Koyo V083146 Aluminum Radiator for 94-01 Acura Integra 1.8L MT

Vehicle Fitment

• 1994-2001 Acura Integra GS (DC4, 1.8L B18B1 I4, FWD, Manual Transmission)
• 1994-2001 Acura Integra LS (DC4, 1.8L B18B1 I4, FWD, Manual Transmission)
• 1994-1998 Acura Integra RS (DC4, 1.8L B18B1 I4, FWD, Manual Transmission)
• 1994-2001 Acura Integra GS-R (DC2/DB8, 1.8L B18C1 I4, FWD, Manual Transmission)
• 1997-1998 Acura Integra Type R (DC2, 1.8L B18C5 I4, FWD, Manual Transmission)
• 2000-2001 Acura Integra Type R (DC2, 1.8L B18C5 I4, FWD, Manual Transmission)
• 1995-1996 Acura Integra Special Edition (DC4, 1.8L B18B1 I4, FWD, Manual Transmission)

Fitment Notes

• Manual transmission applications only.
• Fits both Showa and Denso OEM fan shroud configurations.
• OEM radiator cap is not compatible.
• Requires Koyorad SK-C13 radiator cap or equivalent.
• Retain OEM rubber bushing for lower AC condenser fan shroud mount.
• Direct bolt-in installation with factory mounting locations.

Features

• All-aluminum V-Series high-performance radiator construction
• 36mm V-Core design for improved clearance over thicker racing radiators
• Nocolok brazed aluminum core for enhanced durability
• Direct OEM-style bolt-in fitment
• Designed for both circuit and daily driving use
• Compatible with factory fan shrouds and OEM mounting points
• Precision TIG-welded aluminum end tanks
• Improved cooling efficiency versus factory radiator
• Aircraft-quality aluminum construction
• Pressure-tested for leak resistance and reliability

Specifications

• Part Number: V083146
• Radiator Series: Koyorad V-Series
• Core Thickness: 36mm
• Material: Fully Brazed Aluminum
• Transmission Compatibility: Manual Transmission Only
• Engine Compatibility: B18B1 / B18C1 / B18C5
• Vehicle Chassis: DC2 / DC4 / DB8
• Drivetrain: FWD
• Fan Shroud Compatibility: Showa & Denso OEM
• Position: Front Engine Cooling System

Included Components

• 1x Koyorad V-Series Aluminum Radiator

Product Description

The Koyo V083146 V-Series aluminum radiator is a direct-fit high-performance cooling solution engineered specifically for 1994-2001 Acura Integra manual transmission models. Designed around Koyorad's 36mm V-Core architecture, this radiator provides improved cooling efficiency while maintaining additional engine bay clearance compared to thicker competition radiators, making it ideal for street-driven and track-focused Integra builds.

Constructed using fully brazed aluminum with precision TIG-welded end tanks, the V083146 offers superior durability and heat dissipation over aging OEM plastic-tank radiators. Koyorad designed this radiator to retain factory mounting points and compatibility with both Showa and Denso OEM fan shroud configurations, allowing straightforward installation without modification. Its balanced core thickness makes it especially beneficial for turbocharged setups, engine-swapped applications, and tighter engine bay configurations where clearance is critical.

Built for both circuit and daily-use performance, the V083146 improves cooling stability during sustained high-RPM operation and aggressive driving conditions. Because the radiator utilizes a specialized filler neck design, the factory radiator cap is not compatible and a Koyorad SK-C13 or equivalent cap is required for proper sealing and pressure retention.