Upgrade the cooling system in your B-Series-powered Honda Civic or CRX with the Koyo KH080146 Racing Radiator. Designed for compatible 1988–1991 EF chassis applications with a 1.6L or 1.8L DOHC B-Series engine and manual transmission, this radiator features all-aluminum construction in a lightweight design.
The 32mm inlet and outlet connections accommodate the specified B-Series radiator hoses. This application requires the correct engine and hose configuration, so confirm your engine swap, hose sizes and mounting arrangement before ordering.
Features:
- All-aluminum racing radiator construction
- Lightweight design
- Designed for compatible Honda EF chassis applications
- Supports 1.6L DOHC B-Series engine configurations
- Supports 1.8L DOHC B-Series engine configurations
- 32mm coolant inlet connection
- 32mm coolant outlet connection
- Designed for manual transmission applications
Specifications:
- Brand: Koyo
- Part Number: KH080146
- Product Type: Racing Radiator
- Construction: All Aluminum
- Core Material: Aluminum
- Tank Material: Aluminum
- Design: Lightweight
- Placement: Front
- Quantity: 1 Radiator
- Inlet Diameter: 32mm
- Outlet Diameter: 32mm
- Engine Application: 1.6L / 1.8L DOHC B-Series
- Transmission Compatibility: Manual
Included:
- (1) Aluminum Racing Radiator
Fitment:
- 1988–1991 Honda Civic EF with 1.6L / 1.8L DOHC B-Series Engine, Manual Transmission
- 1988–1991 Honda CRX EF with 1.6L / 1.8L DOHC B-Series Engine, Manual Transmission
Notes:
- Manual transmission applications only.
- Verify engine, hose connections and mounting compatibility before ordering.
- Requires a compatible DOHC B-Series engine configuration and 32mm radiator hoses.
- Not intended as a direct replacement for the original D-Series engine configuration.