Ford Ranger Mk6 TKE Window Washer Tank Cap Cover Panel AB39-17K606-AA

Ford Ranger Mk6 TKE Window Washer Tank Cap Cover Panel is an original washer system component from the Washer fluid tanks, pumps and nozzles group, designed for diesel-powered vehicles. The carefully designed cap ensures a tight seal for the tank, stable hose routing, and reliable system operation during daily use.

Specifications and technical data

• SKU: AB39-17K606-AA
• Mark: Ford
• Condition: Used
• OEM Part Number: AB39-17K606-AA
• Substitutable numbers: AB39-17K606-AA, AB3917K606AA, AB39-17K606-AC, 1737558
• Fuel type: Diesel
• Part type: Reservoir
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function of the component

The washer fluid tank cap in the Ford Ranger Mk6 TKE is responsible for protecting the inside of the tank from contaminants and maintaining the correct operating pressure within the system. A properly selected part reduces the risk of dirt, moisture, and dust entering the fluid, which translates into stable operation of the washer pump and even fluid delivery to the windshield.

In a Diesel engine vehicle, the washer system is particularly exposed to intensive use in road conditions, which is why the correct tank cap is essential for driving comfort, visibility, and driver safety.

Construction and fitment for Ford Ranger Mk6 TKE

The offered cap has been designed as a component compliant with the factory mounting geometry of the Ford Ranger Mk6 TKE. This means:

• secure seating on the edge of the washer fluid tank,
• maintaining the correct position relative to the engine compartment,
• compatibility with the original hose and accessory system.

As a result, installation is straightforward, without the need for modifications or adjustments. The cap works with the washer system as an integral part of the Washer fluid tanks, pumps and nozzles group, which helps maintain the consistency of the entire system.

Performance characteristics and advantages

As a dismantled part, the washer fluid tank cap is a practical solution for servicing a Ford Ranger, especially when original parts are difficult to obtain. The main benefits include:

• maintaining factory fitment to the engine compartment design,
• the ability to restore full functionality of the washer system after damage or wear of the previous cap,
• reducing the risk of tank leaks and uncontrolled fluid loss.

A properly selected cap supports the stable operation of the pump, nozzles, and hoses, which translates into even distribution of fluid across the windshield surface and efficient cleaning in difficult weather conditions.

Selection by part numbers and compatibility with the vehicle system

The component should be selected based on the vehicle's technical data and the manufacturer's markings, which allows for full compatibility with the washer system in the Ford Ranger Mk6 TKE. If in doubt when identifying the part, it is helpful to compare the design of the cap with the currently installed element and verify it in the service documentation.

For users who want to deepen their knowledge about selecting components by manufacturer markings and the relationships between individual systems in a diesel-powered car, an article describing the diagnostics and maintenance of the fuel system will be useful – it discusses, among other things, part selection by markings and practical service tips: Fuel system – injectors, pumps and fuel tank: maintenance and regeneration.

Condition, origin and practical application

The washer fluid tank cap is a used part, sourced from a dismantled Ford vehicle. Such components are frequently chosen for maintenance repairs when a reasonable service cost is important while maintaining the original design. In many cases, they allow for restoring full system efficiency without the need to resort to replacements with uncertain fitment.

If you are interested in a broader context of using dismantled parts when servicing older Ford Ranger models and other vehicles, it is worth reading the guide describing repair strategies in situations of limited availability of new components: No parts at the dealership? How to handle repairs of older models using dismantled parts.

If you are planning a comprehensive repair or upgrade of the washer system area in your Ford and need other elements from the same group, such as tanks, pumps, or nozzles, check the available parts in the Ford washer fluid tanks, pumps and nozzles category.