Mishimoto's performance aluminum radiator is a complete bolt-in upgrade for the 2001-2006 BMW E46 M3 (3.2L S54), built for the demands of track use. An extremely dense core with more coolant tubes and a tight fin composition adds heat-transfer contact points, delivering a 32 percent increase in coolant surface area, 15 percent more air surface area, and 25 percent more coolant capacity. TIG-welded high-quality aluminum end tanks join a 100 percent brazed aluminum core, and it fits the stock clutch fan and shrouding with no modification.
| Type | Performance aluminum radiator (TIG-welded) |
| Material | Aluminum |
| Core | High-density, 100% brazed aluminum |
| Fit | Bolt-in, fits stock fan and shrouding |
| Part Number | MMRAD-E46-01 |
| Warranty | Mishimoto Lifetime Warranty |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2006 | BMW | M3 | Base |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
