Expansion tank exhaust pipe hose LR143911 for Land Rover Range Rover Cooling system hose
Expansion tank exhaust pipe hose LR143911 for Land Rover Range Rover Cooling system hose
Product Description:
Expansion tank outlet hose
OE NO.: LR143911
Applicable vehicle type: For Land Rover
The expansion tank drain pipe constitutes a vital component of the vehicle's cooling system, primarily serving to discharge surplus coolant from the expansion tank and release pressure within the system.
When coolant expands due to rising temperatures within the cooling system, the drain pipe directs the excess fluid to a designated outlet, preventing overflow. Furthermore, upon opening the expansion tank cap, it assists in releasing system pressure, thereby avoiding the spray of coolant caused by pressure differentials and ensuring operational safety.
Typically, one end of the expansion tank drain pipe connects to the expansion tank, while the other end links to a coolant recovery tank beneath the vehicle or discharges directly onto the ground. During installation, ensure connections are secure and fasten using appropriate clamps. For routine maintenance, regularly inspect the drain pipe for signs of ageing, cracks, or leaks, replacing it promptly if any issues arise.
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 VO LVO 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.

- 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
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.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.



