CSF V3 K-Swap High-Performance Radiator for 1992-2001 Honda Civic / Acura Integra - Black Finish, 42mm (2850KB)

Designed specifically for K-series engine swaps, the CSF V3 High-Performance All-Aluminum Radiator fits select 1992-2001 Honda Civic and Acura Integra models. This radiator addresses the intense thermal management needs of high-horsepower builds and track-driven K-swapped vehicles, providing significantly more efficient heat rejection than standard OE-style units.

The core utilizes CSF’s exclusive B-Tube technology. Unlike standard oval "O" tubes, the B-tube design is formed from thinner, lighter aluminum and seam-brazed for superior strength. This geometry creates a dual liquid laminar flow and increases the heat transfer surface area by approximately 15% compared to conventional tubes. Paired with ultra-efficient 6.5mm multi-louvered fins, the 42mm 2-row core maximizes airflow and cooling capacity within the factory space constraints.

• 2-Row 42mm core featuring CSF B-Tube Technology for 15% better heat transfer.
• High-efficiency 6.5mm multi-louvered fins for maximum surface area contact.
• CNC-machined brackets, fittings, and quick-connect inlet/outlet connections for a precision fit.
• Black finish for a durable, stealth appearance in the engine bay.
• Drop-in fitment accepts all OEM components, including mounting brackets and fan shrouds.
• Includes all-aluminum race-style drain plug.
• Manufacturer Part Number: 2850KB