Mercedes W169 Rear Lamp Left N/S Tail Light Plug Socket Wiring A0375453528

Mercedes W169 Left Rear Lamp Harness Connector Wire A0375453528 is an original electrical installation component designed for the left-hand rear lighting in W169 series models. This used harness ensures a factory fit with the rear lamp, stable electrical connections, and compatibility with the vehicle's wiring. It's a practical solution for users looking to restore full lighting functionality without costly wiring modifications and without compromising on compatibility.

Specifications and technical data

• SKU: A1698202764-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698202764
• Substitutable numbers: A1698202764, A 169 820 27 64, A0375453528, A 037 545 35 28
• Location on the vehicle: Rear, Left
• Category: Rear Light Assemblies

Application and Function in the Vehicle

The presented harness belongs to the Rear Lights and Brake Lights category, responsible for the correct power supply and control of the left-hand rear lamp. Its placement on the vehicle is specified as rear – left side, which aids in unambiguous part identification.

This component is responsible for:

• transmitting power to the position light, brake light, and other functions of the rear lamp,
• ensuring a stable connection between the vehicle's main harness and the lamp,
• maintaining correct electrical communication without the need to interfere with the original installation.

Construction and Technical Fit

The harness is specifically designed for Mercedes W169 series vehicles, ensuring correct wire lengths, the appropriate connector type, and a pin layout matched to the factory rear lamp. This means installation is similar to the factory process, without the need for cutting wires or using additional adapters.

Key construction features:

• dedicated connector for the left rear lamp,
• wires routed according to the original installation path,
• adherence to safety standards and resistance to typical operating conditions in the rear of the vehicle.

Thanks to this, the harness maintains consistency with the factory electrical schematic, which is important for both daily operation and service diagnostics.

Benefits of Using an Original Harness

Choosing a used, original lamp harness offers several practical advantages over universal aftermarket alternatives. Primarily, it ensures:

• precise fit for the specific model – no issues with wire length or connector type,
• compatibility with the factory installation – maintaining the original electrical system without modifications,
• easier diagnostics – service diagrams refer to original solutions, simplifying work for electricians and mechanics.

This solution is particularly beneficial for collision repairs, replacing a damaged lamp, or restoring lighting functionality after a wiring or connector failure.

Product Condition and Installation Aspects

The offered harness is a used part, allowing for a reasonable purchase cost while maintaining the original manufacturer's specifications. Before installation, a standard inspection of the insulation, contacts, and wire routing is recommended to ensure long-term trouble-free operation.

During installation, pay attention to:

• correct routing of wires in factory guides and holders,
• firmly plugging the connector into the left rear lamp until the locking mechanism engages,
• checking the operation of all lighting functions after installation is complete.

Other Mercedes Rear Lights and Brake Lights

If you are also looking for other components in the Rear Lights and Brake Lights category dedicated to this brand's vehicles, check out our offer for Mercedes Rear Lights and Brake Lights, where you will find a wide selection of lighting components tailored for various models.

More Technical Knowledge

Are you interested in topics related to vehicle system upgrades and repairs, including the impact of wiring changes on other components? See our guide article Performance Exhaust Systems: Used Headers and Sport Catalytic Converters on the Road, where we discuss practical aspects of selecting and installing components in various vehicle makes.