Citroën Relay III Peugeot Boxer Windscreen Wiper Arm Left N/S 6429CK

Citroën Relay III Peugeot Boxer Windscreen Wiper Arm Left N/S is an original component from the Wiper arms group, designed for installation on the driver's side. Engineered for the specific geometry of the windshield, it ensures stable wiper blade operation, even pressure distribution across the glass, and predictable performance during intensive use.

Specifications and technical data

• SKU: RHD-6429CK
• Mark: Citroën
• Condition: Used
• OEM Part Number: 6429CK
• Substitutable numbers: 6429CK
• Location on the vehicle: Left
• Part type: Wiper Arm
• Category: Wiper Arms

Purpose and fitment

This wiper arm has been developed specifically for the Citroën Relay III and Peugeot Boxer commercial models, taking into account the characteristic driver position and the large surface area of the windshield. Its placement on the left side of the vehicle guarantees the correct operating angle of the blade, which translates into a clear field of vision in the critical area in front of the vehicle.

Thanks to a design consistent with the factory wiper system specifications, the component works seamlessly with the original drive mechanism and mounting, which facilitates installation and reduces the risk of incorrect alignment relative to the windshield.

Construction and performance parameters

The wiper arm utilizes a rigid metal construction that provides adequate resistance to deformation during operation in rain, snow, or at higher driving speeds. The integrated spring system maintains constant pressure of the blade against the windshield, which reduces streaking and improves water-clearing efficiency.

The geometry of the arm has been selected to:

• ensure an optimal wiping range on the driver's side,
• maintain stable blade operation along the entire path,
• minimize vibration and noise during operation in various weather conditions.

Such a solution is particularly important in commercial vehicles, where good visibility directly affects the safety of maneuvering in urban traffic and on the road.

Characteristics of the used component

The offered wiper arm is a used part, sourced from dismantling, which allows for an economical replacement while maintaining the manufacturer's original specifications. In practice, this means preserving the factory fitment to the mounting, the correct length, and the appropriate operating profile relative to the windshield.

Choosing an original, used wiper arm is a beneficial solution in situations where you want to maintain compatibility with the factory wiper system without the need to use replacements with uncertain parameters.

Application in daily operation

The left wiper arm in the Citroën Relay III and Peugeot Boxer is responsible for clearing the most important part of the driver's field of vision. A properly selected and functional component:

• improves driving comfort in rain and during snowfall,
• reduces eye fatigue thanks to even windshield clearing,
• supports safe maneuvering of a large vehicle in urban traffic and on the highway.

Replacing a worn-out arm with a functional component of factory geometry is recommended whenever problems arise with blade pressure, uneven water clearing, or visible play in the mounting.

Expanding the Citroën wiper system

If you are planning a comprehensive repair or upgrade of the windshield visibility zone in your Citroën and need other elements from the same group, such as additional arms, mounts, or related wiper system components, check the available parts in the Citroen wiper arms category.

To better plan service work on the vehicle and understand the impact of individual sub-assemblies on driving comfort and safety, it is worth expanding your knowledge of other vehicle systems – the article Performance exhaust system: used manifolds and sports catalytic converters on the road may be helpful, as it shows a practical approach to selecting used components.