Engine coolant overflow hose for Land Rover Engine hose assembly OE LR135919 Overflow hose pipe
Product Description:
Radiator water hose
OE NO.: LR135919 LR094130
Applicable vehicle type: For Land Rover
Engine coolant overflow hose, commonly referred to in Chinese as the engine coolant overflow pipe or expansion tank connection hose, is a rubber or plastic hose connecting the radiator to the coolant expansion tank (overflow tank).
Its primary function is to transport excess coolant generated by thermal expansion and contraction, ensuring stable cooling system pressure and preventing coolant loss.
- Discharging during thermal expansion: When engine temperature rises and coolant expands beyond radiator capacity, the overflow hose directs excess coolant into the overflow tank, preventing excessive system pressure.
- Recirculating during thermal contraction: As the engine cools, a vacuum forms within the system. Coolant from the overflow tank flows back through the hose to the radiator, maintaining proper fluid levels.
- Preventing coolant loss: By creating a closed-loop system, it prevents coolant from leaking directly into the external environment.
The overflow pipe serves as the cooling system's “breathing” passage, ensuring dynamic fluid level equilibrium and preventing overheating or dry-running.
Company Profile:
Beijing Huarui Jietong Trading Co., Ltd. brings 20 years of automotive aftermarket expertise as a professional auto parts supplier. With strategic locations in Beijing, Guangzhou, and Jiangsu, we efficiently meet quality and quantity demands for global customers.
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.
Our Advantages
- 20 years of specialized auto parts industry experience
- Expert technical team for comprehensive support
- Direct partnerships with repair shops for real-world feedback
- Premium quality parts ensuring reliability and durability
- Extensive inventory with over 500,000+ items ready to ship
- Responsive customer service with quick turnaround
- Customized solutions for specific vehicle requirements
- Professional technical guidance and installation support
- Comprehensive 12-month warranty coverage
- Competitive pricing through optimized supply chains
- Rigorous quality control meeting industry standards
- Efficient global shipping via multiple carriers
Frequently Asked Questions
Shipping Information:
Items ship within 3-7 business days via Epacket/UPS/FEDEX/DHL/EMS.
Remote areas may incur additional shipping fees.
Inspect items upon delivery and contact us immediately for any damage.
Russian customers must provide full name; Brazilian customers must provide tax number for courier shipments.
Warranty & Support:
12-month warranty included with professional after-sales support for any product inquiries or issues.
Import Notes:
Import duties, taxes, and charges are not included in shipping costs and are the buyer's responsibility.
Product Tags:
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Engine coolant overflow hose for Land Rover Expansion tank PIPE OE LR135919 Overflow hose pipe Images
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