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Water valve/Water hose for BMW 5 Series E39 525i (2003)

This Water valve/Water hose technical drawing provides a detailed breakdown of the assembly for the 5 Series E39 525i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2003.

Water valve/Water hose
No. Description Supp. Qty  From   Up To  Part Number Price Notes
For vehicles with
Auxiliary heating

S536A=No
01 Hose f engine inlet and water valve 1 09/1998 64218378368 $31.70 Shop at ECS Tuning
02 Water valve 1 09/1998 64118369805 $82.22 Shop at ECS Tuning
03 Water valve bracket 1 09/1998 64118379920 $22.28 ENDED Shop at ECS Tuning
04 Rubber Mounting 1 09/1998 64118391475 $1.03 Shop at ECS Tuning
05 Grommet 2 09/1998 64126910076 $1.50 Shop at ECS Tuning
06 Hose f water valve and radiator 1 09/1998 64218385294 $16.16 Shop at ECS Tuning
07 Hose f radiator and expansion tank 1 09/1998 64218378369 $29.05 Shop at ECS Tuning
08 Hose clamp L16-30 4 09/1998 64218367179 $1.07 Shop at ECS Tuning
09 Hose clamp, inlet 1 09/1998 64118363051 $1.42 Shop at ECS Tuning
10 Water hose 1 09/1998 11531438633 $26.42 Shop at ECS Tuning
11 Additional water pump 1 09/1998 64118381989 $163.38 Shop at ECS Tuning
12 Water hose 1 09/1998 11531438634 $30.20 Shop at ECS Tuning
13 Self tapping screw 6X25 1 09/1998 17111728723 $1.05 Shop at ECS Tuning
14 Rep. kit for socket housing 2 POL. 1 09/1998 61132359999 Shop at ECS Tuning
only in conjunction with
-- Contact bushing MQS ELA with cable 0,5-0,75 MM² AG X 09/1998 61130056384 Shop at ECS Tuning
-- Contact bushing MQS ELA with cable 0,35-0,5 MM² AG X 09/1998 61130056961 Shop at ECS Tuning
15 Plug housing 2 POL. 1 09/1998 12521732460 $6.38 Shop at ECS Tuning
only in conjunction with
-- Single conductor seal 0,13-1,0 MM² 2 09/1998 12521732592 $0.38 Shop at ECS Tuning
-- Cable socket female 2 09/1998 12521737771 $0.57 Shop at ECS Tuning
-- Covering cap 1 09/1998 12511742836 $0.78 ENDED Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 5 Series E39 525i Water valve/Water hose?
This technical diagram illustrates the Water valve/Water hose within the Heater and Air Conditioning group for the 5 Series E39 525i produced during 2003. It provides a detailed exploded view of the components, identifying key parts such as the Hose f engine inlet and water valve (Part #64218378368).
Which models use the hardware listed in this Water valve/Water hose?
The hardware and components featured in the Water valve/Water hose are specific to the 5 Series E39 525i produced during 2003. These technical specifications ensure that parts like the Hose f engine inlet and water valve (64218378368) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Water valve/Water hose assembly?
Each item in the Water valve/Water hose corresponds to the numbered list below the illustration. For the 5 Series E39 525i, you can identify the Hose f engine inlet and water valve by locating its position on the schematic, which then links to the official BMW part number 64218378368 for the Heater and Air Conditioning section.