Hybrid Racing has assembled a comprehensive cooling kit for those undertaking K20Z3/K24 engine swaps in 96-00 Honda Civic models. This 7-product bundle consolidates the most crucial components for efficient cooling, streamlining your project and offering significant time and cost savings.

Compact and Efficient K-Swap Halfsize Radiator & 10” Slim Fan

At the core of this kit is the Halfsize Radiator, meticulously engineered for direct mounting in your chassis without any modifications. It aligns perfectly with the K-series engine's coolant inlets and outlets, ensuring a hassle-free fit without the need for custom mounts or chassis alterations.

Constructed from dual-core, all-aluminum material and precision TIG welded, Hybrid Racing radiators surpass the performance of standard OEM radiators, which typically feature less durable plastic end tanks.

Complementing the radiator is a 10” Slim E-fan, measuring just 2.25” in thickness. This fan is ideal for maintaining engine temperature in various conditions, particularly in traffic, and its compact size allows for additional engine bay modifications, like incorporating Hybrid Racing’s AC kit.

Durable Silicone Hoses & Reliable Clamps

The kit includes Hybrid Racing Radiator Hoses, tailored for use with our radiators. These hoses are designed to accommodate the radiator's dimensions and the positioning of the inlets and outlets. The upper hose is strategically routed under the cold air intake for a neater engine bay and reduced bending.

Matching Oil Cooler Hoses are included to ensure consistency in appearance and functionality with the Radiator Hoses.

All hoses in the kit are made from 4-ply polyester reinforced silicone, meeting or exceeding SAE20R4# standards, signifying their quality and longevity.

Four stainless steel T-bolt band clamps are provided for securing the Radiator Hoses, while four regular hose clamps are included for the Oil Cooler Hoses, ensuring a secure and damage-free fit.

Reliable Coolant Temperature Sensor & Switch

The kit features new coolant sensors to ensure accurate data readings, which are crucial for tuning. The Coolant Switch is designed to activate the e-fan at the right moment, ensuring optimal cooling efficiency.

Both sensors are tailored to thread directly into the Hybrid Racing radiator, streamlining the installation process by eliminating the need for special adapters or inserts.