Cooling system coolant hoses for BMW 3 Series G21 Touring LCI 330i (2025)
This Cooling system coolant hoses technical drawing provides a detailed breakdown of the assembly for the 3 Series G21 Touring LCI 330i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2025.
| No. | Description | Supp. | Qty | From | Up To | Part Number | Price | Notes | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 01 | Hose radiator-water pump | 1 | 17128654823 | Shop at ECS Tuning | ||||||
| 02 | Hose, radiator | 1 | 17128654834 | Shop at ECS Tuning | ||||||
| For vehicles with CONTROL DSC |
S8WEA=Yes |
|||||||||
| 02 | Hose, radiator | 1 | 17125A44477 | Shop at ECS Tuning | ||||||
| 03 | Hose, radiator | 1 | 17128654831 | Shop at ECS Tuning | ||||||
| For vehicles with CONTROL DSC |
S8WEA=Yes |
|||||||||
| 03 | Hose, radiator | 1 | 17125A44476 | Shop at ECS Tuning | ||||||
| 04 | Hose, radiator | 1 | 17128654833 | Shop at ECS Tuning | ||||||
| 05 | Clip | D=22-24 | 1 | 17127935198 | Shop at ECS Tuning | |||||
| 06 | Hose for expansion tank | 1 | 17128654832 | Shop at ECS Tuning | ||||||
| 07 | Clip | D=20-22 | 1 | 17128685197 | Shop at ECS Tuning | |||||
| 08 | Hose suction module | 1 | 17128654830 | Shop at ECS Tuning | ||||||
| 09 | Hose clamp | D=23MM | 1 | 17127619358 | Shop at ECS Tuning | |||||
| 10 | Hose heater return | 1 | 17129884825 | Shop at ECS Tuning | ||||||
| 11 | Pipe, expansion tank-cylinder head | 1 | 17128654824 | Shop at ECS Tuning | ||||||
| 12 | Bracket, coolant hose | 1 | 17128681379 | Shop at ECS Tuning | ||||||
| 13 | Cap | D=6 | 1 | 17128515062 | Shop at ECS Tuning | |||||
| 14 | Switch valve | 1 | 11518689694 | Shop at ECS Tuning | ||||||
| 15 | Line from coolant pump-cylinder head | 1 | 11538650984 | Shop at ECS Tuning | ||||||
| 16 | O-ring | 28,7X2,5 | 1 | 11538674931 | Shop at ECS Tuning | |||||
| 17 | Gasket | 29,8X4,6X2,2 | 1 | 11538678045 | Shop at ECS Tuning | |||||
| 18 | Countersunk screw | M6X20-8.8-ZNNIV | 5 | 07119907517 | Shop at ECS Tuning | |||||
| 19 | Hose, thermostat-coolant pump | 1 | 11538650981 | Shop at ECS Tuning | ||||||
| 20 | Wire heat management module | 1 | 11538651265 | Shop at ECS Tuning | ||||||
See Also
Frequently Asked Questions
- What assembly is shown in the BMW 3 Series G21 Touring LCI 330i Cooling system coolant hoses?
- This technical diagram illustrates the Cooling system coolant hoses within the Radiator group for the 3 Series G21 Touring LCI 330i produced during 2025. It provides a detailed exploded view of the components, identifying key parts such as the Hose radiator-water pump (Part #17128654823).
- Which models use the hardware listed in this Cooling system coolant hoses?
- The hardware and components featured in the Cooling system coolant hoses are specific to the 3 Series G21 Touring LCI 330i produced during 2025. These technical specifications ensure that parts like the Hose radiator-water pump (17128654823) are correctly matched to the vehicle's structural and mechanical requirements.
- How do I find specific parts within the Cooling system coolant hoses assembly?
- Each item in the Cooling system coolant hoses corresponds to the numbered list below the illustration. For the 3 Series G21 Touring LCI 330i, you can identify the Hose radiator-water pump by locating its position on the schematic, which then links to the official BMW part number 17128654823 for the Radiator section.