Mishimoto's silicone radiator hose kit for the 2001-2006 BMW E46 M3 replaces the factory rubber hoses with dual-layer silicone rated to 330°F. Designed specifically for the S54 3.2L inline-six, the kit provides improved pressure tolerance and heat resistance with a direct OEM-replacement fit.
| Type | Silicone radiator hose kit |
| Material | Dual-layer silicone with heat-resistant embedded fibers |
| Finish | Black |
| Quantity | Kit (2 hoses) |
| Part Number | MMHOSE-E46-99BK |
| Warranty | Mishimoto Lifetime Limited 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.
