Land Rover Discovery 4 L319 Radiator Coolant Pipe Top Hose Tube AH22-8260-BD

The Land Rover Discovery 4 L319 Radiator Hose AH22-8260-BD is an original cooling system component from the Cooling System Hoses and Pipes category, designed for precise coolant flow. This used Land Rover part helps maintain the engine's factory performance characteristics, ensuring proper fluid circulation between the radiator and other system components.

Specifications and technical data

• SKU: LR019832
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR019832
• Substitutable numbers: LR019832, AH228260BD, AH22-8260-BD
• Part type: Hose
• Category: Coolant Hoses

Purpose and Function in the Cooling System

The presented radiator hose is responsible for stable, leak-free, and directed coolant flow in the Land Rover Discovery 4 L319. Its function is to maintain the correct flow of cooling medium between the radiator and other components, which contributes to maintaining the optimal operating temperature of the engine.

Thanks to its factory-fitted design for the specific model configuration, the hose ensures:

• correct routing in the engine bay without stress or twists,
• appropriate internal diameter matched to the system's capacity,
• stable connection to radiator spigots and connectors.

Benefits of Using an Original Land Rover Hose

An original radiator hose for the Discovery 4 L319 ensures consistency with the vehicle's factory construction. In practice, this means:

• precise geometric fit – no need for modifications, cutting, or adapting universal replacements,
• maintenance of designed cooling performance – the correct cross-section and shape of the hose support stable engine thermal operation,
• compatibility with original clamps and mountings in the engine bay.

Choosing an original part from this category reduces the risk of leaks, overheating, and improper temperature distribution within the cooling system.

Characteristics of the Used Component

As a used part, the radiator hose retains its factory geometry and intended purpose, offering an economical solution for Land Rover Discovery 4 L319 owners. This type of component is particularly attractive when a damaged hose needs to be replaced quickly while maintaining the vehicle's original specifications.

A used cooling system hose can be a good choice for, among others:

• repairs after mechanical failure or collision,
• damage to spigots or connectors on the existing hose,
• restoring the original hose routing after previous modifications.

Selection and Vehicle Compatibility

To ensure proper operation of the cooling system, it is crucial to match the hose to the specific engine and body version of the Discovery 4 L319. The original radiator hose offered here has been designed specifically for Land Rover's construction requirements, facilitating installation and minimizing the risk of errors during fitting.

In practice, this means that during replacement, you can maintain:

• factory hose routing relative to the fan, radiator, and engine accessories,
• appropriate bending radius, reducing the risk of kinks and flow restriction,
• compatibility with existing brackets and guides in the engine bay.

Technical Support and Additional Materials

If you are planning a comprehensive inspection of the cooling system in your Discovery 4 L319 and want to better understand the impact of temperature on component durability, check out the guide Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings, where you will find practical tips on operating and selecting cooling components.

If you are considering replacing multiple components responsible for coolant circulation in your Land Rover and want to maintain the integrity of the entire system, explore the available parts in the Land Rover Cooling System Hoses and Pipes category.