BMW F10 F20 F30 N20 Valvetronic Wiring Harness Cable Actuator 7619142

BMW F10 F20 F30 Engine Wiring Harness is an original part from the Spark Plug Wires & Coil Connectors category, designed for use in selected BMW F-series models. This used, factory harness ensures proper electrical connection between the ignition coils, sensors, and engine control unit, contributing to stable engine operation and accurate diagnostics. It's a solution for users who expect compatibility with the original electrical system and predictable installation.

Specifications and technical data

• SKU: 7619142
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7619142
• Substitutable numbers: 12517619142, 7619142, 7619143, 33321095239, 1095239
• Category: Ignition Wires & Coil Boots

Purpose and Function of the BMW Engine Harness

The engine wiring harness in BMW F10, F20, and F30 models is responsible for distributing electrical signals between key components of the ignition and engine control system. A correctly selected harness:

• ensures proper power supply to the ignition coils and their control by the ECU,
• enables accurate reading of signals from engine sensors,
• minimizes the risk of electrical interference and misfires,
• facilitates servicing and diagnostics thanks to factory connectors and wire routing.

With a design consistent with the manufacturer's solutions, the harness works with original connectors in the engine bay, helping to maintain the factory installation architecture.

Construction and Advantages of the Original BMW Harness

The offered BMW Engine Wiring Harness belongs to a group of components that operate in a demanding thermal and mechanical environment. Using an original solution from the Spark Plug Wires & Coil Connectors category allows for maintaining:

• adequate insulation resistance to temperature and vibrations in the engine bay,
• stable electrical connections thanks to factory connectors,
• correct wire routing according to factory mounting points.

The harness is prepared for use with the powertrains used in the F10, F20, and F30 platforms, reducing the need for modifications or adaptations to the installation.

Selection by OEM Number and Interchangeable Numbers

The part has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise identification of the harness in BMW catalogs and parts selection systems. This allows for verification of compatibility with a specific engine version and vehicle year, as well as comparison of the harness with other interchangeable references.

Before purchasing, it is recommended to compare the part number with your vehicle's documentation or existing installation to confirm full compatibility with your specific BMW F-series configuration.

Condition, Installation, and Service Application

The engine wiring harness is offered as a used part, allowing for economical repair of the ignition and engine control system while maintaining the original manufacturer's specifications. This type of component is particularly useful in situations where:

• there has been mechanical damage to the wires or connectors (abrasion, breakage, contact corrosion),
• intermittent misfires or sensor communication problems occur,
• a section of the wiring needs replacement after body repairs or intervention in the engine bay.

Installing the harness, following BMW service procedures, allows for restoring correct wire routing and proper electrical connections, which directly impacts engine running smoothness and operational parameter stability.

Other BMW Spark Plug Wires & Coil Connectors

If you need other BMW Spark Plug Wires & Coil Connectors compatible with other models of this brand, check out the BMW Spark Plug Wires & Coil Connectors available in our store to select a part that perfectly matches your engine configuration.

For users interested in a broader perspective on diagnostics and selection of powertrain supply and control components, we recommend the guide article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, which discusses practical aspects of working with engine systems, OEM part selection, and their operation.