Suzuki SV650 Rear Tail Seat Assembly Connector Adapter Piece 4551319F5

The Suzuki SV650 Rear Tail Seat Assembly Connector Adapter Piece is a specialized electrical installation component for the rear section of the motorcycle, designed to work with the seat assembly and the rear wiring harness. Thanks to its design, which matches factory connectors, it ensures a stable electrical connection and proper communication with the lighting system. This used OEM Suzuki component is a solution for users looking for a compatible mounting adapter without the need for installation modifications.

Specifications and technical data

• SKU: 4551319F5
• Mark: Suzuki
• Condition: Used
• OEM Part Number: 4551319F5
• Substitutable numbers: 4551319F5, 45513-19F5
• Location on the vehicle: Rear
• Category: Rear & Brake Light Assemblies

Purpose and Function in the Lighting System

The adapter is an electrical installation component in the rear of the motorcycle, operating in the area where the seat assembly connects to the harness leading to the Rear Lights and Brake Lights. Its purpose is to ensure proper transmission of electrical signals to the lamps, including the position light, brake light, and any additional functions provided for in the specific model.

This type of solution is particularly important when servicing or replacing rear bodywork components of the motorcycle, where maintaining the original wiring path and avoiding soldering or using universal connectors is desired.

Construction and Fit for Suzuki SV650

The adapter is designed as part of the original Suzuki installation, which translates to a perfect fit for the factory sockets and wire routing in the SV650 model. The connectors used are prepared to operate in conditions typical for the rear of a motorcycle – exposed to vibrations, temperature changes, and moisture.

This solution allows for:

• maintaining the original wire routing geometry around the seat and rear lamp,
• secure seating in the harness without looseness or stress,
• easier diagnostics of potential faults in the lighting circuit.

Application in the Rear of the Vehicle

The adapter's placement in the rear zone of the motorcycle means it directly impacts the reliability of the rear lighting. A correctly chosen component helps reduce the risk of:

• intermittent operation of the brake light when riding over uneven surfaces,
• periodic failures of the position light,
• compatibility issues when replacing the seat assembly or bodywork components.

For users who are modernizing the rear of their motorcycle or restoring it to its factory condition, such an adapter is a practical way to maintain installation consistency without interfering with the main harness.

Characteristics of a Used Component

The item is a used part, meaning it has been dismantled but retains the functionality required for further use. In practice, this allows for an economical replacement of a damaged adapter while maintaining the original manufacturer's specifications. Components of this type are often chosen by service centers and users who want to keep their motorcycle in a configuration close to the factory standard.

If you are planning a comprehensive repair or upgrade of the rear lighting zone on your Suzuki and need other parts from the same group, such as wiring harnesses, bulb holders, or complete lamp modules, check the available parts in the Suzuki Rear Lights and Brake Lights category.

For those interested in a broader approach to drivetrain configuration and customizing their motorcycle or vehicle to their individual riding style, practical tips can be found in the article Used Drive Axles and Differentials – How to Choose Gear Ratios for Your Riding Style, which discusses the selection of used components in terms of technical parameters and operation.