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This product was last offered at the strikethrough price on
05-06-2026
Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure. This hose replaces the Upper radiator hose that connects the thermostat housing to the radiator.
This Upper Radiator Hose fits the following BMWs:
2001-2006 E46 3 Series M3, M3 Convertible
Replace your cracked or leaking radiator hose to prevent further leaks and potentially catastrophic failure. This hose replaces the lower radiator hose that connects the radiator to the thermostat housing.
This Lower Radiator Hose fits the following BMWs:
2001-2006 E46 3 Series M3, M3 Convertible
Both thermostat housing hoses to replace your worn out rubber and brittle plastic connections.
Over the years and with exposure to extremely hot coolant, the coolant hoses in your vehicle can take a beating. Being made of reinforced rubber, these hoses can fail in a number of ways. Splitting at a hose clamp, swelling, cracking, and breaking are just a few of the ways this hose can leave you stranded. Replace it at the first sign of wear to keep your coolant in your engine.
Comes with both upper and lower thermostat hoses: 11537830715 Lower + 11537830716 Upper