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Where is The Rear Window Washer Fluid Reservoir Ford Explorer?

Published by Dustin Babich on

For Ford Explorer owners, maintaining visibility through clean windows is essential for safe driving. The rear window washer system plays a crucial role in this, especially in adverse weather conditions or when driving on dirt roads. Knowing where to find the rear window washer fluid reservoir is key to ensuring this system functions properly. In this guide, we’ll explore the typical location of the rear window washer fluid reservoir in a Ford Explorer and discuss its importance.

Short Answer: In most Ford Explorer models, the rear window washer fluid reservoir is integrated with the front windshield washer reservoir. This combined reservoir is usually located in the engine compartment, often near the front fender or close to the firewall. It’s designed to supply washer fluid to both the front and rear washers through separate pumps or valves.


Keeping your Ford Explorer’s windows clean not only enhances the appearance of your vehicle but is also vital for unobstructed vision while driving. The rear window washer system, with its dedicated nozzle and spray function, relies on a reservoir filled with washer fluid to operate effectively. Understanding the location and maintenance of this reservoir can help ensure your rear window remains clear, regardless of driving conditions.

Key Takeaways:

  • The rear window washer fluid in a Ford Explorer typically shares a reservoir with the front windshield washer system.
  • This reservoir is generally found in the engine compartment.
  • Regularly checking and refilling the washer fluid reservoir is essential for optimal visibility and safety.

Typical Location of the Rear Window Washer Fluid Reservoir

For the Ford Explorer, the washer fluid reservoir for the rear window is commonly integrated with the front windshield washer reservoir. This dual-function reservoir is usually positioned in the engine compartment. Its location can vary slightly depending on the model year and design of the Explorer, but it’s often found near the front fender, close to the vehicle’s firewall.

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Shared Reservoir Design

The shared reservoir design simplifies the washer system and reduces the number of components. It contains separate pumps or valves to direct fluid to either the front windshield or the rear window, depending on which washer function is activated.

Importance of the Washer Fluid Reservoir

The washer fluid reservoir is a critical component of your Ford Explorer’s maintenance. It holds the washer fluid that cleans both the front windshield and the rear window, ensuring clear visibility. Regularly checking the fluid level and topping it up when necessary helps prevent running out of fluid when it’s most needed, such as in muddy conditions or during winter months when road salt and grime are prevalent.


In your Ford Explorer, the rear window washer fluid reservoir’s role in maintaining clear visibility cannot be overstated. Typically integrated with the front windshield washer reservoir and located in the engine compartment, this reservoir is essential for the function of your rear window washer system. Regular maintenance, including checking and refilling the washer fluid, is crucial for safe driving.

Frequently Asked Questions

Q: Can I use any type of fluid in the washer reservoir?

A: It’s best to use a washer fluid that is suitable for the climate and conditions you’re driving in. In colder climates, make sure to use a fluid with antifreeze properties to prevent freezing.

Q: How do I know if my washer fluid reservoir is leaking?

A: Signs of a leak include a rapid decrease in fluid level without usage and visible fluid under the vehicle. If you suspect a leak, inspect the reservoir and hoses for damage.

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Q: Can I refill the washer fluid reservoir myself?

A: Yes, refilling the washer fluid reservoir is a simple task. Ensure the vehicle is on a level surface, locate the reservoir cap, and carefully pour in the washer fluid until the reservoir is full.

Q: What should I do if my rear window washer isn’t working, but the reservoir is full?

A: If the rear window washer isn’t working despite a full reservoir, there could be a clog in the nozzle or an issue with the pump. Consult a professional mechanic for diagnosis and repair.

Q: Is it necessary to clean the washer fluid reservoir?

A: While not regularly required, cleaning the reservoir can be beneficial, especially if contamination or sediment is suspected. This usually requires professional assistance.

Q: How often should I check the washer fluid level in my Ford Explorer?

A: It’s a good practice to check the washer fluid level regularly, such as once a month, and before long trips or when you expect adverse weather conditions.

Dustin Babich

Dustin Babich

Dustin Babich

As the passionate author behind, Dustin Babich is a knowledgeable expert in all things automotive. With a deep understanding of car tools, equipment, engines, and troubleshooting techniques, Dustin Babich shares invaluable insights, practical tips, and effective solutions to empower readers in overcoming car-related challenges.

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