Ford F150 Strut Replacement Time & Guide: A DIY Walkthrough

How Long to Replace Shocks?

If you’re tackling this job for the first time and have the right tools, expect to spend 3 to 5 hours replacing both front struts on your Ford F-150. Professional mechanics with lifts and air tools can knock it out in 1.5 to 2.5 hours.

We get it. Dealership quotes can make your wallet cry, but you’re not sure how much time you’ll actually need to replace the front shocks yourself. This guide will clear up that uncertainty.

We’ll walk you through every step with clear timelines. You’ll stay on the lower end of that time estimate. We’ve got you covered from gathering tools to taking that final test drive.

Signs Your F-150 Struts Are Failing

Don’t jump into this job without confirming your struts actually need replacing. Swapping out parts that still work wastes your time and money.

Common Failure Symptoms

Your truck talks to you when something’s wrong with the suspension. Watch for these telltale signs:

• Excessive Bouncing: Your truck keeps bouncing up and down after you hit a bump or pothole.

• Nose-Diving: The front end drops hard when you hit the brakes.

• Body Roll: You feel like you’re swaying or losing control when turning or changing lanes at speed.

• Uneven Tire Wear: Check your front tires for “cupping” or scalloped wear patterns on the tread.

• Leaking Fluid: You spot oily hydraulic fluid leaking from the strut body.

The 50,000-Mile Bounce Test

There’s no set replacement schedule, but suspension performance starts dropping off after a certain point.

Suspension experts, including engineers at companies like Monroe, recommend checking your suspension every 50,000 miles (or 80,000 km). That’s your cue to start paying attention.

Try this simple bounce test in your driveway. Push down hard on one front corner of your truck two or three times, then let go. If it bounces more than twice before settling down, your struts are probably shot and ready for replacement.

A Realistic DIY Time Budget

That 3 to 5 hour window is realistic, but several things can affect the actual time required to replace front shocks. Knowing these factors helps you plan better.

Factors Affecting Your Time

Your total project time depends on these key elements:

• Your mechanical skills and experience with suspension work.

• The tools you have available. An impact wrench beats a breaker bar every time.

• How much rust and corrosion you’re dealing with. This is a major time killer in northern climates.

• Whether you use a pre-assembled “quick strut” or compress springs yourself.

DIY Time Breakdown

We strongly recommend using a pre-assembled quick strut for safety and speed. This breakdown assumes you’re taking that route. The second side always goes faster.

Essential Tool and Parts Checklist

Getting everything ready before you start is the best way to keep this job smooth and on schedule. Nothing kills momentum like a mid-job parts store run.

Can I DIY This Job?

Absolutely. This job requires some muscle but it’s straightforward with the right tools.

• Basic Sockets & Wrenches: You’ll need a full metric set. Common sizes for F-150s include 15mm, 18mm, 21mm, 27mm, and 30mm 12-point sockets.

• Breaker Bar: Essential for breaking loose high-torque and rusted suspension bolts.

• Torque Wrench: Critical safety tool for tightening bolts to factory specs. Don’t skip this.

• Heavy Hammer/Mallet: Helps persuade stuck components like tie rod ends to come loose.

• Pry Bar: Gives you the leverage you need for aligning components during reassembly.

• Floor Jack & Jack Stands: Absolutely non-negotiable for safety. Never work under a vehicle supported only by a floor jack.

The Smart Choice: Quick Struts

F150forum.com users often express fear about spring compressors. One user writes, “I’ve seen videos where guys use those scary spring compressors. I’m worried I’ll get hurt.”

That’s a valid concern. The solution is using a “Quick Strut” - a complete, pre-assembled unit with the strut, coil spring, and top mount included.

The benefits are huge. First, you avoid the dangerous job of compressing the old, high-tension coil spring. Second, you save at least 1-2 hours of difficult work. Finally, you get a brand-new spring and mount, not just a new strut. This gives you a complete suspension refresh. We highly recommend complete assemblies. You can browse our selection of [Ford F-150 Quick Strut Assemblies] to find the right fit.

Essential Safety Gear

Don’t start without proper protection.

• Safety Glasses

• Mechanic’s Gloves

• Wheel Chocks

Step-by-Step Replacement Video Guide

This section gives you a detailed written walkthrough. Visual learners should pair these steps with a quality video for best results.

Watch This Video First

We’ve found this detailed video guide from 1A Auto Parts to be one of the clearest for this specific job. Follow their visual steps while reading our instructions below. This Ford F150 strut replacement video guide combined with written directions gives you the confidence to do it right.

Step 1: Prep and Secure

Park your F-150 on level, solid ground. Set the parking brake and place wheel chocks behind the rear wheels.

Before lifting the truck, use a breaker bar to slightly loosen the lug nuts on both front wheels. This is much harder and less safe once the wheels are off the ground.

Lift the front of the truck with a floor jack and secure it on jack stands. Place the stands on solid frame rails, not on suspension components.

Step 2: Disassemble Wheel and Hub

Remove the wheel and set it aside.

Next, remove the brake caliper and caliper bracket. Use a bungee cord or caliper hook to hang the assembly securely from the frame. Never let the caliper hang by its brake hose - this can cause damage.

Carefully disconnect the ABS sensor wire from the plastic clips holding it to the steering knuckle and frame.

Pry off the small dust cover in the center of the hub to expose the axle nut. Remove the 30mm axle nut with a breaker bar or impact wrench.

Step 3: Disconnect The Knuckle

This step involves separating the main suspension components. Spray penetrating oil on all nuts and bolts now to save time and effort later.

Disconnect the sway bar end link where it attaches to the lower control arm.

Next, disconnect the outer tie rod end from the steering knuckle. Loosen the nut but don’t remove it completely. A few sharp hammer taps on the side of the knuckle where the tie rod passes through usually pops the tapered stud loose.

Loosen the large nut on the upper ball joint the same way. Leave the nut threaded on by a few turns to prevent the knuckle from falling.

Step 4: Remove The Old Strut

With the knuckle disconnected, focus on the strut assembly.

Find and remove the three upper strut mount nuts in the engine bay. They’re positioned on top of the strut tower.

Remove the two large bolts connecting the bottom of the strut to the lower control arm. These are often very tight.

The entire old strut assembly should now be free. Carefully work it out of the wheel well.

Step 5: Install The New Strut

Work the new quick strut assembly into place. Having someone help with this step makes it easier.

Install the three upper mount nuts loosely first. This holds the strut while you work on the bottom.

Use a pry bar to align the bottom of the strut with the mounting holes in the lower control arm. Install the two large lower bolts, but don’t fully tighten them yet.

The suspension needs to be at normal ride height before final torquing. Reconnect the upper ball joint, outer tie rod end, and sway bar end link.

Step 6: Torque and Test Drive

Reinstall the wheel and hand-tighten the lug nuts.

Carefully lower the vehicle off the jack stands so its full weight is on the suspension. Now you can tighten all fasteners to final torque specs.

F-150 lower strut bolts need very high torque, often around 350 lb-ft. Check the correct torque spec for your model year in a service manual. Torque the wheel lug nuts in a star pattern.

Take the truck for a thorough test drive. Listen for clunks, pops, or unusual noises. You should immediately feel a more controlled, stable ride.

Pro Tips, Upgrades, and More

Finishing the strut replacement is a major accomplishment. A few extra steps will ensure long-term success and boost your truck’s performance.

The #1 Mistake to Avoid

The biggest and costliest mistake DIYers make is skipping the wheel alignment. Replacing struts directly changes your truck’s suspension geometry, specifically camber and caster angles.

Skipping alignment causes rapid, uneven tire wear. This can destroy new tires in just a few thousand miles, costing hundreds of dollars and wiping out your DIY savings. Research from the Car Care Council shows improper alignment is a leading cause of premature tire failure.

Get a professional wheel alignment within a day or two of the strut replacement. This isn’t optional - it’s a critical part of the job.

Upgrading for Towing or Off-Road

If you use your truck for demanding tasks, this is the perfect time to upgrade beyond standard replacement parts.

A real-world example shows the benefits. One owner on the F150Gen14.com forum states, “After installing Bilstein 5100s, the horrible floaty feeling I had when towing my travel trailer is completely gone. It feels like a different truck. Worth every penny.”

Performance struts like the Bilstein 5100 or FOX 2.0 series provide much better damping and control. They reduce body roll, minimize brake dive, and often let you level the front of the truck for better stance and clearance for larger tires. If you tow, haul heavy loads, or go off-road, an upgrade is worth the investment. Explore our collection of [Ford F-150 Performance Leveling Struts] to see which option fits your needs.

Job Done: Enjoy The Ride

Congratulations on a job well done. Following this guide restored your F-150’s ride quality and handling while giving you valuable mechanical experience and confidence.

More importantly, you probably saved between $800 and $1,500 in professional labor costs. That’s a solid return on your time investment.

Now get back on the road and enjoy the safer, more controlled, smoother ride you’ve earned. When you’re ready for your next project, browse our complete selection of [Ford F-150 suspension parts] to keep your truck performing its best.