Mercedes W204 Seat Belt Guide Parcel Shelf Trim Cover Panelling A2046950159

Mercedes W204 Seat Belt Plastic Holder A2046950159 is an original part from the Seat Belts and Parts category, designed for the rear of the body. The holder stabilizes the belt webbing, improving fastening ergonomics and interior aesthetics, while also helping to maintain proper seat belt routing.

Specifications and technical data

• SKU: A2046950159
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2046950159
• Substitutable numbers: A2046950159, A 204 695 01 59, BG
• Location on the vehicle: Rear
• Color: Black
• Category: Seat Belts & Parts

Purpose and Function of the Seat Belt Holder

The presented holder is a component mounted in the rear of the vehicle, responsible for guiding and positioning the seat belt. Its task is to keep the webbing in the correct position relative to the seat and body, which reduces belt twisting and improves comfort when using the rear bench seat.

Using a dedicated holder is important for both convenience and maintaining a predictable belt path during sudden braking. A correctly installed part helps maintain a stable belt position relative to the mounting points, which is crucial for passive safety.

Construction, Material, and Color

The holder is made of durable plastic, selected for its resistance to daily wear and tear in the vehicle cabin. The construction is designed to ensure:

• stable belt webbing guidance without excessive slack,
• appropriate rigidity while maintaining a low component weight,
• repeatable fit to the factory mounting points in the body.

The black color allows for discreet integration into the upholstery and interior trim elements, which is particularly important for premium vehicles. The neutral color also facilitates matching with various rear seat color schemes.

Vehicle Placement and Installation Aspects

The part is intended for installation in the rear cabin, in the seat belt area. Thanks to its factory geometry, the holder works with the original mounting points, which simplifies installation and reduces the need for upholstery modifications.

When installing, pay attention to:

• correct seating of the holder in its designated place, so as not to restrict the operation of the belt retractor,
• no interference with the backrest and seat cushion of the rear bench,
• free movement of the webbing through the holder's guide, without jamming or excessive friction.

This approach ensures the full functionality of the safety system while maintaining interior aesthetics.

Item Condition and Practical Application

The offered holder is a used part, which in practice means the possibility of an economical replacement for a damaged or missing component in the vehicle. This is a beneficial solution in situations where the factory holder has cracked, broken during upholstery removal, or worn out due to intensive use of the rear bench seat.

Replacing the holder is particularly recommended when:

• seat belts are not positioned correctly on the backrest or pillar,
• the belt webbing falls out of the guide or jams during fastening,
• the original part is mechanically damaged or deformed.

Mercedes Seat Belts and Parts – Component Selection

If you also need other parts from the Mercedes Seat Belts and Parts category, check out the Mercedes seat belts and parts available in our assortment. Using components dedicated to a specific brand simplifies installation and maintains the technical consistency of the entire safety system.

Technical Knowledge and Driving Safety

A comprehensive approach to the vehicle's technical condition includes not only interior components but also key systems responsible for vehicle handling. It is worth supplementing your knowledge by using expert materials – the article “Suspension System – A Comprehensive Guide to Shock Absorbers, Control Arms, and Stabilizers”, which discusses the impact of suspension on vehicle safety and stability in everyday operation, may be helpful.