BOMwiki the bill-of-materials encyclopedia
30,441,948 parts mapped · 192,925 items

This page is machine-generated and unverified (what this means). Treat details as provisional. If you know this hardware, weigh in or correct it directly with Edit.

Discussion History

Cooling System

Assembly

Multi-radiator cooling for engine, gearbox, and charge air under hard driving. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

Cooling System parts and their functions

7 top-level parts · 19 parts in total · full bill of materials below
Cooling System parts diagram: 1 radiator, 2 engine oil cooler, 3 gearbox oil cooler, 4 water pump, 5 cooling fan, 6 coolant hose, 7 HVAC unit. 19 parts in 7 top-level items.
Cooling System parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.
#PartQtyWhat it does
1 Radiator 1× Finned aluminium heat exchanger that passes hot coolant through thin tubes so air flowing across the fins carries the heat away.
2 Engine Oil Cooler 1× Engine oil cooler
3 Gearbox Oil Cooler 1×
4 Water Pump 1× Belt- or electrically driven centrifugal pump that circulates coolant through the engine and radiator.
5 Cooling Fan 2× Electric fan behind the radiator that pulls air through it when ram air is not enough.
6 Coolant Hose 6× Reinforced rubber or silicone hose that carries coolant between the engine, pump, radiator, and heater.
7 HVAC Unit 5 parts 1× Heating, ventilation, and air-conditioning module with blower, evaporator, heater, and blend doors that conditions cabin air.

3D model

No 3D model yet. Have a CAD file of this? Add a 3D model. STL renders right on this page; STEP, FreeCAD, and OpenSCAD sources are welcome too (openly licensed, like all 3D models on BOMwiki).

Build & assembly graph

expand / collapse · shared sub-assemblies converge · links to related products · est. labour
product / assembly shared across products atomic part related product

Tap an assembly to expand/collapse · tap a part to open it · use “Open page” for any node · drag to pan, scroll to zoom.

Bill of materials for Cooling System

7 top-level lines · 12 rows shown · 19 parts total · indented to 3 levels
# Item / sub-assembly Part no. Qty/assy Ext. qty Parts Type
1 Radiator radiator 1× 1 · part
2 Engine Oil Cooler station-wagon-oil-cooler 1× 1 · part
3 Gearbox Oil Cooler coupe-car-gearbox-cooler 1× 1 · part
4 Water Pump hatchback-car-water-pump 1× 1 · part
5 Cooling Fan hatchback-car-cooling-fan 2× 2 · part
6 Coolant Hose coolant-hose 6× 6 · part
7 HVAC Unit 5 parts hvac-unit 1× 1 7 assembly
7.1 Blower Motor blower-motor 1× 1 · part
7.2 Evaporator evaporator 1× 1 · part
7.3 PTC Heater Core heater-core 1× 1 · part
7.4 Cabin Air Filter cabin-filter 1× 1 · part
7.5 HVAC Actuator hvac-actuator 3× 3 · part

Where the cooling system is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Used in 1 assembly

Coupe Car

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $0.50–$100. How estimates work
VendorHQSpecialtyMOQLead time
🇨🇳Foxconn
foxconn.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Flex (Singapore)
flex.com ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks
🇮🇳Dixon Technologies
dixoninfo.com ↗ 		Noida, IN Electronics contract mfg 1,000 pcs 6–10 wks
🇨🇳BYD Electronics
bydelectronic.com ↗ 		Shenzhen, CN Electronics contract mfg 1,000 pcs 6–10 wks
🇸🇬Venture Corp
venture.com.sg ↗ 		Singapore Electronics contract mfg 1,000 pcs 6–10 wks