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Range Rover L405 Fuel Delivery Pipe Hose Line 4.4 SDV8 AH4Q-9B337-BC
SKU: LR022584
Product from a certified dismantling facility
Condition:
Used
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The Range Rover L405 Fuel Line Hose Pipe 4.4 SDV8 AH4Q-9B337-BC is an original diesel fuel supply system component designed for the 4.4 SDV8 diesel engine. This used fuel line ensures a factory fit, stable fuel delivery, and compliance with the Range Rover engine's design requirements.
Specifications and technical data
- SKU: LR022584
- Mark: Range Rover
- Condition: Used
- OEM Part Number: LR022584
- Substitutable numbers: LR022584, AH4Q9B337BC, AH4Q-9B337-BC
- Fuel type: Diesel
- Part type: Hose
- Category: Hoses, Lines & Pipes
Purpose and Function in the Fuel System
The presented hose belongs to the Hoses, Pipes, and Tubes category and is a component of the diesel engine fuel supply system. It is responsible for the safe transport of diesel fuel between individual fuel system components, maintaining the correct working pressure and connection integrity.
Its dedication to the 4.4 SDV8 unit means that the geometry, connection diameters, and hose routing are adapted to the specific layout of components in the Range Rover L405 engine bay, which facilitates installation and reduces the risk of material stress during operation.
Construction and Fit for Range Rover L405
The Range Rover L405 4.4 SDV8 Fuel Line has been designed as an OEM part, ensuring it retains factory mounting points and the correct routing shape. This translates to:
- secure fit with brackets and clamps in the engine bay, without the need for modifications,
- maintaining the correct distance from hot and moving parts, reducing the risk of mechanical and thermal damage,
- stable fuel delivery under typical diesel engine loads.
The original construction of this hose is designed for resistance to common rail system working pressure and compatibility with diesel fuel, which is crucial for the durability of the entire fuel supply system.
Benefits of Using an Original Fuel Line
Using a used, original fuel line in a Range Rover L405 diesel engine allows for the preservation of the operating parameters intended by the vehicle manufacturer. Key benefits include:
- factory fit to the fuel system – no issues with hose length, diameter, or geometry,
- maintaining system integrity with proper installation and the use of appropriate connectors,
- compatibility with 4.4 SDV8 engine ancillaries, reducing the risk of installation errors,
- maintaining stable supply to the diesel unit, essential for smooth operation and correct fuel metering.
Choosing an original hose from the Hoses, Pipes, and Tubes category is particularly beneficial for modern diesel engines, where the fuel system operates under high pressure and requires precisely matched components.
Application in the 4.4 SDV8 Diesel Engine
The 4.4 SDV8 engine is an advanced diesel unit where the proper functioning of fuel lines directly impacts the smoothness of operation, performance, and emissions. A correctly selected hose:
- supports stable fuel pressure in the diesel supply system,
- reduces the risk of air ingress and power loss due to leaks,
- helps maintain predictable engine behavior across the full range of loads.
Therefore, replacing a damaged or leaking component with an original fuel line dedicated to the Range Rover L405 is a significant step in restoring proper diesel engine operation.
Condition and Practical Installation Aspects
The offered fuel line is a used part, allowing for an economical repair while maintaining the original manufacturer's specifications. In practice, this means the possibility of direct integration into the existing system, without the need for fuel system modifications.
Before installation, standard verification of connection tightness and proper hose routing relative to other engine bay components is recommended. A correctly installed hose from this series supports stable and safe operation of the diesel supply system in the Range Rover L405.
If you need other parts from the Hoses, Pipes, and Tubes category dedicated to this brand, check the available Range Rover hoses, pipes, and tubes to select a complete solution for your fuel system.
You can find more information on how readily available used OEM parts affect repair time and workshop organization in the article Availability of Car Parts Off-the-Shelf and Repair Time – How Used OEM Parts Reduce Workshop Stays?.
Delivery details
Ship to: United Kingdom
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Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in United Kingdom, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.