Product Description:

Oil cooler inlet hose
OE number: LR007413
Applicable vehicle type: For Land Rover

The radiator outlet hose is a vital component of the cooling system, connecting the radiator outlet chamber to the engine cooling system to transport coolant. Within the automotive engine cooling system, the outlet hose typically connects one end to the lower outlet port of the radiator and the other end to the engine's inlet port. This allows coolant flowing out of the radiator to enter the engine's water passages via the outlet hose, completing the heat dissipation cycle. Its primary function is to return the cooled coolant from the radiator back to the engine, carrying away the heat generated by the engine to ensure it operates within the normal temperature range. If the radiator is likened to the “heat sink” of the cooling system, then the lower radiator hose serves as the “return line” for the coolant, responsible for delivering the cooled fluid back to the engine to re-enter the cooling cycle.

Over time, radiator hoses may develop various faults, with common issues including:

• Coolant Leakage: Aging or loosening seals at the hose connections to the radiator or engine can cause coolant seepage. Leakage points are often found at hose clamps or compression fittings, or at locations where rubber hoses have aged and cracked. Leaks cause the coolant level to drop, increasing the risk of engine overheating. The primary causes are rubber hose aging over time, frequent thermal expansion and contraction leading to cracking, or loose clamps causing poor sealing.
• Overheating or insufficient heating: Abnormal temperatures in the lower radiator hose (either excessively hot or cold) often indicate cooling system issues. For example, a scalding hot upper hose paired with a cold lower hose may indicate poor coolant circulation, potentially caused by a faulty water pump, stuck thermostat, or clogged radiator. Conversely, if the engine reaches normal operating temperature but the lower hose feels cool, it could be due to partial blockage in the radiator's lower hose section or damage to the water pump impeller.
• Clogged Lines: Impurities and scale can accumulate as coolant flows through the lines, eventually causing partial or complete blockages in the lower radiator hose. These blockages impede coolant flow, leading to poor heat dissipation and increased engine temperature. Causes include failure to remove contaminants from the cooling system and prolonged use of coolant without replacement, resulting in scale buildup.
• Rubber Hose Deterioration: Radiator outlet hoses typically use rubber or heat-resistant plastic hoses. Prolonged exposure to heat and aging reduces their elasticity, causing them to harden or even crack. Hose deterioration is a natural wear process; the longer the usage period, the more severe the aging, increasing the risk of leaks or bursting.

These issues severely compromise cooling system performance, necessitating timely inspection and maintenance.

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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