|  | | | BMW E46 Radiators - Page 2 | Radiator Hoses | | If your radiator hoses appear swollen or cracked, they may need replacement. Replace your radiator hoses today and keep your car running cool. don't take that chance of breaking a radiator hose in the middle of the desert, or worse... |
| | Upper Radiator Hoses | 
17-12-7-510-952-M21 | Upper Radiator Hose, Includes Air Bleeder Screw, BMW E46 3 Series, All Except M3 (1999-05), Each
Brand: Contitech [Photo] |  |
| $27.50 |  | 
11-53-7-830-716-M9 | Upper Radiator Hose, Includes Air Bleeder Screw, M3 (2001-05), Each
Brand: Genuine BMW [Photo] | |
| $21.75 | | | Lower Radiator Hoses | 
11-53-1-436-408-M21 | Lower Radiator Hose, BMW E46 3 Series, All Except M3 (1999-05), Each
Brand: Contitech [Photo] | |
| $19.50 | | 
11-53-7-830-715-M21 | Lower Radiator Hose, M3 (2001-05), Each
Brand: Contitech [Photo] | |
| $22.75 | | Coolant Expansion Tanks | | The coolant expansion tank provides an buffer for the coolant to 'overflow' to when the cooling system is running. Replace yours with a new one if there is lots of corrosion inside, or if it happens to leak. |
| | Coolant Expansion Tank (cap not included), BMW E46 3 Series, All Except M3 (1999-05), Each | 
17-11-7-573-781-M58 | Coolant Expansion Tank (cap not included), BMW E46 3 Series, All Except M3 (1999-05), Each
Brand: OEM [Photo] | |
| $70.75 | | 
17-11-7-573-781-M200 | Coolant Expansion Tank (cap not included), BMW E46 3 Series, All Except M3 (1999-05), Each
Brand: MTC [Photo] | |
| $47.25 | |
| | 17-11-2-228-944-BOE | Coolant Expansion Tank (cap not included), M3 (2001-05), Each
Brand: Genuine BMW | $74.25 | | | Water Drain Plug | | 17-11-1-707-818-M9 | Water Drain Plug, in Expansion Tank Mounting Plate, E46 323i/Ci Cpe/Ci Conv, 323i Wagon, 328i/Ci, 330i/Xi/Ci Cpe/Ci Conv, 325i/Xi/Ci Cpe/Ci Conv, 325i/Xi Wagon, Each
Brand: Genuine BMW [Photo] | |
| $3.50 | |
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