Mercedes W221 Seat Belt Buckle Retractor Rear is a safety system component designed for the rear of the vehicle, specifically for the S-Class W221 models. It offers a factory fit for the Mercedes vehicle's construction, ensuring consistency with the original safety system and user comfort in line with the manufacturer's standards.
Specifications and technical data
- SKU: A2218600585-2
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2218600585
- Substitutable numbers: A2218600585, A 221 860 05 85
- Location on the vehicle: Rear
- Category: Seat Belts & Parts
Vehicle Application and Function
The presented rear seat belt with buckle and retractor is part of the passive safety system in the Mercedes S-Class W221. It is responsible for securely holding the passenger in place while driving and for cooperating with the vehicle's other protective systems.
Its placement in the vehicle is the rear cabin, meaning the component is designed for the geometry of the seats and mounting points in the rear of the body. This ensures correct belt routing angles and proper retractor function in emergency situations.
Compatibility and Fit for Mercedes W221
As part of the seat belts and parts category, this component has been developed for full integration with the factory mounting points in the Mercedes W221. Its construction adheres to the manufacturer's standards, which translates to:
- precise fit with original brackets and mountings in the rear of the body,
- maintaining correct belt routing geometry relative to the seat and pillars,
- proper retractor cooperation with the vehicle's safety system.
Such a fit minimizes the need for installation modifications and allows for the preservation of safety parameters intended by the manufacturer.
Component Features and Benefits of Use
The combination of the belt, buckle, and retractor in a single unit simplifies the servicing process and reduces the risk of incorrect selection of individual components. Using a complete rear safety system element allows for:
- restoring the factory functionality of the safety system after a collision or wear and tear,
- maintaining predictable vehicle behavior during sudden braking or impact,
- ensuring consistency with the original electrical and mechanical installation within the rear seat area.
This component comes from the Mercedes offering, which signifies compliance with the manufacturer's internal standards regarding design, materials, and operation.
Condition and Service Application
The product is offered as a used part, which is a cost-effective solution for users seeking a factory component at a reasonable price while maintaining the original installation specifications. This type of element is suitable for situations where:
- replacement of a damaged rear seat belt after retractor deployment is necessary,
- restoring full functionality of the rear seat row after accident repairs is required,
- preserving the original character of the vehicle without using aftermarket alternatives with uncertain fitment.
How to Wisely Choose a Used Safety Component
When selecting a used seat belt for a Mercedes, it is advisable to pay attention to compliance with manufacturer markings and fitment for the specific body version and equipment. Comparing data with service documentation or consulting a mechanic specializing in the brand can be helpful.
If you want to better understand the differences between original, aftermarket, and used parts and make an informed decision about which option will be most cost-effective for your situation, read the article: original, aftermarket, and used parts – what to choose to combine safety with cost-effectiveness.
Other Seat Belts and Parts for Mercedes
If you also need other components from the seat belts and parts category dedicated to this brand, check out our offer on Mercedes seat belts and parts to select complete solutions for your vehicle.
