Koyo 01-06 BMW E46 M3 3.2L I6 Radiator

Upgrade your cooling system with the Koyorad HH422675 Racing All-Aluminum Radiator designed for the 2001-2006 BMW E46 M3 3.2L Inline-6. Built for performance, this radiator provides superior heat dissipation to keep your high-revving engine cool during spirited driving and track sessions.

Constructed from lightweight, durable aluminum, the Koyorad radiator maximizes airflow and cooling efficiency. Its direct-fit design ensures hassle-free installation while delivering race-proven reliability and enhanced performance for your E46 M3.