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Cooling system coolant hoses for BMW 1 Series F20 LCI 120dX (2019)

This Cooling system coolant hoses technical drawing provides a detailed breakdown of the assembly for the 1 Series F20 LCI 120dX. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2019.

Cooling system coolant hoses
No. Description Supp. Qty  From   Up To  Part Number Price Notes
For vehicles with
Automatic transmission
and
Sport automatic transmission
and
Automatic transmission w/ shift paddles

S205A=Yes

S2TBA=Yes

S2TEA=Yes
01 Coolant hose, radiator 1 17128514051 Shop at ECS Tuning
02 Coolant hose for cylinder head 1 17128514050 Shop at ECS Tuning
For vehicles with
Emissions standard EU6
and
Automatic transmission
and
Sport automatic transmission
and
Automatic transmission w/ shift paddles

S164A=Yes

S205A=Yes

S2TBA=Yes

S2TEA=Yes
03 Hose for expansion tank 1 03/2018 17128579941 Shop at ECS Tuning
For vehicles with
Emissions standard EU6
and
Automatic transmission
and
Sport automatic transmission
and
Automatic transmission w/ shift paddles

S164A=No

S205A=Yes

S2TBA=Yes

S2TEA=Yes
03 Coolant hose expansion tank 1 03/2018 17128514058 Shop at ECS Tuning
For vehicles with
Automatic transmission
and
Sport automatic transmission
and
Automatic transmission w/ shift paddles

S205A=Yes

S2TBA=Yes

S2TEA=Yes
04 Hose clamp 1 17123417852 Shop at ECS Tuning
05 Pipe, radiator-expansion tank 1 17128518965 Shop at ECS Tuning
06 Pipe clip 1 17127609160 Shop at ECS Tuning
07 Pipe cylinder head 1 11538514454 Shop at ECS Tuning
08 Bracket for coolant line 1 11538571359 Shop at ECS Tuning
09 Coolant hose, radiator 1 17127635807 Shop at ECS Tuning
10 Dual clip D=19-22 1 17128608773 Shop at ECS Tuning
11 Hose clamp 2 17127807844 $1.22 Shop at ECS Tuning
12 Line, filter module - trans. oil cooler 1 11538518749 Shop at ECS Tuning

See Also

Frequently Asked Questions

What assembly is shown in the BMW 1 Series F20 LCI 120dX Cooling system coolant hoses?
This technical diagram illustrates the Cooling system coolant hoses within the Radiator group for the 1 Series F20 LCI 120dX produced during 2019. It provides a detailed exploded view of the components, identifying key parts such as the Coolant hose, radiator (Part #17128514051).
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 1 Series F20 LCI 120dX produced during 2019. These technical specifications ensure that parts like the Coolant hose, radiator (17128514051) 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 1 Series F20 LCI 120dX, you can identify the Coolant hose, radiator by locating its position on the schematic, which then links to the official BMW part number 17128514051 for the Radiator section.