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.

Cooling system hoses and lines

At 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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Volkswagen Golf R 5K GTI 1K Jetta Audi A3 S3 Coolant Hose Pipe Line 1K0121064A

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VW Volkswagen Transporter T5 Coolant Hose Water Cooling Pipe 2.0 TDI 7E0121109G

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Volkswagen Touareg 7L Water Coolant Hose Pipe 3.0 TDI Diesel Engine 059121075CB

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Volkswagen Caddy 2k Engine Coolant Water Pipe Hose Line 2K5122157

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VW Volkswagen Touran Water Cooling Hoses Coolant Pipes Lines 1T0121156AQ

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Volkswagen Touran 1T Coolant Hose Pipe Line Quick Release Coupling 1K0121049DJ

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VW Golf Mk5 Audi A3 8P Water Hose Radiator Coolant Pipe 1.6 Petrol 1K0122447DC

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Skoda Octavia Mk3 Water Hose Radiator Coolant Pipe Line 2.0 TDI 5Q0122101CL

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Volkswagen Crafter SY Water Drain Upper Tube Right O/S 7C0805049A

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Volkswagen Touareg 7L Water Flange For Cooling System 3.2 V6 Petrol 022121085A

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Part no. 022121085A

Volkswagen Touareg 7L Water Flange For Cooling System 3.2 V6 Petrol 022121085A

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Part no. 1K0121157F

Volkswagen VW Passat B6 Water Hose Radiator Coolant Pipe Line 1K0121157F

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VW Volkswagen Tiguan AX1 1.5 Petrol Engine Coolant Hose Line Tube 5QF122157AB

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VW Touran Golf V Passat B6 TDI Water Hose Coolant Tube Pipe Line 03G121151AB

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VW Volkswagen Transporter T5 2.0 TDI CAAA Coolant Hose Pipe Line 7E0121086H

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Volkswagen Golf Sportsvan 1.5 TSI Water Coolant Pipe Hose Line 04E121070AJ

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VW Volkswagen Crafter 2E Coolant Hoses Water Cooling Pipe 2E0122096E

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VW Volkswagen Sharan 7n Tiguan 5N Coolant Hose Tube Line Pipe 5N0122109D

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VW Volkswagen Fox 5Z 1.2 CHFB Engine Coolant Radiator Pipe Vent 03D103211C

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VW Volkswagen Crafter SY Water Hose Cooling Coolant Pipe Line 2.0 TDI 7C0121485B

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Part no. MB3G-8C351-PB

VW Volkswagen Amarok Mk2 Engine Coolant Pipe Hose Line Diesel MB3G-8C351-PB

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VW Volkswagen Golf 5 1.9 TDI BXE Water Coolant Pipe Hose Line Tube 038121065CS

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Volkswagen Touareg 2.5 TDI BPE Water Coolant Pipe Hose Connector 070121131E

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Volkswagen Crafter 2E Engine Cooling Vacuum Valve Heating Pipe 2.0 TDI 2H0121805

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Volkswagen Tiguan AX1 1.5 Petrol Engine Coolant Hose Line Tube Pipe 5QF122051BB

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VW Volkswagen Transporter T5 Water Hose Coolant Pipe Line 2.0 TDI 7E0122157BH

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Part no. 03L121064F

Volkswagen Transporter T5 Engine Coolant Pipe Hose Line 2.0 TDI 03L121064F

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VW Volkswagen Sharan 7N Water Coolant Hose Pipe Line Tube 7N0122073M

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Part no. 5N0121253P

Volkswagen Tiguan 5N Coolant Radiator Line Pipe Cooler Tube 5N0121253P

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Part no. 7H0122101E

VW Volkswagen Transporter T5 2.5 TDI Top Radiator Coolant Hose Pipe 7H0122101E

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Part no. 6R0122109G

Coolant Hose VW Polo 6R Seat Ibiza 6J 1.2 TSI Petrol CBZB Water Line 6R0122109G

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Volkswagen LT35 2.5 TDI Diesel Coolant Water Flange Temp Sensor 074121132

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Volkswagen Transporter T5 Coolant Hose Expansion Tank To Coolant Pipe 7H0122109A

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Volkswagen Crafter SY Water Coolant Pipe Hose Line 7C2121157A

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Volkswagen Sharan 7N Engine Cooling Water Pipes Hoses 1.4 TSI 7N0122101F

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VW Volkswagen Transporter T5 Heat Exchanger Coolant Hose Pipe Line 7H0122157BC

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Audi A3 8P VW Jetta Mk6 Sharan 7N Water Coolant Pipe Hose 1.4 TSI 03C121151D

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VW Golf Mk5 Audi A3 8P Water Hose Cooling Coolant Radiator Pipe Line 1K0122073ER

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VW Volkswagen Touran 1T 1.4 TSI CAVC Water Coolant Pipe Hose Line 1K0121070CA

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Part no. 7N0819374B

Volkswagen Sharan 7N Water Coolant Pipe Hose Line 1.4 TSI 7N0819374B

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VW Golf Mk5 Audi A3 8P Radiator Water Coolant Pipe Hose 1K0122157KD

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VW Volkswagen Touareg 7L Radiator Cooling Pipe Hose Line 3.0 TDI 059121073B

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Volkswagen Touran 1T Water Coolant Pipe Hose Line Tube 1.4 TSI 1K0121070BB

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