Hybrid Racing K-Swap Cooling Package Half-Size Rad (EK Civic K20A/A2/A3/Z1)

HYB-BUN-01-109 - Hybrid Racing K-Swap Cooling Package Half-Size Radiator - EK Civic K20A/A2/A3/Z1

A complete bolt-in cooling package for 1996-2000 Civic K20A/A2/A3/Z1 swaps

Hybrid Racing assembled the most commonly needed cooling components for installing a K20A, K20A2, K20A3, or K20Z1 into a 1996-2000 Honda Civic. This seven-product bundle combines the radiator, fan, hoses, clamps, and sensors needed for a properly routed cooling system without sourcing every component separately.

The half-size radiator is designed to mount in the EK Civic chassis without modification and positions the inlet and outlet correctly for the K-series engine. Its compact layout also preserves room for accessories such as the Hybrid Racing air-conditioning kit and other engine-bay components.

Half-Size Aluminum Radiator and Slim Fan

• Direct-fit half-size radiator for the 1996-2000 Honda Civic chassis
• K20A/A2/A3/Z1 swap-specific inlet and outlet positioning
• Dual-core all-aluminum construction
• Precision TIG-welded end tanks
• Includes a 12-inch slim electric fan
• Fan measures only 2.25 inches thick for K-swap clearance
• Provides room for the Hybrid Racing A/C kit and other accessories

Silicone Hoses and Clamps

• K-swap radiator hoses are shaped for the Hybrid Racing radiator and K-series engine
• Upper hose routes beneath the cold-air intake for a cleaner layout
• Matching silicone oil-cooler hoses are included
• Four-ply polyester-reinforced silicone meets or exceeds SAE20R4 standards
• Stainless-steel T-bolt radiator hose clamps help prevent hose damage
• Standard clamps are supplied for the oil-cooler hoses

Coolant Sensors

• Includes a coolant-temperature sensor for accurate engine-temperature data
• Includes a coolant switch to trigger the electric fan at the proper temperature
• Both sensors thread directly into the radiator without special adapters

Vehicle and Engine Fitment:

• 1996-2000 Honda Civic EK
• K20A, K20A2, K20A3, and K20Z1 engine swaps

Package Includes:

• Half-size K-swap aluminum radiator
• 12-inch slim electric fan
• Silicone radiator hose set
• Silicone oil-cooler hose set
• Radiator and oil-cooler hose clamps
• Coolant-temperature sensor
• Coolant fan switch

This package provides a coordinated, bolt-in cooling solution for 1996-2000 Civic K20A/A2/A3/Z1 swaps while preserving room for accessories in the engine bay.