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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Category
Subcategory
Condition
In Stock
Price
-15%
Part no. A6511400675-1
Mercedes W639 W906 OM651 Diesel EGR Exhaust Cooler Heat Exchanger A6511400275
Promo price
€37.95
€32.26
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A2465281282
Intake Hose Mercedes W176 Air Charge Cooler Turbo Intercooler Pipe A2465281282
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 7780001
BMW 5 7 X5 Series E60 E61 E65 E70 LCI Water Coolant Hose Return Pipe 7780001
€27.95
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 9802107
Mini Cooper One R60 R61 Cooling System Coolant Radiator Water Hose 9802107
€37.95
Free delivery: Mar 25 – 30
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: Mar 25 – 30
If paid before 14:00
-5%
Part no. 7515501-1
Water Hose Mini Cooper S R52 R53 W11 Petrol Radiator Coolant Pipe 1475572
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 8369805
BMW 3 X3 Series E46 E83 Engine Cooling System Coolant Water Valve 8369805
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 2751611
Mini Cooper R55 R56 R57 Engine Coolant Pipe Hose Return Line 2751611
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 5N0121065
Volkswagen Tiguan 5N Water Pipe Hose Coolant Cooling Line 5N0121065
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
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: Mar 25 – 30
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
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A6511400675
Mercedes W639 W906 EGR Exhaust Cooler Heat Exchanger OM651 Diesel A6511400275
Promo price
€42.95
€36.51
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A2602000100
Coolant Hose Mercedes W177 M260 Engine Coolant Cooling Pipe Line A2602000100
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A6512000682
Water Hose Mercedes W204 W212 OM651 Coolant Water Pump Pipe Line A6512000682
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A6511400700-1
Mercedes W204 W212 OM651 Diesel EGR Valve With EGR Exhaust Cooler A6511400775
Promo price
€66.95
€56.91
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 03L121065AJ
Volkswagen Goif Caddy 1.6 TDI Diesel Water Coolant Pipe Hose Line 03L121065AJ
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A1715010282
Mercedes SLK R171 Water Hose Cooling Radiator Coolant Pipe A1715010282
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 7806706
BMW E60 E61 E65 Diesel M57N2 Radiator Coolant Return Pipe Water Hose 7806706
Promo price
€32.95
€28.01
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A6512000182
Water Hose Mercedes W176 W246 Diesel OM651 Cooling Coolant Pipe A6512000182
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 8650984
BMW G20 Water Hose Radiator Coolant Cooling Tube Pipe Line 8650984
€32.95
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 5Q0121156D
VW Volkswagen Golf Mk8 Water Pipes Hoses Coolant Cooling Line 5Q0121156D
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A6402001452
Thermostat Hose Mercedes W169 W245 OM640 Water Coolant Pipe Line A6402001452
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 7809821
Coolant Hose BMW F10 F11 N47N Radiator Water Cooling Pipe Diesel 7809821
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A2125010024
Water Pipe Mercedes W204 W212 OM651 Engine Cooling Coolant Hose Line A2125010024
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 3Q0121070AG
Audi Q2 GA 2.0 TDI Water Hose Cooling Radiator Coolant Pipe Line 3Q0121070AG
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A2135014100
Water Hose Mercedes W213 S213 Radiator Cooling Coolant Pipe A2135014100
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A6512000082
Mercedes W176 OM651 Coolant Hose Carrier Oil Water Heat Exchanger A6512000082
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 04L121064G
Volkswagen VW Golf Mk7 5G Water Hoses Radiator Coolant Pipes Lines 04L121064G
€28.95
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A2465010358
Mercedes W176 W246 Coolant Hose Water Pump To Oil Cooler A2465010358
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A2702000851
Water Pipe Mercedes C117 W176 W246 M270 Coolant Hose Line A2702000851
Promo price
€32.95
€28.01
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 7515501
Mini Cooper S R52 R53 W11 Petrol Radiator Water Coolant Pipe Hose 7515501
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 8571141
BMW F20 F21 F30 F31 LCI Water Coolant Flange Connector Motor 8571141
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A1715010225
Vent Pipe Mercedes SLK R171 Cooling Line Expansion Tank Hose A1715010225
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 8584837
Hose Pipe BMW F40 F45 B47B B47D Hose High Pressure EGR Coolant Pump Tube 8584837
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 03C103465AA
Audi A1 8X Water Pipe Hose Line Engine Cooling Coolant Unit Hose 03C103465AA
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 8514234
Coolant Hose BMW F10 F11 N47N Radiator Water Cooling Pipe Diesel 8514234
€23.95
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A6110700033
Mercedes-Benz M-Class ML W163 Injection System Pressure Line Diesel A6110700033
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 9170347
BMW 5 7 Series F01 F10 F11 Diesel Water Pump Coolant Hose Pipe Line 9170347
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 5Q0121070AH
Audi A3 8V VW Golf Mk7 Water Coolant Pipe Hose Line Diesel 5Q0121070AH
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 7811785
Mini Cooper D R55 R56 R57 LCI N47N Radiator Cooler Coolant Pipe Hose 7811785
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 2754222-1
Mini Cooper R55 R56 R57 Cooling System Coolant Radiator Water Hose Pipe 2754222
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 7799749
BMW E60 E60N E61 LCI Engine Radiator Coolant Hose Pipe 520d N47 7799749
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 7791170
BMW X5 E53 Cooling System Coolant Radiator Water Hose 3.0d M57N 7791170
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 1K0121063J
Audi TT 8J Water Coolant Hose Pipe Line Tube 1K0121063J
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 7521067
BMW E81 E87 E90 Petrol Radiator Engine Oil Cooling Hose Pipe 7521067
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 9802103
Mini Cooper R60 R61 Cooling System Coolant Radiator Water Hose Pipe 9802103
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 03C121070L
Audi A3 8P Water Hose Radiator Coolant Pipe Line Petrol 03C121070L
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 1K0122101DK
Audi TT 8J 2.0 TFSI BWA Upper Radiator Coolant Hose Line Pipe Tube 1K0122101DK
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 1K0121070BD
Audi TT 8J Water Hose Cooling Tank Coolant Pipe Line 1K0121070BD
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A6512006901
Water Pipe Mercedes W212 Engine Cooling Coolant Hose Line A6512006901
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. A2465010282
Water Pipe Mercedes C117 W176 W246 M270 Radiator Coolant Hose Line A2465010282
€28.95
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A6071400300
EGR Exhaust Cooler Mercedes W176 W246 Heat Exchanger OM607 Diesel 147357324R
Promo price
€75.95
€64.56
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 05E121070
VW Volkswagen Golf 8 1.5 eTSI DFYA Water Coolant Pipe Hose Line Tube 05E121070
Promo price
€32.95
€28.01
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 9250564-1
BMW F40 F45 X1 F48 Mini F54 F55 F56 Water Hose Coolant Pipe 9250564 9250566
Promo price
€32.95
€28.01
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 6C11-18K582-CE
Water Hose Ford Transit Mk7 2.2 TDCi Heat Exchanger Coolant Line 6C11-18K582-CE
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 7794157
BMW X5 Series E70 Hose Pipe Water Hose 7794157
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 8632767
Mini F55 F56 Petrol Thermostat Heat Management Module Coolant Pipe Hose 8632767
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A2045011682
Mercedes W212 Radiator Coolant Hose Pipe Engine Cooling A2045011682
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 7552408
BMW E88 E90 E90 E91 LCI N43 Thermostat Heater Return Hose For Radiator 7552408
€37.95
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 8J0121109A
Audi TT 8J 2.0 TFSI Water Hose Cooling Coolant Radiator Pipe Line 8J0121109A
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. A9075010900
Mercedes W907 OM654 Water Pipe Engine Coolant Cooling Hose Line A9075010900
€28.95
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A6402001352
Mercedes W169 W245 CDI Radiator Water Cooling Pipe Hose Line A6402001352
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 5N0121065-1
Volkswagen Tiguan 5N Water Pipe Hose Coolant Cooling Line 5N0121065
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 2754223
Mini Cooper S R55 R56 R57 Cooling System Water Coolant Hose Pipe 2754223
Promo price
€32.95
€28.01
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A2465010482
Mercedes W176 W246 OM651 Water Hose Engine Radiator Coolant Pipe A2465010482
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 9802110
BMW Mini Countryman Paceman R60 R61 Radiator Water Pipe Coolant Hose Petrol
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 7796871
BMW X1 E81 E87 E90 E91 N47 Cooling Radiator Water Pipe Hose 7797259
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A1775014300
Bled Line Mercedes W177 OM608 Diesel Low Temperature Expansion Tank A1775014300
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A2712300656
Mercedes C CLK W203 C209 Kompressor Air Conditioning Suction Pipe Line
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
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
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 8518965
BMW F20 F21 F30 LCI F32 B37 B47 Radiator Expansion Tank Coolant Pipe 8518965
€32.95
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 3448075
BMW X3 Series E83 LCI E83N Engine Water Valve Pipe Coolant Hose Supply 3448075
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 03C121469D
Audi A1 8X Turbo Water Coolant Hose Line Return Tube Pipe 03C121469D
€23.95
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A2045013425
Mercedes W204 Radiator Coolant Hose Cooling Pipe Bleed Line Diesel A2045013425
Promo price
€37.95
€32.26
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 8645546
Mini Cooper S F55 F56 Petrol Engine Water Pump Cooling Coolant Pipe Hose 8645546
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 8584143
Water Hose BMW F20 F30 F31 F10 F11 LCI B47 Coolant Water Pump Pipe Line 8584143
€32.95
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. A2135015501
Water Hose Mercedes W213 C238 C253 C257 Diesel OM654 Coolant Line A2135015501
€37.95
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 06H133514K
Audi A5 8T 2.0 TFSI CDNB Vacuum Solenoid Coolant Line Tube Hose Pipe 06H133514K
Promo price
€32.95
€28.01
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A9065011482
Mercedes Sprinter W906 Water Hose Cooling Radiator Coolant Pipe Hose A9065011482
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A6398322393
Heat Exchanger Hose Mercedes Vito W639 OM646 Water Coolant Pipe A6398322393
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A2535015101
Mercedes X253 Water Hose Radiator Coolant Cooling Pipe Line A2535015101
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 1K0121070CA
VW Volkswagen Touran 1T 1.4 TSI CAVC Water Coolant Pipe Hose Line 1K0121070CA
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 7505949
BMW X5 Series E53 Inlet Heater Radiator Water Hose 7505949
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 8K0121036F
Audi A4 B8 Water Hose Radiator Coolant Pipe Line 1.8 2.0 Petrol 8K0121036F
€32.95
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A9065283182
Mercedes Sprinter W906 Air Intake Inlet Hose Charge Pipe Line Diesel A9065283182
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 7611148
BMW F01 F01 LCI F02 F02 LCI F03 F03 LCI Coolant Hose Tube Pipe Line 7611148
€42.95
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 06K121085M
Audi VW Seat 2.0 TFSI Petrol Water Pipe Engine Coolant Hose Line 06K121085M
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 5N0121070F
Volkswagen Tiguan 5N Water Coolant Cooling Pipe Line 2.0 TDi Diesel 5N0121070F
€23.95
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 03L121071
Audi A4 B8 A5 8T A6 C6 Water Coolant Cooling Pipe Hose Line 2.0 TDI 03L121071
€23.95
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. BK319Y438AB
Ford Transit 2.2 TDCI Water Hose Cooling Coolant Pipe Line BK319Y438AB
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
-40%
Part no. A2642000800
Water Hose Coolant Mercedes W205 M264 Petrol Cooling Pipe Line A2642000800
Promo price
€47.95
€28.77
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. 5QF122073AF
Audi Q3 F3 Engine Coolant Hose Line Tube 2.0 TDI 5QF122073AF
€42.95
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. 6C11-8W005-EA
Ford Transit Mk7 Water Hose Engine Cooling Radiator Coolant Pipe 6C11-8W005-EA
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. 7596837
BMW F20 F21 F30 F31 F32 Petrol Radiator Coolant Hose Pipe 7596837
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. AH22-8286-BE
Land Rover Discovery 4 L319 Coolant Water Pipe Hose 3.0 V6 Diesel AH22-8286-BE
€23.95
Free delivery: Mar 25 – 30
If paid before 14:00
Part no. PCH503210-1
Range Rover L322 Engine Coolant Water Pipe Hose Line 3.6 TDV8 PCH503210
€32.95
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A6512000282
Water Hose Mercedes W176 W246 Diesel OM651 Cooling Coolant Pipe A6512000282
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-15%
Part no. A9068322215-1
Mercedes Sprinter W906 Water Hose Diesel Radiator Cooling Pipe A9068322215
Promo price
€28.95
€24.61
Free delivery: Mar 25 – 30
If paid before 14:00
-5%
Part no. A1668303800
Coolant Hose Mercedes GLE W166 C292 OM642 Water Cooling Line A1668303800
Promo price
€23.95
€22.75
Free delivery: Mar 25 – 30
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 .