Range Rover Sport L494 AdBlue Injector Diesel Exhaust Fluid AJ20D6 FPLA-189E3-AC

Range Rover Sport L494 AdBlue Injector Diesel Exhaust Fluid AJ20D6 is an original exhaust emission reduction system component designed for diesel engines in Land Rover vehicles. It belongs to the Lines, Hoses and Pipes category, working in conjunction with the AdBlue system responsible for the precise dosing of the solution into the exhaust system. This technical solution supports compliance with emission standards and ensures stable operation of the diesel power unit.

Specifications and technical data

• SKU: FPLA-189E3-AC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FPLA-189E3-AC
• Substitutable numbers: FPLA-189E3-AC, FPLA189E3AC, LR134710, 04440210434
• Fuel type: Diesel
• Part type: Line
• Category: Hoses, Lines & Pipes

Purpose and function of the AdBlue injector

The AdBlue injector in the Range Rover Sport L494 model operates within the diesel engine's exhaust gas cleaning system, dosing urea solution into the exhaust stream. A properly functioning component of this type:

• ensures stable AdBlue dosing across a wide range of engine loads,
• supports the effective operation of the nitrogen oxide (NOx) reduction system,
• reduces the risk of the unit entering limp mode due to AdBlue system errors,
• helps maintain emission parameters at the levels required for modern diesel engines.

Thanks to proper integration with the AdBlue lines and pipes system, this component influences engine performance and the correct operation of the control electronics.

Construction and integration with the Lines, Hoses and Pipes system

The presented injector is a component that structurally works with the Lines, Hoses and Pipes category, responsible for transporting the AdBlue solution from the tank to the injection point. Proper matching of connectors and pipe diameters allows for:

• a tight connection with the existing installation in the Range Rover Sport L494,
• maintaining the correct pressure in the AdBlue system,
• minimizing the risk of leaks and system aeration,
• seamless cooperation with the factory pump and control module.

As a component from the Land Rover family, the injector is designed for compatibility with the factory exhaust system and diesel engine control.

Performance characteristics and application benefits

The AdBlue injector dedicated to the Range Rover Sport L494 has been developed for the demanding operating conditions of diesel units. Using this component allows you to:

• restore the correct operation of the AdBlue system after failure or wear of the previous injector,
• reduce the appearance of error messages related to the emission reduction system,
• maintain stable combustion parameters and engine operation in road mode,
• preserve compliance with the vehicle manufacturer's factory specifications.

The used condition of the component allows for an economical repair of the AdBlue system while maintaining the original design and fit for the vehicle's installation.

Selection, installation and operation in a diesel engine

The AdBlue injector AJ20D6 is intended for diesel power units used in the Range Rover Sport L494, so when selecting, it is worth paying attention to compatibility with the specific engine version and exhaust system configuration. During installation, it is recommended to:

• check the condition of the AdBlue supply lines, hoses, and pipes,
• verify the tightness of connections after installation,
• perform computer diagnostics to verify system operation after replacement,
• use high-quality AdBlue fluid to reduce the risk of contamination.

Regular inspection of the AdBlue system in a diesel engine promotes longer, stable operation and reduces the risk of costly repairs related to the exhaust system.

System expansion and additional information

If you are planning a comprehensive repair or upgrade of the AdBlue area in your Land Rover and need other elements from the same group, such as supply lines, flexible hoses, or rigid supply pipes, check the available parts in the Land Rover Lines, Hoses and Pipes category.

To better take care of the durability of the installed injector and other dismantled components, it is worth learning practical rules of operation and maintenance – detailed tips can be found in the article How to extend the service life of used car parts?.