🔧 F-150 - Shock Absorber Replacement

This repair replaces the shock absorbers, which help control bouncing and keep the tires planted on the road. On your F-150, the front uses shock/coil spring strut-style assemblies, and the rear uses separate shock absorbers.

Difficulty Level: Intermediate | Estimated Time: 2-4 hours

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⚠️ Safety & Precautions

• ⚠️ Work on a flat, solid surface and never rely on a jack alone.
• ⚠️ Use jack stands under the frame before removing any shock absorber.
• ⚠️ Do not loosen or remove the center nut on a front strut/coil spring assembly unless using a proper spring compressor. The coil spring is under heavy tension and can cause serious injury.
• ⚠️ Replace shock absorbers in pairs: both front or both rear. For best ride control, replace all four if they are worn.
• ⚠️ Battery disconnect is not required for this repair.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack rated 3-ton minimum
• Jack stands rated 3-ton minimum
• Wheel chocks
• 1/2-inch drive breaker bar
• 1/2-inch drive torque wrench
• 13mm socket
• 15mm socket
• 18mm socket
• 21mm socket
• 27mm socket
• 15mm wrench
• 18mm wrench
• 21mm wrench
• 27mm wrench
• Ratchet
• Socket extension set
• Trim clip removal tool
• Pry bar
• Rubber mallet
• Penetrating oil
• Paint marker
• Safety glasses
• Mechanic gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front shock/strut assemblies - Replace in pairs - Qty: 2
• Rear shock absorbers - Replace in pairs - Qty: 2
• Front upper shock mounting nuts - Qty: 6
• Shock mounting hardware kit - Qty: 1

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📋 Before You Begin

• 📋 Park your F-150 on level ground and shift to Park.
• 📋 Set the parking brake and place wheel chocks in front of and behind the wheels that stay on the ground.
• 📋 Spray penetrating oil on the shock mounting bolts and nuts 10-15 minutes before removal.
• 📋 A torque wrench is a tool that tightens bolts to the correct tightness so they are not too loose or too tight.
• 📋 A jack stand is a fixed support that safely holds the truck after lifting it with a floor jack.
• 📋 A breaker bar is a long handle used to loosen tight bolts by giving you more leverage.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen the Wheel Lug Nuts

• Use a 21mm socket and 1/2-inch drive breaker bar to loosen the lug nuts on the wheels you are removing.
• Only loosen them about 1/2 turn while the tires are still on the ground.
• Do not remove lug nuts yet.

Step 2: Lift and Support the Truck

• Use the floor jack rated 3-ton minimum to lift the front or rear of your F-150 by the frame.
• Place jack stands rated 3-ton minimum under the frame rails.
• Slowly lower the truck onto the jack stands.
• Gently shake the truck by hand to confirm it is stable before working underneath.

Step 3: Remove the Wheels

• Use the 21mm socket and ratchet to remove the loosened lug nuts.
• Remove the wheels and place them flat under the frame as an extra safety backup.

Step 4: Remove the Rear Shock Absorber Lower Bolt

• Support the rear axle lightly with the floor jack rated 3-ton minimum. Do not lift the truck off the stands.
• Use an 18mm socket and 18mm wrench to remove the lower rear shock bolt and nut.
• If the bolt is stuck, use penetrating oil and gently tap it with a rubber mallet.

Step 5: Remove the Rear Shock Absorber Upper Bolt

• Use an 18mm socket, 18mm wrench, and socket extension set to remove the upper rear shock bolt and nut from the frame bracket.
• Remove the rear shock absorber from the truck.
• Repeat Steps 4-5 on the other rear shock.

Step 6: Install the New Rear Shock Absorber

• Position the new rear shock absorber into the upper frame bracket by hand.
• Install the upper bolt and nut by hand first to prevent cross-threading.
• Use the floor jack rated 3-ton minimum to slightly raise or lower the axle until the lower shock hole lines up.
• Install the lower bolt and nut by hand.
• Use an 18mm socket, 18mm wrench, and 1/2-inch drive torque wrench to tighten the rear shock upper and lower bolts to Torque to 103 Nm (76 ft-lbs).

Step 7: Remove the Front Stabilizer Bar Link Nut

• For front shock/strut assembly replacement, use a 15mm socket and 15mm wrench to remove the stabilizer bar link nut at the lower control arm if it blocks access.
• The stabilizer bar link connects the suspension side-to-side to reduce body roll while turning.
• Move the link aside by hand after the nut is removed.

Step 8: Mark Front Shock Position

• Use a paint marker to mark the position of the lower shock mount and any alignment washers before removal.
• This helps place the new front assembly close to the original position.
• An alignment is still recommended afterward.

Step 9: Remove the Front Lower Shock Mount Nut and Bolt

• Use a 27mm socket, 27mm wrench, and 1/2-inch drive breaker bar to loosen the lower front shock mount nut and bolt.
• Remove the nut, then slide the bolt out by hand.
• If needed, use a rubber mallet and pry bar to carefully free the lower mount.

Step 10: Remove the Front Upper Shock Nuts

• Open the hood.
• Use a 13mm socket, ratchet, and socket extension set to remove the three upper shock mounting nuts from the top of the shock tower.
• Do not remove the large center nut on the shock assembly.
• The large center nut holds spring tension and is dangerous without a spring compressor.

Step 11: Remove the Front Shock/Strut Assembly

• Use a pry bar to carefully guide the lower mount free from the lower control arm.
• Lower the front shock/strut assembly out through the wheel opening.
• Keep hands clear of pinch points around the control arm.

Step 12: Install the New Front Shock/Strut Assembly

• Guide the new front shock/strut assembly into place through the wheel opening.
• Start the three upper mounting nuts by hand.
• Use a 13mm socket and 1/2-inch drive torque wrench to tighten the upper nuts to Torque to 30 Nm (22 ft-lbs).

Step 13: Install the Front Lower Shock Mount Bolt

• Use the floor jack rated 3-ton minimum under the lower control arm to gently raise it until the lower mounting holes line up.
• Slide the lower bolt through by hand.
• Install the nut by hand.
• Use a 27mm socket, 27mm wrench, and 1/2-inch drive torque wrench to tighten the lower shock mount bolt to Torque to 406 Nm (300 ft-lbs).

Step 14: Reinstall the Stabilizer Bar Link

• Use a 15mm socket and 15mm wrench to reinstall the stabilizer bar link nut if removed.
• Tighten the stabilizer bar link nut to Torque to 80 Nm (59 ft-lbs).

Step 15: Reinstall the Wheels

• Place the wheels back on the hubs.
• Use the 21mm socket and ratchet to install the lug nuts finger-tight.
• Use a star pattern so the wheel seats evenly.

Step 16: Lower the Truck and Torque Lug Nuts

• Use the floor jack rated 3-ton minimum to lift the truck slightly off the jack stands.
• Remove the jack stands rated 3-ton minimum.
• Lower the truck until the tires touch the ground.
• Use the 21mm socket and 1/2-inch drive torque wrench to tighten the lug nuts in a star pattern to Torque to 204 Nm (150 ft-lbs).

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✅ After Repair

• ✅ Bounce each corner of your F-150 by hand. It should settle quickly without repeated bouncing.
• ✅ Test drive slowly first and listen for clunks, rattles, or rubbing.
• ✅ Recheck all visible shock mounting bolts after the test drive.
• ✅ Recheck lug nut torque after 25-50 miles.
• ✅ If front shock/strut assemblies were replaced, have the front wheel alignment checked.

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💰 DIY vs Shop Cost

Shop Cost: $650-$1,200 for all four shocks/assemblies

DIY Cost: $250-$650 for parts only

You Save: $400-$550 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 2-4 hours.

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🎯 Ready to get started?

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