Engine Wiring Mini One F57 Petrol B38 Loom Cable Harness Injector Module 2379303

The Mini One F57 B38 Injector Harness is an original part from the Cables, Harnesses, and Connectors group, designed for the gasoline fuel system in the Mini One F57 model with a B38 engine. It enables a stable connection of the injectors to the vehicle's electrical system, ensuring proper fuel metering and efficient engine operation.

Specifications and technical data

• SKU: 2379303
• Mark: Mini (Genuine OE)
• Condition: Used
• OEM Part Number: 2379303
• Substitutable numbers: 12512379303, 2379303, KZ
• Fuel type: Petrol
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function of the Injector Harness

The presented harness is responsible for the electrical connection of the injectors to the engine control module in the gasoline fuel system. A correctly selected injector harness is crucial for:

• stable control of injector opening times,
• maintaining the correct fuel-air mixture,
• reducing electrical interference in the engine bay,
• ensuring proper engine starting and smooth operation.

Thanks to its specific fit for the Mini One F57 B38 configuration, the harness allows for the preservation of the factory wiring logic and proper connector placement within the engine compartment.

Construction, Connectors, and Compatibility

This harness belongs to the Cables, Harnesses, and Connectors group, meaning it is designed for the demanding environment of the engine bay. It includes wires of appropriate cross-section, insulation adapted for elevated temperatures, and connectors matched to the injectors and the Mini vehicle's electrical system.

The appropriate wire geometry and connector placement facilitate installation and minimize the risk of mechanical stress, insulation abrasion, or improper harness routing near moving or hot components.

Benefits of Using an Original Mini Harness

Using the original injector harness in a Mini One F57 B38 offers a range of practical operational benefits:

• Factory Electrical Fitment – correct resistances and wire cross-sections support proper engine control unit operation.
• Stable injector connections – dedicated connectors reduce the risk of circuit interruptions and misfires resulting from electrical issues.
• Predictable fuel system behavior – maintaining the original installation architecture facilitates easier diagnostics and servicing.
• Adapted for gasoline fuel – the harness design considers the operating characteristics of a gasoline-powered engine.

Condition, Installation, and Service Application

The offered harness is a used part, making it an attractive service solution for users seeking original components within a reasonable budget. It is suitable for replacing damaged wiring as well as for repairs related to fuel injection problems, engine misfires, or control unit errors concerning injector circuits.

Due to its specific fit for the Mini One F57 B38, installation by an experienced service center is recommended, adhering to factory mounting points and wiring routes to maintain high system reliability.

Expanding the Mini Electrical System – Cables, Harnesses, and Connectors

If you are planning a comprehensive repair or upgrade of the engine area in your Mini and need other parts from the same group, such as additional harnesses, power cables, or service connectors, check the available parts in the Mini Cables, Harnesses, and Connectors category.

If you want to better understand how to select used electrical system parts and other components for popular car models, our guide will be helpful: Best Used Car Parts – A Guide to the Most Frequently Chosen Original Parts.