Mercedes W169 W245 Water Coolant Hose Pipe A1698301696

Mercedes W169 W245 Water Coolant Hose Pipe is an original cooling system component designed for A-Class and B-Class models, ensuring stable coolant flow between engine components. Thanks to its factory geometry and precise fit for the specific Mercedes platform, the hose guarantees secure attachment in the brackets and proper compatibility with clamps and mounting elements. It is a practical solution for users looking for a proven, used part with maintained functionality.

Specifications and technical data

• SKU: A1698301696
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698301696
• Substitutable numbers: A1698301696, A 169 830 16 96
• Category: Clamps & Hardware

Purpose and function of the coolant hose

Mercedes W169 W245 Water Coolant Hose Pipe operates within the cooling system, responsible for the safe and leak-free routing of fluid between key engine components. The properly shaped path of the hose minimizes the risk of kinking, abrasion, and collision with other engine bay components. Using an original solution allows for maintaining factory flow characteristics, which promotes a stable operating temperature for the power unit.

A properly selected coolant hose reduces the risk of overheating, leaks, and uncontrolled fluid loss, which directly impacts engine durability and vehicle operating comfort. For W169 and W245 models, it is particularly important to maintain proper hose routing in the tight engine compartment, which is why using a component consistent with the manufacturer's design is a beneficial choice.

Technical category: Clamps and mounting parts

The product belongs to the Clamps and mounting parts group, which means it is adapted to work with factory brackets, clamps, and mounts used in the Mercedes cooling system. The appropriate stiffness and shape of the hose facilitate its correct positioning and secure attachment at existing mounting points, without the need for modifications or makeshift solutions.

Such a fit translates into:

• stable hose routing in the engine compartment,
• reduced mechanical loads at support points,
• limitation of vibrations and stresses in connection zones with connectors.

Benefits of using an original used component

Choosing a used, original coolant hose for a Mercedes allows you to combine cost control with the preservation of factory geometry and compatibility. The part sourced from dismantling is structurally consistent with the vehicle manufacturer's requirements, which facilitates installation and reduces the risk of operational problems typical of replacements with imprecise shapes.

To better assess when it is worth choosing a used part versus a new one, a guide comparing both solutions will be helpful. A detailed breakdown of cost and quality differences can be found in the article New or used? A comparison of car parts costs and quality, which will help you make an informed service decision.

Preparation for installation and service application

The coolant hose in this configuration is intended for use in Mercedes A-Class and B-Class vehicles based on the W169 and W245 platforms, where precise fitment to the cooling system is essential. During replacement, it is recommended to check the condition of clamps, connectors, and other hoses to avoid the recurrence of leakage problems in the near future.

If you are planning a comprehensive repair or upgrade of the cooling system area in your Mercedes and need other elements from the same group, such as brackets, clamps, or additional hose mounts, check the available parts in the Mercedes Clamps and mounting parts category.