Land Rover Discovery L550 Water Pipe Coolant Hose Line 2.0 Diesel GJ32-8B159-AA

The Land Rover Discovery L550 Coolant Hose Pipe 2.0 Diesel GJ32-8B159-AA is an original cooling system component designed for 2.0 diesel engines in the Discovery L550 model. It ensures stable coolant flow, contributing to the safe operation of the powertrain under various load conditions.

Specifications and technical data

• SKU: LR071992
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR071992
• Substitutable numbers: LR071992, GJ32-8B159-AA, GJ328B159AA
• Fuel type: Diesel
• Category: Coolant Hoses

Purpose and Function in the Cooling System

The presented coolant hose pipe operates within the 2.0 diesel engine's coolant circuit, responsible for its efficient movement between system components. A correctly selected water hose minimizes the risk of overheating, stabilizes operating temperature, and supports uniform heat dissipation from the engine block.

This part belongs to the Cooling System Hoses and Pipes category, meaning it is designed to withstand the variable pressure and temperature typical of coolant circulation in modern diesel engines.

Compatibility with 2.0 Diesel Engine

The hose has been developed for use in compression-ignition engines, which is significant due to the thermal characteristics of diesel units. Fuel Type: Diesel indicates that the hose's geometry, connection diameters, and material resistance are adapted to the specific operating conditions of such an engine.

• Stable Maintenance of Operating Temperature – proper coolant flow reduces the risk of localized overheating.
• Fit for Discovery L550 Cooling System – the hose's shape and mounting points are designed for the specific engine bay architecture.
• Safe Cooperation with Ancillaries – correct fluid routing supports the operation of the radiator, thermostat, and other components.

Original Origin and Item Condition

The hose comes from the Land Rover line, ensuring factory fitment for the Discovery L550 and compliance with the manufacturer's design specifications. Original components from this brand are characterized by predictable performance in operation and proper interaction with other cooling system elements.

The product is used, allowing for economical repair or servicing of the cooling system while maintaining original assembly specifications. This is a particularly beneficial solution for comprehensive service work when multiple components are replaced simultaneously.

Benefits of Using an Original Water Hose

• Factory Fit for Discovery L550 – no need for modifications, drilling, or diameter adjustments.
• Consistency with 2.0 Diesel Cooling System – the hose cooperates with the factory arrangement of spigots and mountings.
• Reduced Risk of Leaks – the correct shape and length of the hose promote tight connections with clamps and spigots.
• Economical Repair – a used OEM part helps reduce service costs while maintaining high functionality.

Technical Support and Additional Materials

When planning service work, it's advisable to take a broader view of the entire cooling system. Our guide discusses the impact of summer temperatures on cooling efficiency and the cost-effectiveness of using used components such as radiators or fans – find details in the article “Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings”.

If you are looking for other Cooling System Hoses and Pipes dedicated to this brand, check out the Land Rover Cooling System Hoses and Pipes available in our assortment to select components consistent with your vehicle's factory specifications.