Coolant hose from thermostat housing to heater hose For Land Rover Coolant Water Hose OE LR115163
Product Description:
Radiator Hose
OE NO.: LR115163
Applicable vehicle type: For Land Rover
Automotive coolant hoses (Coolant / Radiator Hose) are the 'blood vessels' of the engine thermal management system, responsible for circulating coolant between components such as the engine, radiator, heater core, and expansion tank, thereby maintaining the engine within its optimal temperature range.
Selection and Failure Prevention
- Temperature Limits: Standard EPDM is sufficient for ordinary passenger vehicles; if the turbine inlet water temperature remains >115°C, silicone or high-temperature EPDM should be prioritized.
- Chemical Compatibility: New-generation OAT/HOAT coolants contain carboxylic acids, which have a slight erosive effect on silicone rubber; 1000-hour immersion testing is required.
- Installation Bending: Bending radius ≥3×OD, avoid twisting; worm gear type stainless steel 304 clamps are recommended, with torque of 2.5~3 N·m.
- Failure Symptoms: Adhesive outer rubber, localized bulging, clamp indentation cracks, cold start leakage powder marks; proactive replacement is recommended at 60,000~80,000 km.
Automotive coolant hoses have evolved from traditional "rubber bent tubes" to modular assemblies that are heat-resistant, chemical-resistant, lightweight, and capable of integrating sensors. A correct understanding of the cost-effectiveness and all-around performance of EPDM, combined with the high-performance advantages of silicone, and matching them with vehicle operating conditions and coolant formulations, can significantly improve the reliability of the engine/battery pack and the overall vehicle lifespan.
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.
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Coolant hose from thermostat housing to heater hose For Land Rover Coolant Water Hose OE LR115163 Images
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