BMW X1 E84 Wire Cable Plug Wiring Socket Rear Lamp Light Left N/S 6984754

The Left Rear Lamp Socket Wiring Harness for BMW X1 E84 is an original electrical system component designed to service the driver's side rear lighting. Its factory-designed construction ensures a secure electrical connection and stable lamp mounting, contributing to the trouble-free operation of the rear and brake lights.

Specifications and technical data

• SKU: 6984754-10
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6984754
• Substitutable numbers: 6984754, 63212992477, 2992477
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Application and Function in the Lighting System

The offered wiring harness with socket belongs to the rear lights and brake lights category, responsible for delivering power and control signals to the left rear lamp of the vehicle. Its precise placement on the vehicle is clearly defined, simplifying the selection of the correct component for repairs or replacement of damaged wiring.

This element works in conjunction with the factory rear lamp, providing:

• a stable electrical connection for all lamp functions (position light, brake light, turn signal – according to vehicle configuration),
• proper wire routing within the bodywork,
• secure connection of the plug to the lamp housing, minimizing the risk of loose connections and circuit interruptions.

Connector Design and Compatibility

The wiring harness with socket has been specifically designed for the BMW X1 E84, meaning a tailored connector geometry, the correct number of pins, and the appropriate wire layout. This ensures an organized installation process without the need for wiring modifications or the use of adapters.

The original connector ensures:

• proper fit with the left rear lamp,
• resistance to typical operational stresses in the rear bodywork,
• easy disconnection and reconnection during service work.

Condition, Origin, and Benefits of Choosing a Used Part

This product is sourced from disassembly and is offered as an original BMW part in used condition. Such electrical system components, when properly maintained, retain their functionality for a long time, making their reuse a technically sound and economically beneficial solution.

Choosing a used wiring harness with a rear lamp socket allows you to:

• reduce repair costs compared to a new part,
• maintain system consistency with the manufacturer's original standards,
• limit waste by reusing functional components.

To better understand how used parts – including lighting components – fit into a modern approach to repairs, check out our article: Circular Economy in Your Garage – How Choosing Used Parts from Disassembly Truly Supports Environmental Protection and Your Wallet?.

Installation and Service Aspects

The left rear lamp socket wiring harness is designed for installation in the factory mounting points within the BMW X1 E84 body. By maintaining the original wire length and correct connector layout, service work typically involves:

• disconnecting the old connector from the lamp and the vehicle's wiring,
• routing the harness according to the factory path,
• connecting the new component and verifying the operation of the rear and brake lights.

This approach minimizes the risk of installation errors that could occur when using non-original adapters or self-modified wires.

Why Choose This BMW X1 E84 Rear Lamp Harness?

By opting for the Left Rear Lamp Socket Wiring Harness for BMW X1 E84, you gain a component structurally matched to the specific model, ensuring predictable lighting system performance. This is a practical solution for repairing a damaged connector, signs of contact overheating, or issues with intermittent lamp operation.

If you are also looking for other BMW rear lights and brake lights for your car, check out our dedicated category: BMW Rear Lights and Brake Lights. This will allow you to easily gather all the necessary lighting system components in one place.