Feature 1OE Number: The part number for reference are CHR0007P and 11531436410. Please confirm whether it is consistent with the OE you need before placing an order. In this connection, you can reduce unnecessary trouble. 2Fitment: Coolant hose is perfect replacement for 323Ci E46 2000, replacement for 323i E46 1999 to 2000, replacement for 325Ci E46 2001 to 2003, replacement for 325xi E46 2001 to 2005, and replacement for 330xi E46 2001 to 2005. 3High Temperature Resistance: The coolant hose are made of premium materials, with high temperature resistance and pressure resistance, ensuring stable and reliable cooling system performance. 4Reduce Leakage Risk: The coolant hose has been precisely designed and manufactured to effectively prevent coolant leakage, reduce cooling system losses and maintenance costs. 5Accurate Connectivity: The hose is equipped with precise connection interfaces, which can perfectly match the coolant tank and other related components of the cooling system, ensuring tight connections and smooth coolant flow.Item Type: Radiator Coolant Water HoseMaterial: RubberProduct OEM: CHR0007P, 11531436410Installation Location: Expansion Tank to Coolant Pipe The replacement coolant bypass hose has been carefully designed to match the compatibility and durability of the spare coolant bypass hose on designated vehicles. It is designed to withstand extreme temperature changes to extend its service life.Fitment:Replacement for 323Ci E46 2000Replacement for 323i E46 1999 to 2000Replacement for 325Ci E46 2001 to 2003Replacement for M54 Eng E46 2004 to 2005Replacement for 325i E46 2001 to 2005Replacement for 325xi E46 2001 to 2005Replacement for 328Ci E46 2000Replacement for 328i E46 1999 to 2000Replacement for 330Ci E46 2001 to 2005Replacement for 330i E46 2001 to 2005Replacement for 330xi E46 2001 to 2005 .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x RadiatorCoolantWaterHoseNotePlease double check the part number of your item, matching information is for reference only.