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.
Make
Category
Subcategory
Condition
In Stock
Price
-5%
Part no. 059121399K
Audi SQ5 8R 3.0 TDI Diesel Coolant Hose Line Tube Pipe 059121399K
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
Part no. 2140697
Ford Focus Mk3 Radiator Water Coolant Pipe Hose Line 1.5 TDCI 8V61-8286-KE
PLN 61.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 7575435
Water Hose BMW F10 F11 F12 F13 Petrol Engine N63 Coolant Pipe Line 7575435
Promo price
PLN 80.95
PLN 76.90
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 059129089
Audi Q7 4L Water Pipe Hose Line Engine Cooling Coolant Unit Hose 059129089
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
Part no. 7L8121073H
Audi Q7 4L 3.0 TDI Water Coolant Pipe Hose Line 7L8121073H
PLN 75.95
Free delivery: Feb 17
If paid before 14:00
Part no. 1K0122101JR-1
VW Golf Mk6 Audi A3 8P Water Hose Radiator Coolant Pipe Line 1.6 TDI 1K0122101JR
PLN 42.95
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A1112381382
Mercedes-Benz C-Class W203 M111 Shut Off Valve Pipe Hose A1112381382
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17 – 18
If paid before 14:00
Part no. 99610667401
Porsche Boxster 986 Coolant Pipe Hose Line Tube 99610667401
PLN 94.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. BK3Q8K512BA
Ford Transit 2.2 TDCI Water Hose Engine Radiator Coolant Pipe Line BK3Q8K512BA
Promo price
PLN 47.95
PLN 45.55
Delivery: Feb 17
If paid before 14:00
-15%
Part no. 8580972
Water Hose BMW G20 G21 G30 G31 X3 G01 Diesel Cooling Coolant Pipe Line 8580972
Promo price
PLN 142.95
PLN 121.51
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 03F133514F
Volkswagen Polo 6R Water Radiator Pipe Hose Coolant Cooling Line 03F133514F
Promo price
PLN 142.95
PLN 135.80
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 03P121157A
Volkswagen Polo 5 Seat Ibiza 6J Coolant Radiator Hose 1.2 TDI CFWA 03P121157A
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A1668303800
Coolant Hose Mercedes GLE W166 C292 OM642 Water Cooling Line A1668303800
Promo price
PLN 75.95
PLN 72.15
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 04E122157BE
Coolant Pipe Seat Ibiza 6J VW Polo 5 1.2 TSI CBZB Turbocharger Cooling Line
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
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: Feb 17
If paid before 14:00
Part no. A1665007975
Mercedes GLE W166 C292 M278 Coolant Hose Water Cooling Line A1665007975
PLN 94.95
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A2722030182
Mercedes W204 W212 Coolant Cooling Hose Pipe Line M272 Engine A2722030182
Promo price
PLN 189.95
PLN 161.46
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 03L121157AP
Coolant Pipe Audi A4 B8 A5 8T 2.0 TDI Water Cooling Line 03L121157AP
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 7636413
Coolant Hose BMW i3 I01 Hybrid Rex Water Cooling Pipe Electric Motor 7636413
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-15%
Part no. 7639026
Cooling Hose BMW E84 N20 Petrol Engine Radiator Water Coolant Pipe Line 7639026
Promo price
PLN 265.95
PLN 226.06
Free delivery: Feb 17 – 18
If paid before 14:00
Part no. 7645523
Water Hose BMW F45 Mini F60 Radiator Coolant Hose Pipe Line 7645523
PLN 113.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 1K0122063K-1
Seat Leon Volkswagen Golf 6 Audi A1 8X Water Coolant Pipe Hose Line 1K0122063K
Promo price
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
Part no. 5Q0121070AB
Audi VW Seat Petrol Coolant Hose Water Pump Pipe Cooling Line 5Q0121070AB
PLN 94.95
Free delivery: Feb 17
If paid before 14:00
Part no. 5N0121101H
VW Volkswagen Golf Mk6 Coolant Hose Pipe Line 2.0 TDI Diesel Engine 5N0121101H
PLN 42.95
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 7580969
Coolant Hose BMW F10 F12 F13 F07Gt Petrol N55 Engine Cooling Water Line 7580969
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A6512030902
Mercedes W447 OM651 Diesel Water Coolant Pipe Hose Line A6512030902
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 1K0121101CP
Volkswagen Golf 1K 1.6 TDI Water Hose Cooling Coolant Pipe Line 1K0121101CP
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
Part no. 076121064
VW Volkswagen Crafter 2E Water Coolant Pipe Hose Line Diesel Engine 076121064E
PLN 94.95
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A2185012082
Water Hose Mercedes W212 W218 AMG Engine Cooling Return Coolant Pipe A2185012082
Promo price
PLN 123.95
PLN 105.36
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A2055011201
Mercedes W205 Water Hose Radiator Coolant Cooling Pipe Line A2055011201
Promo price
PLN 104.95
PLN 89.21
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 8576551
BMW G01 B57 Coolant SCR Metering Line Module Thermostat Pipe Hose Tube 8576551
Promo price
PLN 161.95
PLN 137.66
Free delivery: Feb 17
If paid before 14:00
Part no. 1K0121109AK
Audi A3 8P Water Cooling Coolant Pipe Hose Line Petrol Engine 1K0121109AK
PLN 42.95
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A6400101382
Mercedes-Benz W169 W245 180CDI 200CDI Water Coolant Pipe Hose A6400101382
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-15%
Part no. A2822030082
Water Hose Mercedes C118 W177 W247 M282 Engine Coolant Pipe Line A2822030082
Promo price
PLN 85.95
PLN 73.06
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 5N0121070M
Audi A3 8P Water Hose Cooling Radiator Coolant Pipe Line 5N0121070M
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A1685011325
Mercedes-Benz A-Class W168 Water Coolant Hose Pipe Radiator A1685011325
Promo price
PLN 47.95
PLN 45.55
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A6398322223
Water Hose Mercedes Vito Viano W639 Cooling Coolant Pipe Line A6398322223
Promo price
PLN 56.95
PLN 54.10
Delivery: Feb 17
If paid before 14:00
-40%
Part no. 9485281
Coolant Pipe BMW G30 G31 G38 LCI B48X Hybrid Radiator Water Hose Line 9485281
Promo price
PLN 332.95
PLN 199.77
Free delivery: Feb 17
If paid before 14:00
Part no. 4M0819350F
Audi Q7 4M Q8 Mk2 VW Touareg Mk3 Water Coolant Hose Line Tube Pipe 4M0819350F
PLN 42.95
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 8511747
Coolant Hose BMW F10 F11 LCI Radiator Cooling Water Pipe Line 8511747
Promo price
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 9166925
BMW X3 F25 N47N Diesel Engine Water Hose Coolant Cooling Pipe Line 9166925
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
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: Feb 17
If paid before 14:00
-15%
Part no. A2045012982
Water Pipe Mercedes W204 OM642 Engine Cooling Radiator Coolant Hose A2045012982
Promo price
PLN 47.95
PLN 40.76
Delivery: Feb 17
If paid before 14:00
-15%
Part no. A2742030382
Mercedes W204 W205 W213 Water Coolant Pipe Hose Line A2742030382
Promo price
PLN 85.95
PLN 73.06
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 5Q0121064BB
Audi A3 8V Water Pipe Hose Engine Cooling Coolant Unit Line 5Q0121064BB
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 04L121058H
Audi TT FV Q3 8U Water Hose Cooling Coolant Pipe Line 2.0 TDI Diesel 04L121058H
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 7808080
BMW X5 E70 LCI Water Coolant Hose Return Pipe Line 30dX 40dX N57 7808080
Promo price
PLN 56.95
PLN 54.10
Delivery: Feb 17
If paid before 14:00
Part no. 5A07782
BMW U06 Petrol Engine Water Coolant Pipe Hose Line Tube 5A07782
PLN 284.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 3401583
Coolant Hose BMW X3 E83 3.0d M57N2 Water Cooling Pipe Radiator 3401583
Promo price
PLN 113.95
PLN 108.25
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. YC1Q8250BA
Ford Transit MK6 2.4 Diesel Thermostat Outlet Water Pipe Coolant YC1Q8250BA
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. A6262030282
Mercedes W205 OM626 Water Hose Radiator Coolant Cooling Pipe Line A6262030282
Promo price
PLN 85.95
PLN 81.65
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 1680409480
Citroen Relay 35 L 2.2 HDI Radiator Water Coolant Pipe Hose Line 1680409480
Promo price
PLN 120.95
PLN 102.81
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A2218324394
Mercedes-Benz S-Class W221 Engine Water Cooling Coolant Hose Pipe A2218324394
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 03C103465AA
Audi A1 8X Water Pipe Hose Line Engine Cooling Coolant Unit Hose 03C103465AA
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
Part no. 3C0122101BM-1
Audi A3 8P Water Coolant Pipe Line Hose Cooling Unit 2.0 TDI 3C0122101BM
PLN 61.95
Free delivery: Feb 17
If paid before 14:00
Part no. 1K0122096J
Seat Leon II VW Golf MK5 Audi A3 8P Water Hose Coolant Pipe Petrol 1K0122096J
PLN 61.95
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 7592652
Water Hose BMW F10 F11 F12 F13 N63 Petrol Cooling Coolant Pipe Line 7592652
Promo price
PLN 47.95
PLN 40.76
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 05E121497A
Volkswagen Golf CD1 Coolant Pipe Turbocharger Flow Line Hose Pipe 05E121497A
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-15%
Part no. 8K0819332M
Audi A4 B8 Water Coolant Pipe Hose Line Tube 2.0 TDI CNHC 8K0819332M
Promo price
PLN 123.95
PLN 105.36
Free delivery: Feb 17
If paid before 14:00
Part no. 7812515
BMW E90 E91 E92 Radiator Bottom Coolant Hose Line Tube Pipe 7812515
PLN 237.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A6462030182
Mercedes Vito W639 OM646 Water Hose Pipe Coolant Line Heat Exchanger A6462030182
Promo price
PLN 123.95
PLN 117.75
Free delivery: Feb 17
If paid before 14:00
Part no. 059121071DE
Audi A4 B9 A5 8T Radiator Coolant Water Hose Line Tube Pipe 3.0 TDI 059121071DE
PLN 42.95
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 6922394
Mini Cooper R50 Hose Heater Radiator 6922394
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A6542038700
Mercedes W213 OM654 Diesel Water Coolant Cooling Pipe Line Hose A6542038700
Promo price
PLN 113.95
PLN 96.86
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A6422000052
Water Pump Pipe Mercedes Vito W639 OM642 Engine Coolant Line A6422000052
Promo price
PLN 70.95
PLN 60.31
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 8650981
BMW G20 Water Hose Radiator Coolant Cooling Tube Pipe Line 8650981
Promo price
PLN 75.95
PLN 64.56
Free delivery: Feb 17
If paid before 14:00
Part no. 06D121065L
Audi A4 B7 Water Coolant Pipe Hose Line 2.0 TFSI 06D121065L
PLN 42.95
Delivery: Feb 17
If paid before 14:00
-15%
Part no. 7600586-1
BMW F20 F30 F31 N13 Thermostat Coolant Flange 7600586 11537600586
Promo price
PLN 75.95
PLN 64.56
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 06D121071R
Audi A4 B7 2.0 TFSI BGB Water Coolant Hose Tube Line Pipe 06D121071R
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 06D121085C
Audi A4 B7 A6 C6 Water Coolant Hose Line Tube Pipe 2.0 TFSI BWE 06D121085C
Promo price
PLN 42.95
PLN 40.80
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 6928270
BMW E65 E66 Radiator Coolant Cooling Return Water Hose Pipe 730i N52 6928270
Promo price
PLN 66.95
PLN 63.60
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 55213798
Fiat Doblo 1.6 Diesel JTD Multijet Engine Water Coolant Pipe Hose Line 55213798
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. Z16005526
Ford Transit Connect Mk2 Coolant Elbow Pipe Line 1.5 TDCI Z16005525
Promo price
PLN 142.95
PLN 121.51
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A9065010182
Radiator Hose Mercedes Sprinter W906 Diesel Water Cooling Pipe A9065010182
Promo price
PLN 37.95
PLN 36.05
Delivery: Feb 17
If paid before 14:00
-15%
Part no. 9367389
BMW F45 Active Tourer Mini F60 B38X Water Coolant Return Hose Pipe 9367389
Promo price
PLN 61.95
PLN 52.66
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 8519112
BMW X5 F15 Diesel Engine Coolant Hose Line Tube Supply Return 8519112
Promo price
PLN 189.95
PLN 161.46
Free delivery: Feb 17
If paid before 14:00
Part no. 06E121065S
Audi A4 B8 A5 S5 8T Water Hose Cooling Coolant Pipe Line 3.0 TFSI 06E121065S
PLN 61.95
Free delivery: Feb 17
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: Feb 17
If paid before 14:00
Part no. 8G91-18K580-AC
Ford Mondeo Mk4 Heater Water Hose Line Coolant Pressure Pipe 8G91-18K580-AC
PLN 42.95
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 9208169
BMW F20 F21 F30 F31 F32 Petrol N20 Heater Radiator Coolant Pipe Hose 9208169
Promo price
PLN 47.95
PLN 45.55
Delivery: Feb 17
If paid before 14:00
-5%
Part no. 8637970
Engine Ventilation Pipe BMW F40 F46 Mini F55 F56 F60 Vacuum Line Hose 8637970
Promo price
PLN 75.95
PLN 72.15
Free delivery: Feb 17
If paid before 14:00
-40%
Part no. A2762006051
Coolant Hose Mercedes W205 C207 C238 Turbo Cooling Pipe Line A2762006051
Promo price
PLN 189.95
PLN 113.97
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 8K1819376J
Audi A5 8T 2.0 TFSI Water Hose Cooling Coolant Radiator Pipe Line 8K1819376J
Promo price
PLN 61.95
PLN 58.85
Free delivery: Feb 17
If paid before 14:00
Part no. 99610654652
Porsche Boxster 986 Engine Coolant Pipe Hose Splitter Y Piece 99610654652
PLN 142.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 7545263
BMW Z4 E85 Roadster Cabrio Radiator Cooling Coolant Water Hose 7545263
Promo price
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. A6262000182
Mercedes W205 OM626 Water Pipe Engine Cooling Coolant Hose Line A6262000182
Promo price
PLN 142.95
PLN 121.51
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 8580496
Coolant Pipe Mini F60 BMW F40 Diesel B37 B47 Crankcase Water Line 8580496
Promo price
PLN 42.95
PLN 36.51
Delivery: Feb 17
If paid before 14:00
-15%
Part no. A2315011182
Mercedes R231 Engine Cooling Coolant Line Pipe Hose A2315011182
Promo price
PLN 189.95
PLN 161.46
Free delivery: Feb 17
If paid before 14:00
Part no. A2602002000
Mercedes W177 M260 Petrol Engine Coolant Hose Line Tube Pipe A2602002000
PLN 161.95
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. A2135014100
Water Hose Mercedes W213 S213 Radiator Cooling Coolant Pipe A2135014100
Promo price
PLN 94.95
PLN 90.20
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 8689864
Coolant Hose BMW G20 G21 Z4 G29 Petrol B46 B48 Heater Return Line 8689864
Promo price
PLN 85.95
PLN 73.06
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 04L122157CC
Audi A4 B9 2.0 TDI Diesel Engine Coolant Hose Line Pipe Tube 04L122157CC
Promo price
PLN 123.95
PLN 105.36
Free delivery: Feb 17
If paid before 14:00
Part no. A6422030017
Mercedes W203 W204 A207 W906 Breather Hose Pipe Hose Line Diesel A6422030017
PLN 42.95
Delivery: Feb 17
If paid before 14:00
-15%
Part no. A2438304500
Mercedes EQA350 H243 Coolant Water Pump Hose Electric Drive A2438304500
Promo price
PLN 142.95
PLN 121.51
Free delivery: Feb 17
If paid before 14:00
-15%
Part no. 059121064D
Audi A5 8T Water Hose Cooling Coolant Radiator Pipe Line 059121070E
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
Part no. 3448462
BMW 3 4 Series F80 F82 F83 LCI Radiator And Engine Return Hose 3448462
PLN 65.95
Free delivery: Feb 17 – 18
If paid before 14:00
-15%
Part no. 9368339
Coolant Pipe BMW F30 LCI 330e B48X Air Conditioning A/C Line Tube 9368339
Promo price
PLN 94.95
PLN 80.71
Free delivery: Feb 17
If paid before 14:00
-40%
Part no. A1728303015
Mercedes SLK R172 Coolant Hose Radiator Cooling Water Pipe Line A1728303015
Promo price
PLN 75.95
PLN 45.57
Free delivery: Feb 17
If paid before 14:00
-5%
Part no. 7552405
BMW E81 E82 E87 LCI E87N Line Heater Return Thermostat Engine Cooling
Promo price
PLN 75.95
PLN 72.15
Free delivery: Feb 17 – 18
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 .