Hybrid Racing has assembled a complete cooling solution for those undertaking a K20A/A2/A3/Z1 engine swap in 92-95 Civic or 93-97 Del Sol models. This 8-product bundle has been thoughtfully put together, including a full-sized radiator, dual e-fans, plumbing components, and sensors, aimed at saving you both time and money.

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

For those requiring enhanced cooling capabilities, the Fullsize Radiator offers 15.5” more surface area than the Halfsize model, providing better heat dissipation. If planning to use a Hybrid Racing AC kit, opt for the Halfsize radiator for compatibility.

Specially designed for a perfect fit, the K-swap radiators mount effortlessly in your chassis and align correctly with the coolant inlet and outlet of the K-series engine, negating the need for custom mounts or chassis alterations.

Hybrid Racing radiators feature a robust dual-core, all-aluminum construction and are precision TIG welded, outperforming standard OEM radiators with plastic end tanks that are more susceptible to cracking.

The kit includes two Slim Fans, each only 2.25” thick, ensuring your engine remains cool under various conditions without adding excessive bulk to your K-swap setup.

High-Quality Hoses & Clamps for Seamless Integration

Included are Hybrid Racing Radiator Hoses, specifically designed for our radiators. These hoses take into account the radiator's thickness and the location of inlets and outlets, with the upper hose running under the cold air intake for a tidier engine bay and reduced bends.

Matching Oil Cooler Hoses, developed to complement the Radiator Hoses, are also part of the kit.

All hoses are crafted from 4-ply polyester reinforced silicone, adhering to or exceeding SAE20R4# standards, ensuring they are a lasting solution.

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, all designed to avoid damaging the hoses.

Reliable Coolant Temperature Sensor & Switch

The kit features new coolant sensors to provide consistent and accurate data, crucial for tuning. The Coolant Switch ensures timely activation of the e-fan for efficient cooling.

These sensors are designed to thread directly into the Hybrid Racing radiator, facilitating installation without the need for special adapters or inserts.