Ford Transit Custom Window Washer Bottle Container Reservoir Tank BK21-13K185-C

Ford Transit Custom Window Washer Bottle Container Reservoir Tank is an original washer system component from the Washer fluid reservoirs, pumps, and nozzles category, designed for professional body and windshield maintenance in your Ford. Thanks to its factory origin, it ensures predictable washer system performance, stable mounting, and proper integration with other system components. This is a practical solution for users who expect a proven design and a perfect fit for factory mounting points.

Specifications and technical data

• SKU: BK21-13K185-C
• Mark: Ford
• Condition: Used
• OEM Part Number: BK21-13K185-C
• Substitutable numbers: BK21-13K185-C, BK2113K185C, 1924048, BK21-13C087-BF, BK2113C087BF
• Part type: Reservoir
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the washer system

The presented reservoir is responsible for storing washer fluid and delivering it steadily to the pump and nozzles, which translates into effective windshield cleaning while driving. When combined with a properly selected pump and nozzles, it creates a cohesive system that allows for even fluid distribution across the windshield surface, reducing fluid consumption and improving visibility in difficult weather conditions. The original design provides proper shaping of the reservoir for the Ford Transit Custom engine bay space, which facilitates installation and maintenance. Compatibility with factory mounts, connectors, and hoses is maintained, so there is no need for any system modifications.

Construction and fitment for Ford Transit Custom

The Ford brand guarantees that the reservoir geometry, connector placement, and mounting points are consistent with the vehicle manufacturer's factory specifications. This is particularly important for components in the Washer fluid reservoirs, pumps, and nozzles category, where an incorrect shape or connector position can cause leaks, difficult installation, or collisions with other components in the engine bay. The original reservoir for the Ford Transit Custom has been designed to:

• ensure stable mounting in the designated body points,
• maintain adequate fluid working capacity under typical operating conditions,
• enable proper connection of hoses and washer system accessories.

Performance characteristics and benefits of the OEM solution

Choosing an original washer fluid reservoir from dismantling is a solution that allows you to maintain the structural integrity of the vehicle. The OEM component is designed for a specific model, which translates into:

• a secure fit to factory brackets and supports,
• proper routing of hoses and connectors,
• preservation of the fluid flow path intended by the manufacturer. This reduces the risk of stress in the installation, leaks, and problems with system venting. For the user, this means stable washer operation and predictable system behavior in daily use.

Condition, origin, and practical application

The offered reservoir comes from the original Ford production line, which is essential for maintaining compliance with service documentation and parts catalogs. The product is marked as used, which in practice means it was previously operated in a vehicle but is still suitable for further use after proper installation and basic leak verification by a mechanic. Such a solution is particularly beneficial in the case of post-accident repairs, replacing a damaged reservoir after fluid freezing, or during long-term operation in harsh conditions. Using an original component allows you to maintain factory installation routing and avoid problems typical of imprecise aftermarket replacements.

Technical support, selection, and additional materials

When selecting a reservoir for a specific version of the Ford Transit Custom, it is worth using the manufacturer's markings and catalog data to ensure full compatibility with the vehicle's year and configuration. Proper matching of fluid system components is just as important as the correct selection of components in other vehicle systems – more on the principles of selection and maintenance of supply components can be found in the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration. If you want to better understand why original parts from dismantling often provide a better fit than cheap replacements, the following article will be helpful: Why do original parts from dismantling fit better (and last longer) than cheap equivalents?. It will allow you to consciously approach the selection of components, especially in the case of elements mounted in tight engine bay spaces. If you are planning a comprehensive repair or modernization of the zone responsible for windshield cleanliness in your Ford and need other elements from the same group, such as additional reservoirs, pumps, or washer nozzles, check the available parts in the Ford washer fluid reservoirs, pumps, and nozzles category.