How to Replace Power Steering Fluid For a 2018 Ford F250

You can replace your 2018 Ford F250’s power steering fluid by removing the red reservoir cap, draining the old fluid, and refilling it with Mercon fluid.
Written by Melissa Harvey
Reviewed by Melanie Reiff
Replacing the power steering fluid in your
Ford F250
is easier than you think. All you need to do is drain the old fluid from the reservoir and fill it with new Mercon fluid. In Ford F250s, the power steering reservoir has a black cap and a depiction of a steering wheel
It might be time to replace your power steering fluid if it’s hard to turn your steering wheel or if your vehicle starts making strange noises. While this may seem like an intimidating task—don’t worry; it's a cinch with this guide from
Jerry
, the
car insurance
broker and
super app
Together, we’ll go over everything you need to know: how to replace your F250’s power steering fluid, which brand you should be using, and how to tell it's time for a swap. For an extra treat, we’ll show you how to use our app for some serious insurance savings! Let’s get at it! 
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How do I replace my 2018 Ford F50’s power steering fluid? 

Luckily, swapping the power steering fluid in a Ford F250 is pretty straightforward. Follow these steps:
  • Find the power steering reservoir. There should be a black cap with a picture of a yellow steering wheel under the hood. It should be on the driver’s side 
  • Remove the black cap and insert a pump into the reservoir. You can use several household pumps—a turkey baster or a shampoo pump will work just fine 
  • Pump out the old power steering fluid. Stick your pump inside the reservoir and get to work—don’t forget a container to catch the old fluid 
  • Replace the old fluid and close the cap
And there you have it—easy peasy! Once you're swapped the power steering fluid on your Ford F250, you’re ready to roll. If you want to level up your fluid replacement and do a flush like a shop would do, you’ll need to follow a couple of extra steps
  • Disconnect the fluid line
  • Turn the steering wheel back and forth. This will fully drain the steering system so the old fluid is completely flushed out 
If you’re not comfortable doing it yourself, you can always take your Ford to a mechanic. Let’s consider some advantages and disadvantages. 
MORE: How to check and add power steering fluid

Should I replace it myself or take it into the shop? 

It all comes down to this: if you’d rather have the peace of mind that your replacement was done perfectly, there’s nothing wrong with taking your Ford to a repair shop. Trained mechanics should be able to replace your power steering fluid in about an hour, and you’ll pay about $150
However, if you’d like to expend some elbow grease to save some cash, there’s no harm in trying this yourself! You’ll need to pay about $10 to $20 for power steering fluid, but you won’t be paying the shop’s labor fees. 

Which power steering fluid is best for a 2018 Ford F250?

There are tons of options when it comes to choosing a replacement power steering fluid. Ford recommends Mercon LV ATF fluid, but we think we get the best bang for our buck using
Prestone American Vehicle PSF
. It also works well in other brands like
Ford
,
Chrysler
, and
Jeep
.
Power steering fluid
Amount
Cost
Prestone American Vehicle PSF
12 ounces
$9.99
Peak Full Synthetic North American
12 ounces
$13.29
Mercon LV ATF
32 ounces
$15.18
Pentosin ATF 44
5 liters (170 ounces)
$71.99
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Pro Tip Whatever power steering fluid you choose, make sure it's compatible with North American vehicles! 

When do I need to replace my 2018 Ford F250’s power steering fluid? 

You should replace your power steering fluid every 75,000 miles or every two years—whichever comes first. This will make sure your steering wheel turns smoothly and your steering system is healthy. 
However, you might need to replace your fluid ahead of schedule. If you notice any of these signs, its likely time for a swap: 
  • Jarring noises—such as screeching—when you turn the steering wheel
  • It’s hard to turn the steering wheel
  • Bubbles in the power steering reservoir
  • Any leaks from the reservoir
  • Color change from red to brown 
Not only does
maintenance
of your steering system improve your driving experience, but it also prolongs your Ford’s lifespan! 

How to save money on Ford insurance

If you’re all work and no play these days, you could probably use a little extra wiggle room in your monthly budget (and who doesn’t these days?); we can help you out! 
Jerry,
our
super app
for all things automotive-related will save you money on
car insurance
without compromising coverage on your Ford. 
Just sign up, and in 45 seconds, you’ll have custom quotes from the nation’s top insurance companies at your fingertips. Jerry’s team will even help you switch policies without a single phone call or exhausting form. Even better, the average Jerry user saves $800 or more on car insurance! 
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FAQs

Yes! Replacing your power steering fluid yourself will save you money on labor, so just follow these steps: remove the black reservoir cap, drain the old fluid, and refill your Ford F250 with fresh power steering fluid.
You should replace your F250’s power steering fluid every two years or 75,000 miles. Although, you may need to swap it sooner if your steering gives you grief.
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