Upper Coolant Hose Fit Land Rover Range Rover Water Hose Upper Radiator Hose Cooling System LR039253

Product Description:

Auto Radiator Water Hose
OE number: LR039253 LR013687
Applicable vehicle type: For Land Rover

Automobile Radiator Water Hose (Radiator Coolant Hose/Radiator Water Tank Hose) is a critical component of the engine cooling system, responsible for connecting the engine to the radiator, circulating coolant, and maintaining the normal operating temperature of the engine.

Main Functions

Coolant Conveyance: Circulate coolant between the engine and radiator to prevent engine overheating.

Withstand High Temperature and Pressure: Adapt to extreme conditions within the engine compartment to ensure long-term stable operation.

Maintenance, Replacement, and Selection Recommendations

1. Regular Inspection: During each maintenance session, visually inspect and manually feel the upper and lower radiator hoses to assess their elasticity, and check for cracks, bulges, and any signs of leakage.

2. Preventive Replacement: Radiator hoses are critical components for preventive replacement. It is recommended to consider replacement after 80,000 to 100,000 kilometers of driving or 5 to 6 years, regardless of whether obvious cracks are present, to prevent sudden failures.

3. Selection Guide:

• Precise Matching: Must be selected based on vehicle model, year, and engine type. The shape, length, and bending angle of hoses vary significantly across different vehicle models.
• Accompanying Clamps: When replacing hoses, new stainless steel clamps must be used simultaneously to ensure optimal sealing performance and clamping force.

4. Professional Operations:

• Absolutely Cold Engine Operation: Must be performed only after the engine has completely cooled down to prevent severe scalding from hot coolant and steam.
• Standard Bleeding: After replacement, the cooling system must undergo standard bleeding and refilling procedures to thoroughly expel air, preventing airlocks that could cause localized overheating of the engine.

• 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