Land Rover Discovery Sport L550 Alternator Generator 2.0 AJ200 LR140623

Land Rover Discovery Sport L550 Alternator Generator 2.0 AJ200 is an original component from the Alternators and generators group, designed for the charging system in Land Rover vehicles. This used OEM alternator ensures proper operating parameters for the electrical system, stable power supply for electrical consumers, and correct compatibility with the 2.0 AJ200 engine electronics.

Specifications and technical data

• SKU: LR140623
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR140623
• Substitutable numbers: LR140623, RMGX7310300DF, RMGX-7310300-DF
• Category: Alternators & Generators

Purpose and function in the electrical system

The alternator in the Discovery Sport L550 model with the 2.0 AJ200 engine is responsible for converting the engine's mechanical energy into electrical energy, powering the battery and all key vehicle systems. A properly selected OEM component guarantees the correct charging voltage, which reduces the risk of power drops, starting issues, or errors in control modules.

Using an original alternator in this model is particularly important due to the advanced onboard electronics, extensive safety systems, and numerous comfort-related electrical consumers. The dedicated design ensures a proper fit for mounting points, electrical connections, and the operating characteristics of the AJ200 powertrain.

Advantages of using an original Land Rover alternator

Choosing an OEM alternator for the Discovery Sport L550 translates into a number of practical operational benefits:

• reliable cooperation with factory engine controllers and energy management systems,
• stable battery charging across a wide range of loads,
• proper operation of the vehicle's electrical and electronic equipment,
• preservation of the factory operating parameters of the powertrain.

As a result, the charging system remains consistent with the manufacturer's design, which reduces the risk of unplanned downtime and costly repairs resulting from improper part selection.

Installation and operational characteristics

The alternator designed for the Discovery Sport L550 with the 2.0 AJ200 engine is a construction engineered for installation at factory mounting points, using original electrical connectors. This facilitates the mechanic's work, shortens replacement time, and reduces the risk of installation errors, such as improper belt tension or incorrect wiring connections.

A used OEM component from the Alternators and generators category allows for maintaining high system functionality while optimizing service costs. This is a particularly advantageous solution for repairing vehicles used intensively, where both reliability and maintenance economy are important.

Condition, verification, and vehicle selection

The product is offered as a used part, which means that a standard workshop inspection is recommended before installation, including checking operation under load and the condition of electrical connections. Proper selection of the alternator for a specific version of the Discovery Sport L550 with the 2.0 AJ200 engine should take into account the manufacturer's markings and compatibility with the engine accessory layout.

To facilitate identification, information about the OEM part number, interchangeable numbers, and SKU designation is available in the product card, presented in the technical specifications section. This allows for precise verification of compatibility with your specific vehicle.

Land Rover Alternators and generators – expansion and service of the charging system

If you are planning a comprehensive repair or upgrade of the charging system area in your Land Rover and need other elements from the same group, such as additional alternators, generators, or related mounting components, check the available parts in the Land Rover Alternators and generators category.

If you want to better understand how the use of original used components affects the vehicle's resale value, it is worth reading the article Original used parts vs. resale price – how not to lose money?, which discusses the practical aspects of choosing OEM parts instead of aftermarket replacements.