Seat Buckle Mercedes W169 W245 Tensioner Lower Belt Rear Centre A1698604469

Description

Mercedes W169 / W245 Rear Center Seat Belt Buckle with Lower Belt Tensioner is a specialized component from the Seat Belts and Parts category, designed for installation in the rear of the vehicle. This is a used OEM part that allows for the restoration of the correct functionality of the rear bench seat’s center seat belt anchor point, while maintaining the factory functionality of the safety system.

Specifications and technical data

• SKU: A1698604469
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: A1698604469
• Substitutable numbers: A1698604469, A 169 860 44 69, KZ
• Location on the vehicle: Rear
• Category: Seat Belts & Parts

Component Purpose and Function

The described seat belt buckle with tensioner is responsible for the secure fastening of the rear center seat belt and for cooperating with the lower belt section’s tensioner system. Its placement in the rear of the vehicle ensures proper belt webbing guidance and stable buckle mounting, which is crucial for the protection of the passenger seated in the middle of the rear bench.

Thanks to its design, which is consistent with original Mercedes factory solutions, this component maintains the correct mounting geometry and cooperation with other passive safety system components.

Construction and Technical Features

The rear center seat belt buckle with lower belt tensioner is designed as a compact module for rear vehicle installation. Its construction includes:

• Buckle Mechanism ensuring secure belt buckle engagement and a clear locking signal.
• Lower Belt Tensioner Part responsible for cooperating with the vehicle’s safety system in emergency situations.
• Factory Mounting Points enabling installation in the designated location without altering the body structure.

This solution allows for maintaining consistency with the original seat belt system design in Mercedes A-Class (W169) and B-Class (W245) models, while also aligning with the quality standards used by BMW as an OE parts supplier.

Benefits of Using a Used OEM Part

Choosing a used seat belt buckle with a lower belt tensioner is a sensible solution for drivers who want to restore the full functionality of the rear center seat without the cost of purchasing a new component. The main advantages include:

• Original OEM Construction – maintaining the factory operating parameters of the seat belt system.
• Precise Fit for the Rear of the Vehicle – no need for modifications to mountings or installation adaptations.
• Economical System Restoration – a cost-effective solution for post-accident or operational repairs.

If you are considering when it’s best to opt for a used part versus a new one, the article: Car Parts – New or Used? Comparing Costs, Quality, and Durability, where the differences between these solutions are discussed in more detail, may be helpful.

Selection and Installation in the Rear of the Vehicle

Before installing the rear center seat belt buckle with lower belt tensioner, it is recommended to:

• Verify compatibility with the specific body version of the Mercedes W169 or W245 to ensure proper fit with the rear bench seat.
• Check the condition of the mountings in the rear of the vehicle, which guarantees stable seating of the component.
• Have the installation performed by a qualified service center, especially due to its cooperation with passive safety systems.

A correctly selected and installed component allows for the restoration of the full functionality of the rear center seat belt, which is important both from the perspective of passenger safety and technical inspection requirements.

Other BMW Seat Belts and Parts

If you are also looking for other BMW seat belts and parts for your car, check out our dedicated category: BMW Seat Belts and Parts, where you will find a wide selection of compatible safety system components.