Land Rover Discovery 3 L319 Power Steering Oil Cooler Hose Line 2.7 V6 QGC500131

Land Rover Discovery 3 L319 Power Steering Oil Cooler Hose Line 2.7 V6 is an original hydraulic system component, designed specifically for models in this series. As part of the Oil coolers and hoses group, it is responsible for stable heat dissipation from the power steering fluid, which translates into more confident vehicle handling and a longer service life for other components. A used OEM part is a sensible choice for drivers looking for a technically matched solution at an attractive price.

Specifications and technical data

• SKU: QGC500131
• Mark: Land Rover
• Condition: Used
• OEM Part Number: QGC500131
• Substitutable numbers: QGC500131, 5H323D746FA, 5H32-3D746-FA
• Part type: Oil Cooler Line
• Category: Engine Oil Coolers & Lines

Purpose and function in the power steering system

This oil cooler hose is dedicated to the power steering system in the Land Rover Discovery 3 L319 with a 2.7 V6 engine. It is responsible for transporting oil between the cooler and other system components, ensuring effective cooling during operation under varying off-road and road loads.

Thanks to proper flow and heat dissipation, the hose helps maintain stable operating parameters for the power steering pump and steering gear. This is particularly important in a heavy off-road vehicle, where the steering system is exposed to high loads and elevated temperatures.

Construction and fitment for Land Rover Discovery 3

The power steering oil cooler hose has been designed as a factory component, which means precise fitment to the body geometry and steering system of the Discovery 3 L319. The appropriately selected length, shape, and mounting points facilitate installation in the original brackets without the need for modifications.

Original origin ensures compatibility with the factory oil cooler and other hoses in the system. As a result, the correct routing of the hose is maintained, minimizing the risk of chafing, vibrations, and leaks during operation.

Benefits of using a used OEM hose

Choosing a used power steering oil cooler hose for a Land Rover is a solution that allows you to combine savings with maintaining the factory design of the system. Compared to aftermarket replacements with a universal design, the OEM component offers:

• secure fitment for the specific model and engine version,
• preservation of the original hose routing,
• consistency with other power steering system components,
• reduction of installation-related issues.

A used original component is particularly attractive for maintenance repairs when you want to maintain the vehicle's factory specifications without excessively increasing service costs.

Operation in high temperatures and under load

The power steering system in a heavy SUV like the Land Rover Discovery 3 often operates in demanding conditions – from city driving and highways to off-road. High ambient temperatures and prolonged loads cause the oil temperature to rise, which is why a functional oil cooler hose is crucial for the stability of the entire system.

To better understand the impact of temperature on cooling components in a car and the potential for savings when using used components, it is worth checking out the guide Summer heat vs. cooling system: used radiators and fans as a guarantee of savings. This will allow you to consciously plan the maintenance of cooling and power steering systems in your vehicle.

Expansion and modernization of the Land Rover oil cooling system

If you are planning a comprehensive repair or modernization of the oil cooling area in your Land Rover and need other elements from the same group, such as additional hoses, return sections, or oil cooling components, check out the available parts in the Land Rover oil coolers and hoses category.