Hybrid Racing has meticulously compiled a cooling kit for K20A/A2/A3/Z1 engine swaps in 96-00 Civic chassis. This carefully selected 8-product bundle includes everything needed for effective cooling, streamlining your project and saving you time and money.

Enhanced Cooling with K-Swap Fullsize Radiator & 10” Slim Fans

The centerpiece of the kit is a Full-size Radiator, specifically designed to maximize the cooling surface area. This radiator variant is also compatible with Hybrid Racing’s AC kits, ensuring flexibility in your build.

Hybrid Racing's K-swap radiators are engineered to directly mount in your chassis without any modifications. They align perfectly with the K-series engine's coolant inlets and outlets, offering a guaranteed fit without the need for custom mounts or chassis alterations.

Featuring dual-core, all-aluminum construction and precision TIG welding, these radiators provide superior performance over standard OEM radiators, which typically have plastic end tanks prone to cracking.

Included in the kit are two Slim Fans, each only 2.25” thick. These fans are ideal for maintaining engine temperature, especially in traffic, without taking up excessive space in your K-swap setup.

Optimal Hose Design & Clamps for Reliable Connection

The kit features Hybrid Racing Radiator Hoses, specifically designed to work with our radiators. These hoses account for the radiator's dimensions and the location of the inlets and outlets. The upper hose is strategically routed under the cold air intake for a tidier engine bay and fewer bends.

Matching Oil Cooler Hoses are included, providing a cohesive look and performance with the Radiator Hoses.

All hoses are made from durable 4-ply polyester reinforced silicone, meeting or exceeding SAE20R4# standards, ensuring long-lasting use.

Four stainless steel T-bolt band clamps are provided to secure the Radiator Hoses, designed with a smooth interior surface to protect the hoses. Additionally, four standard hose clamps are included for the Oil Cooler Hoses.

Accurate Coolant Management with Advanced Sensors

The kit includes new coolant sensors to provide reliable data, crucial for tuning. The Coolant Switch ensures the timely activation of the e-fan for optimal cooling efficiency.

Both sensors are designed to thread directly into the Hybrid Racing radiator, simplifying the installation process by removing the need for special adapters or inserts.