Moderate — 2–4 hours
Description
MIA's Description
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | CSF |
| Part Number | C00B 2146 |
Videos
E46 M3 Cooling System Upgrades - CSF Radiator & Oil Cooler
E36 M3 CSF Radiator vs Mishimoto Radiator! Comparisons and Benefits
BMW E46 330ci Gets a CSF Radiator Upgrade!
E46 CSF Radiator Install + Cooling System Overhaul!
E46 M3 MISHIMOTO AND MOROSO INSTALL
BMW M5 CSF Aluminum Radiator Upgrade DIY (1998-2003 BMW E39 M5)
BMW 3 Series Radiator Upgrade
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy