Engine cooling
More informationAt the Global Parts automotive store, we offer a wide selection of original used car parts, including engine cooling components, for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each of our car parts undergoes quality control to ensure you receive a top-quality product.
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Category
Subcategory
Condition
In Stock
Price
-5%
Part no. 059121031H-1
Water Pump Wheel Audi Q5 8R A7 4G8 3.0 TDI Diesel Coolant Pump Pulley 059121031H
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 06D145735B
Audi A4 B7 2.0 TFSI BGB Petrol Oil Hose Line Tube Pipe 06D145735B
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 1K0121207BB
Audi A3 8P 1.9 TDI BLS Diesel Radiator Fan Cowling Assembly Shroud 1K0121207BB
Promo price
€56.95
€48.41
Free delivery: Jun 12 – 16
If paid before 14:00
-15%
Part no. 8K0121081Q
Audi A4 B8 A5 8T Radiator Water Coolant Pipe Hose Line 2.0 TFSI CDNC 8K0121081AH
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 5Q0121070AB
Audi VW Seat Petrol Coolant Hose Water Pump Pipe Cooling Line 5Q0121070AB
€23.95
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 04L965567A
Audi Q3 8U Auxiliary Water Pump 04L965567A
€37.95
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 059145736D
Audi A5 8T Turbine Lubrication Inlet Oil Feed Line Pipe 059145736D
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 3C0121157AA
Audi A3 8P Engine Water Coolant Pipe Hose Line 1.9 TDI 3C0121157AA
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 059121031L
Audi A4 B8 2.7 TDI Diesel Coolant Pump Pulley Water Pump Wheel 059121031L
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 06E121031B
Audi A4 S4 B8 3.0 V6 Coolant Pump Pulley Water Pump Wheel Petrol 06E121031B
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 059121004G
Audi A5 8T 3.0 TDI CCWA Diesel Auxiliary Additional Water Pump 059121004G
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 5G0965567
Audi A1 8X Volkswagen Golf Mk7 Passat B8 Auxiliary Water Pump Coolant 5G0965567
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 5Q0959455AH
Audi A3 8V S1 8X Engine Cooling Fan Radiator Fan Blower 5Q0959455AH
€56.95
Free delivery: Jun 12 – 16
If paid before 14:00
Part no. 06A145735AA
Audi TT 8N 1.8T AUM Turbo Oil Return Pipe Hose Line Tube 06A145735AA
€66.95
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 8K0121081F
Audi A5 8T 3.0 TDI CCWA Diesel Coolant Hose Line Pipe Tube 8K0121081F 059121399E
€37.95
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 03C121497F
Audi A1 8X Water Pipe Hose Line Engine Cooling Coolant Unit Hose 03C121497F
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8K0121101J
Audi A4 B8 Engine Water Coolant Hose Pipe Line Coolant 8K0121101J
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 6C0122109A
Audi A1 8X 1.4 TFSI Engine Water Coolant Pipe Hose Line Tube 6C0122109A
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8K0121049L
Audi A4 B8 Water Hose Radiator Coolant Pipe Line 2.0 TDI 8K0121049L
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 03L965561A
Audi A4 B8 2.0 TDI Auxiliary Water Pump Coolant Circulation Bracket 03L965561A
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 06F121065H
Audi A3 8P TT 8J VW Golf GTI 2.0 TFSI Coolant Water Pipe Hose Line 06F121065H
Promo price
€42.95
€36.51
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 06H121085C
Audi A4 B8 1.8 TFSI Water Hose Cooling Radiator Coolant Pipe Line 06H121085C
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 03C121469D
Audi A1 8X Turbo Water Coolant Hose Line Return Tube Pipe 03C121469D
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 03C121497C
Audi A1 8X Turbocharger Water Feed Hose Cooling Coolant Pipe Line 03C121497C
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 8K0121403Q
Audi A4 B8 8K A5 8T Water Coolant Expansion Reservoir Tank 8K0121403Q
€23.95
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 8K0959501C
Audi A4 B8 A5 8T Radiator Cooling Fan Relay Module Control Unit 8K0959501C
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 6R0121447P
Audi A1 8X 1.2 TFSI CBZA Radiator Water Coolant Pipe Hose Line 6R0121447AJ
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 5Q0122073AB
Audi A3 8V 2.0 TFSI Water Coolant Hose Tube Line Pipe 5Q0122073AB
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 059121012A
Audi A6 C7 Additional Auxiliary Water Coolant Pump 059121012A
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 03L121132AC
Audi A4 B8 A5 8T 2.0 TDI Water Coolant Thermostat Housing 03L121132AC
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 8K0121055B
Water Hose Cooling Audi A4 S4 8B A5 S5 8T Radiator Coolant Pipe Line 8K0121055B
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 5Q0121070AF
Audi A3 8V Water Hose Cooling Coolant Radiator Pipe Line 5Q0121070AF
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 059906088BJ
Audi Q7 4L 3.0 TDI CLAB Diesel Temperature Exhaust Gas Sensor 059906088BJ
€28.95
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 5Q0122073BK
Audi Q3 8U Water Coolant Hose Tube Line Pipe 2.0 TDI Diesel 5Q0122073BK
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 8K1819350AT
Audi A5 8F Water Coolant Pipe Hose Line Tube 8K1819350AT
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 03L122157F
Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03L122157F
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 1T0820036D
AUDI Q7 4L 3.0 TDI Quattro Coolant Electro Magnetic Valve Water Line 1T0820036D
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 5Q0122157CL
Audi A3 8V 35 TDI Water Hose Cooling Radiator Coolant Pipe Line 5Q0122157CL
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 4H0965569A
Audi A5 F5 Water Coolant Pump Engine Auxiliary Cooling Unit 4H0965569A
€56.95
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 06E121111AL
Audi S4 B8 Engine Water Coolant Thermostat Housing 3.0 TFSI Petrol 06E121111AL
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 03G121113A
Audi A3 8P 1.9 TDI BLS Diesel Coolant Thermostat 03G121113A
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 4G0121071N
Audi A7 4G8 3.0 TDI CDUC Diesel Water Coolant Hose Line Tube Pipe 4G0121071N
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 03G121071A
Audi A4 B7 2.0 TDI Water Hose Radiator Coolant Pipe Line 03G121071A
Promo price
€37.95
€32.26
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 7L8121065K
Audi Q7 4L 4.2 TDI Water Coolant Pipe Hose Line 7L8121070G
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 057121597M
Audi Q7 4L 4.2 TDI Diesel Turbocharger Coolant Pipe Hose Right O/S 057121597M
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 03L121065K
Audi A4 B8 A5 8T 2.0 TDI Hose Thermostat Coolant Pipe Line 03L121065K
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 5Q0122157AB
Coolant Pipe Audi S1 8X S3 8V VW Golf R Mk7 2.0 TSI TFSI Water Hose 5Q0122157AB
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 06E121161AN
Audi S4 B8 Engine Water Coolant Flange Housing 3.0 TFSI Petrol 06E121161AN
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 5Q0122073AE
Audi Q3 8U Water Coolant Hose Tube Line Pipe 2.0 TDI DFTA Diesel 5Q0122073AE
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8K0122293B
Audi A4 B8 Q5 8R Water Cooling Coolant Flange Pipe Hose 2.0 TDI 8K0122293B
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 059130299F
Audi A5 8T 3.0 TDI CCWA Diesel Fuel Line Temperature Sensor Pipe Hose 059130299F
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 8W0122449BC
Audi A4 B9 A5 F5 Engine Water Pipe Line Water Coolant 8W0122449BC
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 04L122157BF
Audi A4 B8 2.0 TDI CNHC Diesel Engine Water Coolant Pipe Hose Line 04L122157BF
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 5Q0122101BE
Audi A3 8V Water Hose Radiator Coolant Pipe Line Diesel 5Q0122101BE
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-40%
Part no. 1K0959455FB
Audi A3 8P Water Radiator Shroud Fan Engine Cooling 1K0959455FB
Promo price
€75.95
€45.57
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 6C0122073B
Cooling Line VW Polo 6C Audi A1 8X 1.6 TDI Water Coolant Pipe Hose 6C0122073B
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 5N0965561A
Audi A3 8P Auxiliary Water Pump Coolant Circulation Bracket 5N0965561A
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-40%
Part no. 8K0121003M
Engine Cooling Radiator Audi A4 B8 Diesel Radiator Coolant Fan 8K0121003M
Promo price
€170.95
€102.57
Free delivery: Jun 12 – 16
If paid before 14:00
Part no. 8E0121049AC
Audi A4 B7 Water Hose Cooling Radiator Coolant Pipe Line 2.0 Diesel 8E0121049L
€32.95
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 06E121005
Audi Q7 4L 3.0 TDI CASA Diesel Engine Coolant Water Pump 06E121005
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 5N0965561
Audi A4 B7 Auxiliary Water Pump Coolant Circulation Cooling Unit 5N0965561
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 07L121071M
Audi S8 D3 Water Cooling Liquid Hose Coolant Pipe Line 07L121071M
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 06F121065J
Audi A3 8P TT 8J VW Golf MK5 Coolant Water Pipe Hose Line 2.0 TFSI 06F121065J
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 06L121075B
Audi A4 B8 A5 8T A6 C7 Water Coolant Pipe Hose Line 1.8 2.0 TFSI 06L121075B
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8K0121081P
Audi A4 B8 2.0 TDI CAGA Radiator Water Coolant Pipe Hose Tube Line 8K0121081P
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8K0121049AF
Audi A4 B8 2.0 TDI Water Coolant Hose Tube Line Pipe 8K0121049AF
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 06A121133AL
Audi A3 8P 1.6 MPI BSE Petrol Coolant Thermostat Housing Sensor 06A121133AL
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8K0819334Q
Audi A5 S5 8T Coolant Water Hose Line Tube Pipe 3.0 TFSI 8K0819334Q
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 06E121168
Audi A4 B7 A4 B8 A5 B8 Q5 Water Coolant Flange Cover 06E121168
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 1K0121251AK
Audi A3 8P Coolant Radiator Water Cooling Diesel 1.9 2.0 TDI 1K0121251AK
Promo price
€42.95
€36.51
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 7L0121276A
Audi Q7 4L VW Touareg 7L Upper Radiator Rubber Mount Bush Grommet 7L0121276A
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 059121065EA
Audi A4 B9 A5 F5 Water Hose Cooling Coolant Radiator Pipe 3.0 TDI 059121065EA
€23.95
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 059121071DE
Audi A4 B9 A5 8T Radiator Coolant Water Hose Line Tube Pipe 3.0 TDI 059121071DE
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8K0819147A
Audi Q5 8R Additional Auxiliary Water Pump 8K0819147A
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 06E121031F
Audi A4 Avant A5 S5 A6 C7 A7 S4 Mk4 Q7 4L Water Pump V-Belt Pulley 06E121031F
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 06D121082B
Audi A4 B7 2.0 TFSI BGB Coolant Hose Line Tube Pipe 06D121082B
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 04L122073B
Audi A3 8V 2.0 TDI Diesel Water Pipe Engine Cooling Coolant Hose Line 04L122073B
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 07K121111E
Audi RS3 8Y Thermostat Housing Coolant Unit 2.5 TFSI Petrol 07K121111E
€237.95
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 4G0121403J
Audi A7 4G8 3.0 TDI CZVA Coolant Overflow Expansion Tank Bottle 4G0121403J
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8K0121403H
Audi A5 8T 2.0 TDI Coolant Expansion Overflow Reservoir Bottle Tank 8K0121403H
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 5Q0122051EJ
Audi A3 S3 8V 2.0 TFSI Engine Water Cooling Pipe Hose Line 5Q0122051EJ
Promo price
€37.95
€32.26
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 5Q0965561B
Audi A3 8V 2.0 TDI Auxiliary Water Pump 5Q0965561B
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 06E121065N
Audi Q5 8R 3.0 TFSI Water Hose Cooling Coolant Pipe Line 06E121065N
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 07K121492H
Audi RS3 8Y Engine Cooling Coolant Return Water Hose Line 2.5 Petrol 07K121497H
€42.95
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 03L906088BE
Audi Q5 8R 2.0 TDI CJCA Diesel Engine Exhaust Temperature Sensor 03L906088BE
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 03L122157Q
Audi A4 B8 A5 8T Coolant Pipe Water Cooling Line 2.0 TDI 03L122157Q
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 1K0121063R
Audi A3 8P 1.4 TFSI CAXC Coolant Hose Line Tube Pipe 1K0121063R
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 06F115397H
Audi A4 B7 VW Golf Mk6 Oil Filter Housing Oil Cooler 2.0 Petrol 06F115397H
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8W0906088E
Audi A4 B9 2.0 TDI Diesel Exhaust Gas Temperature Sensor 8W0906088E
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 03L121071C
Audi A4 B8 2.0 TDI Water Hose Radiator Coolant Pipe Line 03L121071C
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 5Q0121070AH
Audi A3 8V VW Golf Mk7 Water Coolant Pipe Hose Line Diesel 5Q0121070AH
€23.95
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 057121075AF
Audi Q7 4L 4.2 TDI Water Coolant Pipe Hose Tube Line 057121075
Promo price
€28.95
€24.61
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 06J121065F
Audi TT 8J A3 8P A4 8K Water Hose Cooling Coolant Radiator Pipe Line 06J121065F
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 04L121065CR
Water Hose Audi A3 8V Skoda Octavia IV 1.6 TDI Coolant Line Pipe 04L121065CR
Promo price
€47.95
€40.76
Free delivery: Jun 15 – 16
If paid before 14:00
Part no. 04L122157BB
Audi A4 B8 A5 8T Water Coolant Pipe Line Hose Tube 2.0 TDI 04L122157BB
€23.95
Free delivery: Jun 15 – 16
If paid before 14:00
-15%
Part no. 8K0819376F
Audi A4 B8 Q5 8R A5 8T Water Coolant Hose Pipe Line TFSI Petrol 8K0819376F
Promo price
€32.95
€28.01
Free delivery: Jun 15 – 16
If paid before 14:00
-40%
Part no. 06M121013D
Audi RS5 F5 Engine Water Pump Coolant Cooling Unit Pump 06M121013D
Promo price
€113.95
€68.37
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8E0121403
Expansion Tank Bottle Audi A4 B6 B7 VW Passat Coolant Reservoir Bottle 8E0121403
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
-5%
Part no. 8W0819350G
Audi A4 B9 A5 F5 Water Coolant Heater Hose Pipe 2.0 TDI 8W0819350G
Promo price
€23.95
€22.75
Free delivery: Jun 15 – 16
If paid before 14:00
Engine cooling system parts – proven solutions for your car
Cooling components for BMW, Audi, Mercedes and others – guaranteed quality and fit
The engine cooling system is one of the most important systems in any vehicle, responsible for maintaining optimal operating temperature of the engine. It prevents engine overheating and protects against costly breakdowns. At Global Parts, you'll find a wide selection of used car parts. for cooling systems such as radiators, fans, water pumps, and thermostats. Our range of cooling systems is tailored to brands such as BMW , Audi , Volkswagen , Mercedes , Mini, and many others, so you'll find the perfect solution for your vehicle.
How does the engine cooling system work?
The engine cooling system is a complex system responsible for removing excess heat generated during engine operation. Its key components include:
-
- Fans and fan housings – They are responsible for air flow and radiator cooling.
- Cooling system hoses and lines – They transport the coolant between individual system components.
- Water coolers – Key elements responsible for collecting heat from the engine and dissipating it.
- Thermostats and housings – Regulate coolant flow, maintaining optimal engine temperature.
- Water pumps – They drive the circulation of coolant, enabling efficient engine cooling.
- Oil coolers and hoses – They help maintain optimal oil temperature, reducing oil degradation.
- Expansion tanks – They are responsible for maintaining the proper coolant level and compensating for changes in liquid volume.
- Overlays – Protective elements of the cooling system, increasing its durability.
- Clamps and mounting parts – They enable stable mounting of cooling system components.
- Fan blades – They support cooling by increasing airflow.
- Fan clutches – Regulates the fan speed depending on the engine temperature.
- Fan and blower motors – They are responsible for the operation of the fan, ensuring proper cooling.
- Temperature sensors – Monitor engine and coolant temperature, sending information to the controller. All of these components work together to keep the engine at a stable operating temperature, protecting it from overheating or overcooling.
Parameters of cooling systems in cars
The engine cooling system in a passenger car operates at temperatures ranging from 85°C to 105°C, depending on the vehicle model and manufacturer's specifications. Modern radiators are typically constructed of aluminum, which provides better thermal conductivity and lower weight. Coolant flow requires adequate pressure—typically between 0.9 and 1.5 bar —which is maintained by the reservoir cap. Proper operation of this system is crucial to maintaining engine efficiency.
Why is it worth taking care of the engine cooling system?
Regular maintenance and replacement of worn cooling system components is essential for long and reliable engine operation. A neglected system can lead to:
- Engine overheating, which increases the risk of serious damage.
- Coolant leaks that may reduce cooling efficiency.
- Higher repair costs resulting from failures caused by a faulty system. At Global Parts we offer genuine used car parts, which undergo detailed quality tests, ensuring their reliability.
The most common cooling system components and their roles:
| System element | Function | Typical symptoms of damage |
|---|---|---|
| Cooler | Heat removal from the fluid | Fluid leak, temperature rise |
| Water pump | Coolant circulation | Loud operation, engine overheating |
| Thermostat | Fluid flow regulation | Heating too slowly or overheating too quickly |
| Temperature sensor | Temperature monitoring | Incorrect readings, computer error |
| Fan | Forcing air flow | No cooling when stationary |
How to choose the right parts for your cooling system?
When deciding to purchase parts for the cooling system, it is worth paying attention to several key factors:
- Vehicle-specific fit – Every car make and model has its own technical specifications. At Global Parts, you'll find parts for BMW , Audi , Volkswagen , Mercedes , Mini, and many more.
- Technical condition – Used parts, such as radiators or water pumps, should be fully functional and ready for further use.
- Radiator type – Depending on your needs, you can choose standard, intercooler or radiators dedicated to sports vehicles.
Compatibility examples
When choosing cooling system parts, it's worth considering compatibility with other components. For example, a radiator for a BMW 3 Series (E46) can be fitted to several engine variants – both petrol and diesel – but the water pump will have different part numbers depending on the engine capacity. Similarly, the Audi A4 B8 uses several types of thermostats, varying in opening temperature range (from 87°C to 95°C ).
Why choose used cooling system parts?
Car parts for the cooling system is a solution that combines high quality with savings. Why is it worth considering?
- Lower costs – Used radiators, water pumps and thermostats are much cheaper than new ones, but offer just as high quality.
- Ecology – By choosing used car parts, you support recycling and reduce the amount of automotive waste.
- Wide range – We offer parts for the most popular car brands, so you can easily find the right components for your car.
How to take care of the engine cooling system?
To keep your cooling system running smoothly for a long time, it is worth remembering a few rules:
- Regularly check the coolant level and quality – contaminated or low coolant levels can lead to engine overheating.
- Check the condition of the radiator and pipes – leaks or damage may reduce cooling efficiency.
- Change the coolant according to the manufacturer's recommendations – this is the key to keeping the system in perfect condition. If you notice any problems, you'll find the right used car parts at Global Parts that will help restore your vehicle to full working order.
FAQ - Frequently asked questions about car engine cooling systems
| Question | Answer |
|---|---|
| What is the main purpose of the cooling system? | This is a system of components responsible for maintaining the operating temperature of the drive unit within the optimal range. |
| How does a car radiator work? | The radiator extracts heat from the coolant and releases it to the environment, assisted by a fan and air flow. |
| What does a thermostat do in a cooling system? | The thermostat regulates the moment when coolant begins to circulate through the radiator, allowing the engine to reach operating temperature faster. |
| How do you know if your water pump is faulty? | Symptoms include fluid leaks around the timing belt, unusual operating noises, and increased engine temperature. |
| Are cooling parts the same for all car models? | No – even within a single brand, there are differences in parameters and construction. Therefore, it's worth matching the part by its VIN or catalog number. |
| What are the symptoms of a damaged engine temperature sensor? | These may be incorrect readings on the dashboard, a problem with starting the fan or error messages in the on-board computer. |
| Are used coolers safe? | Yes – provided they have been tested for leaks and are free of mechanical damage. At Global Parts, every part undergoes quality control. |
Summary: Engine Cooling at the Global Parts Automotive Store
The engine cooling system is fundamental to the reliability of any vehicle. By ensuring its proper operation, you ensure your engine operates at optimal operating temperatures, extend its lifespan, and prevent costly breakdowns. The Global Parts automotive store invites you to browse our wide selection of genuine used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , or more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .