 (22R/22RE) 2WD/4WD - w/ MT Transmission)
Toyota Supra
HH423660 2020-2020 Toyota Supra (3.0L I6 TURBO)
Toyota Tundra
HH012076 2007-2016 Toyota Tundra (5.7L V8 (also fits 10-16 Tundra 4.6L V8) - w/ AT Transmission) Needs SK-C13 cap