Fitment Information
- Acura NSX NA1 3.0L V6 C30A, Manual Transmission (1991, 1992, 1993, 1994, 1995, 1996)
- Acura NSX NA2 3.2L V6 C32B, Manual Transmission (1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005)
Fitment Note
This Koyo V2032 radiator is for manual-transmission Acura NSX models only. It does not include provisions for the factory automatic-transmission oil cooler. Automatic NSX models need a separate transmission cooler solution.
Specs and Features
-
Radiator Construction
- Koyo V-Series all-aluminum radiator
- Manufacturer part number: V2032
- 36mm, 1.4-inch cross-flow core
- Two-row core design
- Mirror-polished aluminum finish
- Nocolok brazed construction
- Precision TIG-welded components
-
Factory-Style Fitment
- Designed for the factory radiator location
- Retains mounting locations for the factory fan shrouds and fans
- Optimized inlet, outlet, and fan-switch locations
- Billet aluminum filler neck and drain plug
Product Description
The Koyo V2032 is a 36mm all-aluminum radiator for manual-transmission Acura NSX NA1 and NA2 models. It gives the 3.0L C30A and 3.2L C32B a quality cooling-system refresh without moving to an oversized radiator that can create clearance issues in the NSX engine bay.
Koyo uses a two-row V-Series core with precise tube and fin alignment, Nocolok brazing, and TIG-welded aluminum construction. The result is a direct-fit radiator built for NSXs that see regular street driving, spirited canyon use, or track time.
It fits in the factory location and retains the stock fan and shroud mounting points. The polished aluminum finish, billet filler neck, and billet drain plug also give the engine bay a clean upgrade over an aging factory radiator.
Refreshing Cooling on Your NA1 or NA2 NSX
A radiator replacement is a good time to inspect the factory hoses, clamps, coolant tank, thermostat, and radiator cap. Koyo radiators with a filler neck are supplied without a radiator cap, so plan to reuse a compatible cap or replace it with a new one.
The V2032 is designed as a direct-fit manual-transmission radiator, but it is still worth test-fitting the fan shrouds and upper hose before filling the cooling system. Some V2032 fitment notes indicate that minor upper-hose trimming may be needed for clearance.
Popular Upgrades for Your NA1 or NA2 NSX
- K&N performance air filter for Acura NSX - A washable replacement filter for the factory air box on 3.0L and 3.2L NSX models.
- Silvers NEOMAX coilovers for Acura NSX - A height- and damping-adjustable suspension upgrade for 1991-2005 NSX builds.
About Koyo
Koyorad has built cooling-system components for decades, components for decades, with a strong reputation in OEM replacement and performance radiator applications. Its V-Series radiators are made for enthusiasts who need an all-aluminum, vehicle-specific radiator that fits cleanly and holds up to demanding street or track use.
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Acura NSX Parts
Acura NSX Radiator
Koyo Radiators
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