VW Golf GTI CD1 Tail Light Rear Lamp Socket Cable Plug Left N/S 5H0945207A

VW Golf GTI CD1 Plug Connector Rear Lamp Left is an original electrical installation component designed to service the driver's side rear lighting. Thanks to its factory design, it ensures a stable electrical connection and proper compatibility with the vehicle's wiring harness. It is a practical solution for collision repairs, lamp replacements, or damage to the factory connector.

Specifications and technical data

• SKU: 5H0945207A-2
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 5H0945207A
• Substitutable numbers: 5H0945207A, 5H0 945 207 A
• Location on the vehicle: Rear, Left
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Function in the Vehicle

The presented plug with cable is a lighting system component installed in the rear left part of the body. It is responsible for a secure connection of the lamp to the electrical system, which translates to the correct operation of parking lights, brake lights, turn signals, or license plate lights – depending on the specific lamp configuration in a given VW Golf GTI model.

Thanks to its factory fit for the CD1 platform, the connector maintains the correct pin geometry, appropriate cable length, and compatibility with the original left rear lamp. This facilitates servicing and reduces the risk of installation errors that often occur when using universal solutions.

Construction and Technical Features

The plug is designed as a dedicated installation component for a specific model, ensuring:

• the correct shape of the connector housing, matched to the rear lamp socket,
• proper cable routing within the rear part of the body,
• maintenance of the factory pin layout and their current carrying capacity,
• compatibility with the original Volkswagen electrical harness.

This solution allows for maintaining the integrity of the installation, which is particularly important in vehicles equipped with advanced light control systems and on-board diagnostics. Proper electrical matching minimizes the risk of system errors and communication problems between modules.

Service Application and Installation

The left rear lamp plug with cable is primarily useful in situations where:

• the connector has suffered mechanical damage during disassembly or a collision,
• contacts have overheated due to prolonged use,
• pins have corroded, causing an unstable connection,
• the driver's side lamp has been repaired or replaced.

This component allows for restoring proper lighting operation without the need to replace the entire wiring harness in the rear of the vehicle. Thanks to the factory nature of the component, installation is predictable and can be performed according to the service procedures specified for the VW Golf GTI.

Product Characteristics and Condition

The offered plug is from the group of original Volkswagen parts, meaning it adheres to the quality standards of the vehicle manufacturer. The product is classified as used, which in practice means it has been sourced from dismantling and verified for its suitability for further use. This type of component is particularly cost-effective compared to new parts, while maintaining proper fit.

For ease of identification, manufacturer markings and reference numbers are used, allowing for the selection of the correct part for a specific vehicle configuration. If in doubt, it is advisable to compare the markings with the existing component or service documentation to ensure full compatibility.

Part Selection and Additional Information

When selecting this left rear lamp plug with cable for the VW Golf GTI, it is important to pay attention to compatibility with the vehicle's body version and lighting equipment. Manufacturer markings, OEM part numbers, and interchangeable numbers are helpful for precise component matching to a specific car instance.

If you are planning a comprehensive repair or upgrade of the rear lighting zone in your Volkswagen and need other parts from the same group, such as connectors, wiring harness sections, or additional adapters, check the available parts in the Other Volkswagen category.

For more extensive upgrade projects, including the powertrain or performance modifications, comparative materials regarding sports versions of other brands may be helpful. For a broader technical context related to differences in the construction of powertrains, brakes, and chassis, it is worth reading the article Audi RS vs. Other Models – What's Under the Hood and Chassis?, which discusses the manufacturer's approach to high-performance components.