Koyorad RH313986 All-Aluminum Racing Radiator for 2005-13 Chevy Corvette C6

Vehicle Fitment

• 2005-2013 Chevrolet Corvette (C6 platform) - all manual transmission models

Features

• All-aluminum construction with furnace-brazed core and TIG-welded tanks
• High-density "Hyper Core" design offers a thicker core for superior heat rejection
• Direct-bolt-on install retaining factory fans, shroud and OEM hose locations
• Lightweight design reduces stress on chassis and aids cooling system longevity
• Brushed aluminum finish enhances engine-bay appearance
• Individually triple pressure-tested at factory to ensure high reliability under racing conditions
• Optimised fin and tube layout for improved air flow and heat transfer under load
• Suitable for high-performance, track and street applications demanding enhanced cooling

Specifications

• Part number: RH313986
• Core material: Brazed aluminum (no plastic tanks)
• Core thickness: Increased over stock for enhanced cooling (exact mm varies by batch)
• Fitment: Replacement radiator for 2005-13 Chevy Corvette C6 (manual transmission)
• Finish: Brushed aluminum
• Weight: Lighter than many stock equivalent units

Included Components

• 1x Koyorad RH313986 all-aluminum racing radiator
• Installation instructions/documentation

Product Description

Upgrade your 2005-2013 Chevy Corvette C6's cooling system with the Koyorad RH313986 all-aluminum radiator. Designed to replace the stock unit with a high-density, high-performance core, this radiator is ideal for drivers who demand greater heat rejection, longevity under load, and a direct-fit installation without modification.

Installation is straightforward: remove the factory radiator, transfer any sensors or fittings, then install the RH313986 using existing mount points and hoses. Because this is designed as an exact replacement for the specified vehicle (manual transmission models), no cutting or fabrication is required. Whether you're driving the street, prepping for performance upgrades, or tracking your Corvette, this radiator supports enhanced cooling and reliability.