Auto engine radiator coolant hose Structure cooling system water pipe OE LR006418 Heater hose for Land Rover

Product Description:

Heater water hose

OE NO.: LR006418

Applicable vehicle type: For Land Rover

Automotive heater hoses are a critical component of a vehicle's cooling system, primarily responsible for circulating warm coolant between the engine and heater core to provide a comfortable cabin temperature.

Common Failures

• Leaks: Hose aging and cracking, loose hose clamps;
• Internal corrosion: Caused by coolant and electrochemical reactions;
• Bulging/delamination: Material degradation reduces pressure tolerance;
• Blockage: Scale buildup or impurities in coolant.

Hose Inspection and Maintenance

• Regular checks: Recommended every six months or during maintenance. Focus on surface cracks, bulges, leakage traces, and secure clamp connections.
• Squeeze Test: With the engine cold, manually squeeze the hose, especially near connection points. Abnormally soft texture, lack of elasticity, or noticeable difference in feel compared to other sections may indicate severe internal corrosion.
• Symptom Awareness: Monitor for unusual coolant level drops, sweet odor (antifreeze scent) in the cabin, or inadequate heating. These may indicate issues with the heater hoses.

• 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