BMW E46 Indicator Lamp Fender Right O/S Side Additional Turn Yellow 8370720

The Right Fender Turn Signal for BMW E46 is an original, amber signal lamp mounted in the passenger-side fender. This item from the Turn Signals category provides a clear light signal on the side of the body, improving vehicle visibility and safety during road maneuvers. Thanks to its factory design, it is perfectly matched to the body lines of the BMW 3 Series E46 and helps maintain the car's cohesive appearance.

Specifications and technical data

• SKU: 8370720
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8370720
• Substitutable numbers: 8370720, 63138370720
• Location on the vehicle: Right
• Color: Yellow
• Category: Indicator Assemblies

Purpose and Function of the BMW E46 Fender Turn Signal

The presented turn signal lamp is designed for installation in the right fender of the BMW 3 Series E46. Its side placement makes the turn signal more visible to other road users in blind spots, supporting safe lane changes and turns at intersections.

The amber color of the lens meets regulatory requirements for turn signal light colors and provides a clear, easily recognizable light signal. The lamp's construction is optimized for compatibility with the factory BMW electrical system, facilitating installation and minimizing the risk of connection errors.

Construction, Color, and Body Fitment

The fender turn signal has been specifically designed with the BMW E46 body geometry in mind, ensuring a proper fit with the fender's contours. The appropriately shaped lens reduces the risk of leaks at the bodywork junction and helps maintain the aesthetic appearance of the vehicle's side.

The amber lens provides:

• clear contrast of the light signal against the body paint,
• correct turn signal light color compliant with road regulations,
• a cohesive look with other lighting elements on the BMW E46.

Thanks to its factory design, the lamp maintains the correct mounting geometry, promoting a stable fit in the fender and minimizing the risk of looseness or vibrations during driving.

Condition, Service Application, and Benefits of Installation

This part is used, making it a cost-effective solution for accident repairs, replacing a damaged turn signal, or restoring full functionality to the side lighting on a BMW E46. In many cases, this can reduce service costs while maintaining the original part specifications.

Choosing an original fender turn signal for the BMW E46 ensures:

• factory fitment to the body and electrical system,
• a cohesive look with the vehicle's other lamps,
• correct optical characteristics and light color.

This is a practical solution for both workshops specializing in the BMW brand and for owners who maintain their car's lighting themselves.

Application Area and Related BMW Turn Signals

If you are planning a comprehensive repair or upgrade of the exterior lighting area on your BMW and need other components from the same group, such as side signal lamps, front turn signals, or additional signaling modules, check the available parts in the BMW Turn Signals category.

Selecting Used Parts and Technical Support

When choosing a used fender turn signal for the BMW E46, it is worth paying attention to compatibility with the body version and the condition of the lens and bulb socket. A correctly selected part allows for the restoration of full lighting functionality without the need for costly replacement of entire lamp assemblies.

If you are considering whether an original, aftermarket, or used part would be a better solution for your situation, an article comparing the costs, quality, and fitment of different types of components may be helpful – a detailed discussion can be found in the material on the cost-effectiveness of original, aftermarket, and used car parts.