Mercedes W203 S203 front left right seat belt height adjuster is an original part from the seat belts and parts category, designed for the factory security system in C-Class models. It ensures proper belt routing on the front seats, contributing to comfort and the correct functioning of the passive safety system.
Specifications and technical data
- SKU: A2038600088
- Mark: Mercedes (Genuine OE)
- Condition: Used
- OEM Part Number: A2038600088
- Substitutable numbers: A2038600088, A 203 860 00 88
- Location on the vehicle: Front, Left, Right
- Category: Seat Belts & Parts
Intended Use and Vehicle Placement
The presented seat belt height adjuster is designed for installation on the front seats, on both the driver's and passenger's sides. The component works with the factory guides and mountings in the body pillar, enabling:
- precise adjustment of the belt height relative to the driver's and passenger's physique,
- stable belt webbing guidance without unwanted friction against upholstery edges,
- maintenance of the correct safety system geometry with various seat adjustments.
Function and Safety Significance
The seat belt height adjuster in the Mercedes C-Class W203/S203 series is a crucial element of the passenger protection system. It is responsible for:
- adapting the belt path to the user's height, which reduces the risk of the webbing incorrectly resting on the neck or shoulder,
- maintaining a stable anchor point during sudden braking or collision,
- cooperating with belt pretensioners and retractors so that the system can operate according to the manufacturer's design specifications.
Thanks to this component, it is possible to achieve repeatable, predictable operating conditions for the entire seat belt system, which directly impacts the level of protection for the driver and passenger.
Benefits of Using an Original Mercedes Adjuster
Choosing an original seat belt height adjuster for the Mercedes W203/S203 offers a range of practical advantages:
- factory fit to the body – no need for modifications to the pillar, upholstery, or mountings,
- compatibility with the safety system design – maintaining the belt's operational kinematics as intended by the manufacturer,
- integration with the vehicle's interior – the part blends in with the original pillar covers and trim,
- preservation of the car's utility value – using a component consistent with the factory design is beneficial for the vehicle's continued use.
Part Condition and Service Application
The seat belt height adjuster is a used original part obtained from dismantling. This solution is particularly beneficial in situations where:
- the existing adjuster has suffered mechanical wear or damage,
- there are excessive play, jamming, or limited movement in the belt guide,
- replacement is necessary after accident repair of the pillar or interior.
Using an original component allows for the restoration of the correct functionality of the seat belt system without altering the body structure.
Mercedes Seat Belts and Parts – Component Selection
If you are looking for other parts from the seat belts and parts category dedicated to this brand, check out the Mercedes seat belts and parts available in our store to select compatible components for your model.
More on Refurbishment and Used Parts
If you are interested in the broader context of using used components in premium segment cars, it is worth reading the article on our blog used parts for Mercedes – original parts from dismantling, where we discuss the practical aspects of selecting and operating such elements.
To compare different manufacturers' approaches to safety system design and modern technical solutions, you can also read the post Hot Hatch Legend: The Evolution of the VW Golf GTI from Mk1 to Mk8 – Construction Changes and VW Car Parts, which shows how systems and components have developed in another popular model.
