Product Description:

Coolant pipe

OE NO.:  LR135283 LR135257

Applicable vehicle type: For Land Rover

Automotive Radiator Tube Water Hose (also commonly referred to as coolant hose) is a flexible pipe used in the automotive cooling system for transporting coolant. It is primarily made of rubber or composite materials and connects core cooling components such as the radiator, engine block, water pump, and thermostat, serving as a critical component of the coolant circulation path.

I. Core Functions

• Coolant Transport: Acting as the "transport channel" for coolant, it delivers the low-temperature coolant cooled by the radiator to the engine block, while simultaneously returning the high-temperature coolant generated by engine operation back to the radiator for cooling, forming a complete cooling cycle to maintain the engine at an optimal operating temperature of 80°C-90°C.
• Adaptation to Component Displacement: During engine operation, vibrations are generated, and different components exhibit displacement differences due to thermal expansion and contraction. The flexible material of the radiator hose can buffer vibrations and compensate for displacement, preventing the piping from breaking or loosening due to rigid connections.
• Sealing and Leak Prevention: The fittings at both ends of the hose (typically with clamps) achieve a tight seal, preventing coolant leakage. This ensures stable pressure within the cooling system and avoids engine overheating caused by insufficient coolant.

II. Common Types

Based on installation location and function, it is mainly divided into two categories:

• Upper Hose: Connects the radiator's upper water chamber to the engine's outlet, transporting high-temperature coolant into the radiator. It operates in a relatively high-temperature environment.
• Lower Hose: Connects the radiator's lower water chamber to the water pump's inlet, transporting the cooled coolant back to the engine, serving as the "return channel" for the coolant circulation.
• In addition, there are small circulation hoses connecting the heater and expansion tank, responsible for transporting coolant for the engine's small circulation and the vehicle's heating system.

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 Volvo 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.
 
 
 

 
 
 
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