Bulb Socket BMW F20 F21 LCI Side Panel Light Lamp Holder Rear Left N/S 7424495

The BMW F20 F21 LCI Rear Left Side Lamp Bulb Socket is an original lighting installation component designed for installation in the rear left side lamp of facelifted 1 Series models. Thanks to its factory design, it ensures secure bulb seating, stable electrical connection, and proper integration with the vehicle's system. This is a practical solution for repairing a damaged socket or completing a used lighting set.

Specifications and technical data

• SKU: 7424495
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7424495
• Substitutable numbers: 63217424495, 7424495, 63117288993, 7288993, 63117223725, 7223725, 63127192563, 7192563
• Location on the vehicle: Rear, Left
• Category: Light Bulbs & LEDs

Purpose and Function of the Bulb Socket

The presented bulb socket is responsible for the mechanical mounting of the bulb and its electrical connection in the rear left side lamp. A correctly selected component for this lighting section is crucial for:

• maintaining stable electrical contact under varying road conditions,
• ensuring the correct position of the bulb relative to the reflector and lens,
• reducing the risk of flickering, intermittent illumination, or overheating of contacts.

The socket is dedicated to a specific location on the vehicle, which simplifies selection and eliminates the need for installation modifications.

Compatibility and Reference Numbers

This component belongs to the group of original BMW parts, meaning it has been designed to maintain factory lighting parameters. The part has an assigned OEM number and related interchangeable numbers, which facilitate identification in catalogs and service systems. This allows for precise verification of compatibility with a specific body version and model year of the BMW 1 Series F20/F21 LCI.

Before purchasing, it is advisable to compare the markings with the existing part or vehicle documentation to ensure the socket will work with the specific side lamp and wiring harness.

Installation Characteristics

The side lamp bulb socket is designed as a component to be installed in a specific location at the rear of the vehicle on the driver's side. The design includes:

• a fit for the factory side lamp housing,
• connectors prepared for integration with the original electrical harness,
• contact arrangement consistent with the facelifted BMW F20/F21 installation.

This solution allows for the replacement of a damaged socket without interfering with the vehicle's electrical system, while maintaining the factory standard of safety and reliability.

Condition and Advantages of Using a Used OEM Part

The offered socket is from the group of original BMW parts in used condition, which in practice means retaining factory geometry and compatibility while optimizing repair costs. Compared to random aftermarket replacements, a used OEM part:

• is designed precisely for the specific model and body version,
• retains the manufacturer's original design solutions,
• eliminates the risk of fitting issues and unreliable electrical contact.

If you want to better understand why choosing original lighting components is important for safety and lighting quality, the guide will be helpful: See More and Better – A Complete Guide to Selecting and Replacing Used LED and Xenon Headlights.

Additionally, when deciding between an original part and an aftermarket replacement, it is worth familiarizing yourself with the practical arguments described in the article 5 Reasons Why a Used OEM Part is a Better Choice Than an Aftermarket Replacement, which highlights the real benefits of using used factory components.

Related BMW Lighting Components

If you are completing the rear lighting section of your facelifted BMW 1 Series and also need other components from the BMW LED Lamps and Lights group, check the available parts in the category BMW LED Lamps and Lights.