Product Description:

 
Radiator water tube
OE NO.:   31319605  31368405

Applicable vehicle type: For VO LVO

 
Automotive coolant hoses serve as the vital “blood vessels” within the engine cooling system, responsible for circulating coolant (antifreeze) between the engine, radiator, heater core (heat exchanger), and water pump. Their core function is to ensure the engine operates efficiently and stably within its optimal temperature range, preventing damage from overheating.
 
Core Functions and Importance
 
1. Efficient Heat Transfer: Conveys excess heat generated by engine combustion to the radiator for dissipation.
 
2. Pressure Resistance & Leak Prevention: Withstands internal cooling system pressure (typically 0.9-1.5 bar) and potential pressure fluctuations while preventing coolant leakage.
 
3. Extreme Temperature Resistance: Maintains flexibility and sealing integrity across extreme temperatures from -40°C to +120°C (or higher).
 
4. Corrosion and Chemical Resistance: Withstands long-term exposure to additives in coolant, engine oil, fuel, and other chemicals.
 
5. Vibration Damping and Compatibility: Absorbs vibrations between the engine and chassis while connecting components made of different materials (e.g., aluminum radiator and cast iron engine).
 
Critical Importance: A failed cooling hose can cause rapid coolant loss, leading to severe engine failures like overheating, cylinder scoring, or blown head gaskets—resulting in costly repairs.
 
 
 
 

 
 

Multiply Brands Auto Parts We Offer:

Why choice us:

1. Industry Experience: 20 years of experience in the auto parts industry, with in-depth market and product knowledge.

2. Professional Team: A team of experienced experts who can professionally answer all customer inquiries about auto parts.

3. Direct Partnerships: Direct partnerships with multiple auto repair shops, offering first-hand industry feedback and technical support.

4. High-Quality Products: Providing high-quality auto parts to ensure reliability and durability.

5. Comprehensive Inventory: A wide range of product lines and ample inventory to meet diverse customer needs.

6. Quick Response: Offering rapid response services to quickly address customer questions and needs.

7. Customized Services: Providing customized part solutions to meet specific vehicle or customer requirements.

8. Technical Support: Offering professional technical support and installation guidance.

9. After-Sales Service: A strong after-sales service network to ensure customers receive necessary support after product use,If you have any questions after receiving the goods, please contact us in time and we will provide the best solution.

10. Price Advantage:Competitive pricing due to long-standing supply chain relationships.

11. Quality Assurance:All products go through strict quality control processes to meet industry standards.

12. Fast Shipping: Over 500000+ in stock, we can ship them in a short time.

Company Profile:

Beijing Huarui Jietong Trading Co., Ltd. has been engaged in the automotive aftermarket for 20 years and is a professional supplier of auto parts. Located in the capital of China, Beijing, we have factories in Beijing, Guangzhou, and Jiangsu, which enable us to meet our customers' demands for quality and quantity in a timely and efficient manner.
 

 
The company primarily focuses on accessories for Land Rover, Jaguar, and Vol vo product series, including Air Conditioning Systems, Braking Systems, Driving Systems, Engine Systems, Cooling Systems, Auto Body Systems, Steering Systems, Suspension Systems, Transmission Systems, and other related parts. Facing the trend of economic globalization, our company is committed to bringing better products and services to the world, providing high-quality products and services for domestic and foreign enterprises and customers.
 
We welcome any inquiries and look forward to your contact.
 
 
 
 
 
 
Certifications:
 

 

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