BMW High Performance Aluminum Oil Cooler - CSF 8032

Upgrade your E46 BMW M3's oil cooling system with the CSF 8032 High Performance Aluminum Oil Cooler. Engineered specifically for the iconic S54 engine found in 2001-2006 M3 Coupe and Convertible models, this cooler is a direct-fit replacement designed to significantly enhance thermal management.

Constructed from high-quality aluminum, it offers superior heat dissipation compared to the factory unit, maintaining optimal engine oil temperatures even under extreme driving conditions. This improved cooling capability is crucial for preserving engine longevity and maximizing performance, especially for track enthusiasts or those who push their M3 to its limits. Replaces OE part number 17212228942.