BMW E82 125i N52N 218HP Kit ECU DME 7594483 CAS3 + Clé Boîte Manuelle

BMW E82 125i N52N 218HP Engine Computer ECU DME CAS3 Kit 7594483 is a complete, used engine control unit set, designed for the gasoline version of the BMW 1 Series with a manual transmission. The kit includes an Engine Control Unit and a CAS3 module, ensuring consistent, factory-level integration of the powertrain electronics. This is a solution for owners and workshops seeking a proven, original control system for professional repair or replacement.

Spécifications et données techniques

• UGS: 7594483-6
• Marque: d'origine BMW
• Condition: D'occasion
• Numéro de pièce OEM: 7594483
• Nombres substituables: 12148613000 12147594483 5WK91136 61359147226, 8613000 7594483 9147226, 12147639564 12147624048 12147614359 12147605429, 7639564 7624048 7614359 7605429, 12147629052 12147609656 12147591709 12147583468, 7629052 7609656 7591709 7583468, 12147577996 12147587164, 75
• Type de carburant: Essence
• Type de boîte de vitesses: Boîte de Vitesses Manuelle
• Type de pièce: Boîtier moteur (ECU)
• Type d'ECU: Calculateur Moteur
• Catégorie: Allumage CDI / ECU

Purpose and Function of the ECU DME CAS3 Kit

The presented kit belongs to the Electronic Control Modules and Controllers group and is responsible for the comprehensive management of the N52N gasoline engine with 218 HP in the BMW E82 125i. The DME controller manages, among other things, fuel injection, ignition, and interaction with engine peripherals, while the CAS3 module is responsible for start authorization and communication with the vehicle's security system. Combining these elements in one kit simplifies the adaptation of the powertrain electronics to a specific vehicle configuration.

Compatibility with Gasoline Engines and Manual Transmissions

The kit is designed to work with gasoline engines and manual transmissions, which is crucial when selecting a control unit for BMW vehicles. The appropriate engine maps, control logic, and communication with other vehicle modules are tailored to the specifics of a manual drivetrain, ensuring the system operates according to the manufacturer's original specifications. For workshops, this means a reduced risk of compatibility issues and faster configuration after installation.

Benefits of Using an Original BMW Control Unit Kit

Choosing an original BMW ECU DME CAS3 kit primarily ensures electronic consistency within a single vehicle. The engine control unit and the CAS3 module come from the same configuration, which facilitates adaptation and minimizes the need for additional software modifications. For the user, this translates to stable engine operation, proper interaction with safety systems, and the preservation of the driving characteristics typical of the BMW 125i N52N.

This type of solution is particularly useful for:

• replacing a damaged engine control unit after an electronic failure,
• post-accident repairs where control modules have been damaged,
• communication problems between the DME and CAS3, manifesting as starting difficulties.

Application in Professional BMW Service and Diagnostics

The ECU DME CAS3 kit perfectly meets the needs of specialized BMW service centers that focus on diagnosing and repairing electronics in models with the N52N engine. A used, complete control module allows for faster vehicle restoration compared to time-consuming repairs of damaged electronics. By maintaining the original control architecture, standard diagnostic and programming procedures used in BMW can be utilized.

BMW Electronic Control Modules and Controllers – Upgrades and Repairs

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional controllers, engine management modules, or drivetrain-related systems, check the available parts in the BMW Electronic Control Modules and Controllers category.

More About Repairing BMW Control Units and Modules

When working with BMW electronics – including ECU kits, CAS modules, or FRM modules – it is advisable to be familiar with best practices for diagnostics, coding, and the use of salvaged parts. A detailed discussion of these topics, with examples for the 3 and 5 Series, can be found in the article Years of Driving Pleasure – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models Using Salvaged Parts?, which will help you better plan electronic repairs for other models of this brand as well.