Cooling system hoses and lines
More informationAt Global Parts, we offer a wide selection of original used car parts, including cooling system hoses and lines for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. The cooling system hoses and lines we offer are quality-controlled, ensuring you receive a top-quality product.
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Subcategory
Condition
In Stock
Price
-10%
Part no. 8650981
BMW G20 Water Hose Radiator Coolant Cooling Tube Pipe Line 8650981
Promo price
PLN 75.95
PLN 68.36
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 1K0121063J
Audi TT 8J Water Coolant Hose Pipe Line Tube 1K0121063J
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
Part no. 06E121044D
Audi S4 B8 Engine Coolant Pipe Water Hose Line 3.0 TFSI CAKA 06E121044D
PLN 75.95
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A1715010382
Mercedes SLK R171 M271 Water Pipe Cooling Coolant Hose Line A1715010382
Promo price
PLN 142.95
PLN 128.66
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 06D121082B
Audi A4 B7 2.0 TFSI BGB Coolant Hose Line Tube Pipe 06D121082B
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
Part no. 5Q0121070BC
Audi Q3 8U Water Hose Engine Coolant Cooling Pipe Line 2.0 TDI 5Q0121070BC
PLN 61.95
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 1K0121070F
VW Volkswagen Touran 2.0 TDI BKD Water Hose Coolant Pipe Line 1K0121070F
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 2459845
Ford Transit Mk8 Water Coolant Pipe Hose Line 2.0 EcoBlue GK21-8260-BD
Promo price
PLN 94.95
PLN 85.46
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7827842
BMW F10 X5 F15 X6 F16 Coolant Hose Cooling Pipe Water Line 7827842
Promo price
PLN 75.95
PLN 72.15
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 06E121083N
Audi A4 S4 B8 3.0 TFSI Water Hose Coolant Pipe Line Tube 06E121083N
Promo price
PLN 142.95
PLN 128.66
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A2468304900-1
Water Coolant Hose Mercedes W176 Diesel Water Pump Pipe Line A2468304900
Promo price
PLN 132.95
PLN 119.66
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7617363-1
Water Hose BMW F45 X1 F48 Mini F55 F56 F60 Radiator Engine Coolant Pipe 7617363
Promo price
PLN 104.95
PLN 94.46
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A2742032302
Mercedes W212 Petrol OM274 Coolant Pipe EGR Cooler Line A2742032302
Promo price
PLN 61.95
PLN 55.76
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 07L121065J
Coolant Hose Audi S8 A8 D3 A6 C6 5.2 Petrol FSI Left N/S Water Pipe 07L121065J
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 06F121132G
Audi S3 8P 2.0 TFSI CDLA Coolant Flange Pipe Hose Line 06F121132G
Promo price
PLN 94.95
PLN 90.20
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. CK3Q8N039AA
Ford Transit MK7 2.2 TDCI Water Hose Engine Coolant Pipe Line CK3Q8N039AA
Promo price
PLN 85.95
PLN 81.65
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 9896566
Mini F55 F56 F57 F60 Heater Water Cooling Coolant Pipe Hose Line 9896566
Promo price
PLN 94.95
PLN 85.46
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A6512031782
Water Hose Mercedes W176 W246 OM651 Water Coolant Pump Pipe Line A6512031782
Promo price
PLN 66.95
PLN 63.60
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. BK3Q8K512BD
Ford Transit MK8 2.2 TDCI Water Hose Radiator Coolant Pipe Line BK3Q8K512BD
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A6512030602
Mercedes W176 Coolant Pipe Engine Block Water Line Diesel OM651 A6512030602
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 1K0122063K
Seat Leon Volkswagen Golf Mk6 Audi A1 8X Water Coolant Pipe Hose Line 1K0122063K
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A6462000154
Mercedes Benz C E W203 W211 OM646 Diesel Engine Cooling Water Pipe A6462000154
Promo price
PLN 56.95
PLN 54.10
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A2468304596
Water Hose Mercedes W176 W246 Diesel OM651 Cooling Coolant Pipe A2468304596
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
-30%
Part no. 8577059
Water Hose BMW X3 G01 X4 G02 Diesel Coolant Cooling Radiator Pipe Line 8577059
Promo price
PLN 284.95
PLN 199.47
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 04E121070L
Volkswagen Audi Seat Skoda Engine Plastic Water Coolant Pipe Hose 04E121070L
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 9A7145405
Porsche Macan 95B Engine Coolant Water Pipe Hose Cooling Tube 06M145405H
PLN 189.95
Free delivery - Fri, Dec 19
If paid before 14:00
-30%
Part no. 7843262
Vent Pipe BMW F10 M5 F12 F13 M6 Cooling Line Water Hose Engine Cooler 7843262
Promo price
PLN 208.95
PLN 146.27
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 8689864
Coolant Hose BMW G20 G21 Z4 G29 Petrol B46 B48 Heater Return Line 8689864
Promo price
PLN 85.95
PLN 77.36
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 8Y0121103
Audi RS3 8Y 2.5 TFSI Engine Water Cooling Pipe Hose Outer Left N/S 8Y0121103
PLN 94.95
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 9176875
BMW E90 E91 E92 M57N2 Engine Cooling Water Coolant Return Hose Pipe 9176875
Promo price
PLN 85.95
PLN 77.36
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 8570040
Coolant Hose BMW X3 F25 X4 F26 Diesel Radiator Water Pipe Line N57N 8570040
Promo price
PLN 75.95
PLN 72.15
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A6512033082
Mercedes W212 OM651 Coolant Hose Connector Thermostat Pump Outlet A6512033082
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A2438304500
Mercedes EQA350 H243 Coolant Water Pump Hose Electric Drive A2438304500
Promo price
PLN 142.95
PLN 128.66
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 7805600
BMW X5 X6 E70 E71 Radiator Hose Coolant Line Pipe 3.0d 3.0sd Diesel 7805600
PLN 94.95
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 8571613
Coolant Hose BMW X3 F25 Engine Cooling Pipe Line N47N 18d 20dX 8571613
Promo price
PLN 47.95
PLN 45.55
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 9329652
Water Hose BMW F30 LCI B48X 330e Coolant Cooling Pipe Line Hose 9329652
Promo price
PLN 94.95
PLN 85.46
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A6512003202-2
Water Hose Mercedes Sprinter W910 OM651 Heater Coolant Pipe Part A6512030200
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
Part no. 8K0819334AP
Audi S5 8T 3.0 TFSI Coolant Water Hose Line Tube Pipe 8K0819334AP
PLN 61.95
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 04L121026AF
Audi Q2 GA Diesel Thermostat Coolant Regulator Connector Pipe Hose 04L121026AF
Promo price
PLN 94.95
PLN 85.46
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7544638
BMW 5 6 7 Series E60 E61 E63 E64 E65 N52 Cylinder Head Thermostat Hose 7544638
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 6C11-8B273-BG-1
Ford Transit Mk7 Water Hose Engine Cooling Radiator Coolant Pipe 6C11-8B273-BG
Promo price
PLN 47.95
PLN 45.55
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A2055010800
Mercedes W205 Intercooler Water Pipe Radiator Cooling Coolant Hose A2055010800
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 06J121075F
Audi TT 8J A3 8P Petrol Coolant Hose Diesel Water Pipe Line Tube 06J121075F
Promo price
PLN 75.95
PLN 68.36
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 06H121057G
Audi A4 B8 A5 8T Water Hose Cooling Coolant Radiator Pipe Line 06H121057G
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 7546064-1
BMW E60 E61 E63 E64 Petrol N52 Coolant Hose Radiator Top Water Line 7546064
PLN 85.95
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A6022002152
Mercedes W903 Sprinter Water Heating Return Tube Hose Pipe Line A6022002152
Promo price
PLN 94.95
PLN 85.46
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A2055017100
Mercedes W205 OM651 Diesel Water Coolant Hose Pipe Line Tube A2055017100
Promo price
PLN 94.95
PLN 85.46
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 06F122101A
VW Volkswagen Golf Mk6 VI Coolant Water Pipe Hose Line 06F122101A
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7540667
Radiator Return Hose BMW E60 E61 E63 N62N Petrol Pipe Cooling Water Pump 7540667
Promo price
PLN 75.95
PLN 72.15
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 1K0121051AH
Volkswagen VW Golf Mk5 Water Hose Radiator Coolant Pipe Line 1K0121051AH
Promo price
PLN 47.95
PLN 45.55
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A9078306901
Mercedes W907 Auxiliary Water Pump Coolant Hose Line Pipe 9078306901
Promo price
PLN 94.95
PLN 90.20
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. A2048307354
Mercedes W204 W207 Dash Dashboard Center Console Air Vent A2048307354
PLN 113.95
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A2742031202
Water Hose Mercedes W204 C207 W212 W205 W213 M274 Coolant Line Pipe A2742031202
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 05C133352AF
VW Volkswagen Golf 8 CD1 1.0 TSI DLAA Oil Breather Pipe 05C133352AF
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 079133240AR
Audi S7 4G8 Vacuum Solenoid Coolant Line Tube Hose Pipe 4.0 TFSI 079133240AH
Promo price
PLN 75.95
PLN 68.36
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A6398324823
Mercedes W639 Heat Exchanger Water Coolant Hose Pipe A6398324823
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
Part no. 8R0122101S
Audi Q5 8R Water Coolant Pipe Hose Line 8R0122101S
PLN 61.95
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 03E121065A
VW Volkswagen Polo 6R Solid Water Coolant Pipe Hose Line Tube 03E121065A
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
Part no. 5Q0122051AL
Audi A3 8V Water Coolant Cooling Pipe Hose Line Diesel Engine 5Q0122051AL
PLN 61.95
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 03P121065C
VW Polo 5 Seat Ibiza 4 Skoda 1.2 TDI CFWA Coolant Pipe Water Tube 03P121065C
PLN 42.95
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A2435000500
Mercedes H243 Water Hose Radiator Coolant Cooling Pipe Line A2435000500
Promo price
PLN 113.95
PLN 102.56
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 8K0121101M
Water Pipe Audi A4 B8 A5 8T Q5 8R 2.0 TFSI Coolant Hose Line 8K0121101M
Promo price
PLN 75.95
PLN 72.15
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7799748
BMW 5 Series E60 E61 LCI Radiator Engine Cooling Coolant Water Hose 7799748
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A6462030282
Mercedes W639 Heat Exchanger Hose Water Coolant Top Pipe Line OM646 A6462030282
Promo price
PLN 56.95
PLN 54.10
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A2712002552
Water Pipe Mercedes W204 M271 Engine Cooling Radiator Coolant Hose A2712002552
Promo price
PLN 75.95
PLN 68.36
Free delivery - Fri, Dec 19
If paid before 14:00
-30%
Part no. 8054850
Coolant Hose BMW X3 F97 X4 F98 Cooling Pipe Radiator Return Line 8054850
Promo price
PLN 113.95
PLN 79.77
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 03G121065AE
Audi A3 8P Seat Leon Mk2 2.0 TDI Water Coolant Cooling Pipe Hose Line 03G121071A
Promo price
PLN 170.95
PLN 153.86
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A6398324923
Water Hose Mercedes Vito W639 Cooling Radiator Coolant Pipe Hose A6398324923
Promo price
PLN 142.95
PLN 135.80
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 6C1Q8B535AF
Water Pump Pipe Ford Transit MK7 MK8 2.2 TDCI Engine Coolant Flange 6C1Q8B535AF
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 1603250031
Lexus LS400 Water Inlet Housing Engine Coolant Hose 1UZ-FE 1603250031
Promo price
PLN 94.95
PLN 90.20
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7623678
Coolant Hose BMW i3 I01 Hybrid Rex Water Cooling Pipe Radiator 7623678
Promo price
PLN 93.95
PLN 89.25
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 9326896
Water Hose BMW G30 G31 G11 B57 Diesel Radiator Coolant Pipe Line 9326896
Promo price
PLN 75.95
PLN 72.15
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 4G0121049AG
Audi A6 C7 2.0 TDI CGLC Water Radiator Coolant Pipe Hose Tube Line 4G0121049AG
Promo price
PLN 94.95
PLN 90.20
Free delivery - Fri, Dec 19
If paid before 14:00
-30%
Part no. A2742002582
Water Hose Mercedes W212 X253 M274 Cooling Coolant Pipe Line Tube A2742002582
Promo price
PLN 142.95
PLN 100.07
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 8K0121049L
Audi A4 B8 Water Hose Radiator Coolant Pipe Line 2.0 TDI 8K0121049L
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7L8121058C
Audi Q7 4L 4.2 TDI Water Coolant Pipe Hose Line 7L8121058C
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-30%
Part no. A2742000751
Mercedes W204 Coolant Pipe M274 Petrol Coolant Water Pump Line A2742000751
Promo price
PLN 94.95
PLN 66.47
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. A6461400208
Mercedes-Benz Vito Viano W639 OM646 EGR Exhaust Gas Cooling Pipe A6461400208
Promo price
PLN 47.95
PLN 45.55
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A2642001001
Mercedes W205 Water Hose Engine Coolant Cooling Pipe Line M264 A2642001001
Promo price
PLN 75.95
PLN 68.36
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 7N0122051F
Volkswagen Sharan 7N Water Pipes Hoses Coolant Cooling Line 7N0122051F
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A2575012900
Bleed Line Mercedes W213 Diesel M656 Coolant Water Hose A2575012900
Promo price
PLN 93.95
PLN 84.56
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 7L8122051B
Audi Q7 4L VW Touareg 7L 4.2 TDi Coolant Hose Water Pump Pipe 7L8122051B
Promo price
PLN 113.95
PLN 102.56
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 8W0145924P
Audi A4 B9 Water Hose Cooling Radiator Coolant Pipe Line 8W0145924P
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
Part no. 8J0121447D
Audi TT 8J 2.0 Petrol Engine Coolant Pipe Hose Line Tube 8J0121447D
PLN 94.95
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 8514220
Coolant Hose BMW X5 F15 X6 F16 Diesel N57 Expansion Tank Water Pump Line 8514220
Promo price
PLN 75.95
PLN 68.36
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 8513609
BMW 1 Series F20 N47N 116d ed Radiator Coolant Return Hose Water Pipe 8513609
Promo price
PLN 94.95
PLN 90.20
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 079121071BN
Audi A5 S5 8T 4.2 V8 FSI Solid Coolant Pipe Water Hose Line 079121071BN
Promo price
PLN 75.95
PLN 68.36
Free delivery - Fri, Dec 19
If paid before 14:00
Part no. 06D121132A
Audi A4 B7 Water Coolant Flange Pipe Hose Line 2.0 TFSI 06D121133C
PLN 61.95
Free delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A2722030182
Mercedes W204 W212 Coolant Cooling Hose Pipe Line M272 Engine A2722030182
Promo price
PLN 189.95
PLN 170.96
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 06A121065CB
Audi A3 8P Coolant Hose Water Pipe Cooling Line 1.6 Petrol 06A121065CB
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 9231897
Coolant Pipe BMW F10 M5 F12 F13 M6 Return Line Water Pump 9231897
Promo price
PLN 47.95
PLN 45.55
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. 8K0122101G
Audi A5 8T Heater Water Cooling Coolant Pipe Hose Line 8K0122101G
Promo price
PLN 142.95
PLN 128.66
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 06E121065N
Audi Q5 8R 3.0 TFSI Water Hose Cooling Coolant Pipe Line 06E121065N
Promo price
PLN 94.95
PLN 90.20
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 5N0921051A
Audi A3 8P 2.0 TDI Water Hose Radiator Coolant Pipe Line 5N0921051A
Promo price
PLN 42.95
PLN 40.80
Delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 8200801589
Opel Vivaro 2.0 DCI Diesel Water Coolant Hose Line Pipe 8200801589
Promo price
PLN 61.95
PLN 58.85
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 059121103H
Audi SQ5 8R 3.0 TDI CGQB Coolant Hose Line Tube Pipe 059121103H
Promo price
PLN 94.95
PLN 90.20
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 9317617
Water Hose BMW X3 F25 X4 F26 B47 Coolant Expansion Tank Pipe Line 9317617
Promo price
PLN 47.95
PLN 45.55
Delivery - Fri, Dec 19
If paid before 14:00
-10%
Part no. A4478320323
Mercedes W447 Water Hose Cooling Radiator Coolant Pipe Line A4478320323
Promo price
PLN 94.95
PLN 85.46
Free delivery - Fri, Dec 19
If paid before 14:00
-5%
Part no. 8V2118K580BA
Ford Fiesta MK7 1.6 TDCI Radiator Hose Water Coolant Pipe Line 8V2118K580BA
Promo price
PLN 55.95
PLN 53.15
Delivery - Fri, Dec 19
If paid before 14:00
Flexible and rigid cooling hoses – durability and fit for popular models
Rubber and silicone hoses for cooling systems – temperature and pressure resistance
Cooling system hoses and lines are key components that enable coolant circulation between the radiator, water pump, thermostat, and engine. Their efficiency and tightness are essential for proper cooling system operation and preventing engine overheating. At Global Parts, you'll find a wide selection of used car parts., including cooling system hoses and pipes, ideal for BMW , Audi , Mercedes , Volkswagen , Mini and others .
What is the difference between flexible and rigid cooling system hoses?
Flexible cooling hoses made of EPDM rubber or silicone help compensate for engine vibrations and pressure changes. Rigid hoses (e.g., aluminum or PA12 plastic) are used where dimensional stability and resistance to high temperatures—up to 150–180°C —are required. Modern vehicles often use a combination of both types, ensuring optimal coolant flow and longer system life.
What are the functions of cooling system hoses and pipes ?
Cooling system hoses and lines play a key role in regulating engine operating temperature: Coolant Transport – Hoses and lines connect key components of the cooling system, allowing coolant to flow throughout the system. Overheating Prevention – By circulating the coolant, they maintain the proper operating temperature of the engine, preventing it from overheating. Adequate flexibility and tightness – The materials from which the lines and hoses are made ensure their resistance to high temperatures, pressure and the effects of coolant. Efficient cooling system hoses and lines are essential for the efficient operation of the entire cooling system.
Construction and technical parameters of cooling pipes
A typical cooling system hose consists of several layers: a protective outer layer, a reinforcing layer (reinforced with synthetic fiber), and an inner layer that is chemically resistant to coolants. The operating pressure of such hoses is typically 1–2 bar, and their peak strength can reach up to 5 bar . The use of appropriate materials prevents hose cracking during rapid temperature changes, especially in cars with turbocharged engines. Cooling system hoses, commonly known as radiator hoses, can be made of various materials – most commonly EPDM rubber or silicone, which can withstand temperatures from -40°C to as much as +150°C. High-performance vehicles, such as the BMW M series or Audi S-Line, use silicone hoses with a reinforced textile construction, ensuring longer life and resistance to operating pressures above 2 bar. Flexible hoses compensate for engine vibrations, while rigid sections (e.g., aluminum) ensure stability at high fluid flow rates.
Why is it worth taking care of cooling system hoses and pipes ?
Damaged or worn cooling system hoses and lines can lead to serious cooling system problems. Common symptoms include: Coolant Leak – Leaks in lines or hoses can lead to leaks and a drop in coolant level. Engine Overheating – Restricted coolant flow due to damaged hoses can lead to engine overheating. Noises and vibrations – Improper mounting or damaged hoses can cause vibrations and noises during system operation. At Global Parts, we offer original used cooling system hoses and lines that have undergone detailed quality tests, ensuring their durability and tightness.
Symptoms of damage and compatibility of cooling hoses - table
| Fault symptom | Possible cause | Recommended action |
|---|---|---|
| Coolant level drop | Microleak in the pipe | Cooling system hose replacement |
| Engine overheating | Clogged hose or kink | Checking for patency, replacement |
| Vibration or gurgling | Loose cable connections | Tightening the clamps, checking the handles |
| Low engine operating temperature | Too much flow – no resistance | Thermostat operation check |
How to choose the right cooling system hoses and pipes ?
When selecting cooling system hoses and lines, there are several key aspects to consider: Vehicle-specific fit – Every cooling system has its own specific technical requirements. At Global Parts, you'll find cooling system hoses and lines perfectly suited to BMW , Audi , Mercedes , Volkswagen , Mini , and more. Technical Condition – Make sure that the lines and hoses are free from cracks, bulges and other damage. Material resistance – Choose hoses and lines made of materials that are resistant to high temperatures and operating fluids.
Parts selection procedure
To select the correct cooling system hose, it's best to use the vehicle's VIN or the OEM part number. The Global Parts system automatically searches by engine code or part number, minimizing the risk of incorrect matching. This ensures that the hoses are fully compatible with the water pump, radiator, and thermostat, ensuring the entire system maintains its factory seal.
Why choose used cooling system hoses and pipes ?
Used car parts , such as cooling system hoses and lines, are a practical solution that allows you to save money while maintaining high quality. By choosing used cooling system hoses and lines, you gain: Lower costs – Used components are much cheaper than new ones, but offer equally high quality. Ecology – Recycling car parts supports environmental protection and reduces waste. A wide range – In our store you will find cooling system hoses and pipes for the most popular car brands.
How to take care of cooling system hoses and pipes ?
To ensure that cooling system hoses and lines function reliably for a long time, it is important to follow a few rules: Regularly check the condition of lines and hoses to prevent coolant leaks. Monitor the coolant level – a sudden drop may indicate a leak in the lines. Replace damaged or worn components in time to avoid more serious cooling system problems. If you need a replacement, you'll find the right used car parts at Global Parts that will restore full efficiency to your cooling system.
FAQ - Frequently asked questions about cooling system hoses and lines
| Question | Answer |
|---|---|
| What is the purpose of the cooling system hose? | It is a flexible or rigid element connecting the components of the cooling system, which allows coolant to flow between the engine, radiator and water pump. |
| What is the difference between a silicone hose and a rubber hose? | Silicone hoses are more resistant to high temperatures (up to 200°C), making them ideal for sports or tuning applications. Rubber hoses are standard on most passenger cars and offer good flexibility. |
| How do you know if your cooling hose needs replacing? | Symptoms include leaks, cracks, flattening, or soft material. It's also worth looking for signs of corrosion at the joints. |
| Are the cooling system hoses universal? | No. Each car model has hoses with specific diameters, lengths, and bend angles – so compatibility with a specific engine or OEM designation is important. |
| Do cooling system hoses affect engine performance? | Yes, indirectly. An efficient cooling system maintains optimal operating temperatures, which translates into stable power and lower fuel consumption. |
| How often should you replace your cooling system hoses? | It is recommended to inspect it every 40,000–60,000 km and replace it approximately every 5 years, especially if there are visible signs of wear. |
| Where to buy cooling system hoses in good condition? | It is best to buy from a trusted store like Global Parts, where each part undergoes quality control and is described in terms of its fit for specific vehicle models. |
Summary: Cooling System Hoses and Pipes at Global Parts Automotive Store
Cooling system hoses and lines are key components that ensure efficient coolant flow and maintain optimal engine operating temperatures. By maintaining their technical condition, you can avoid costly repairs and extend the engine's lifespan. The Global Parts automotive store invites you to browse our extensive selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , and 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 .