🔧 Tacoma - Shock Absorber Replacement

This repair replaces the front and rear shock absorbers on your Tacoma. Worn shocks can cause bouncing, nose-diving when braking, uneven tire wear, and poor ride control.

Difficulty Level: Intermediate | Estimated Time: 3-5 hours

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⚠️ Safety & Precautions

• ⚠️ Support your Tacoma with jack stands before working underneath it. Never rely on a floor jack alone.
• ⚠️ The front shock is part of the coilover strut assembly. The coil spring is under high tension and can cause serious injury if handled incorrectly.
• ⚠️ Do not disassemble the front coil spring unless you have a proper wall-mounted or professional-grade spring compressor.
• ⚠️ For a beginner, replace the complete front loaded strut assembly if available, or have a shop transfer the spring onto the new shock.
• ⚠️ Rear shocks are separate from the springs and are much simpler to replace.
• ⚠️ 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
• Breaker bar 1/2-inch drive
• Torque wrench 1/2-inch drive
• Ratchet 1/2-inch drive
• Ratchet 3/8-inch drive
• 21mm socket
• 19mm socket
• 17mm socket
• 14mm socket
• 12mm socket
• 19mm wrench
• 17mm wrench
• 14mm wrench
• 12mm wrench
• 6mm hex key socket
• Trim clip removal tool
• Pry bar 18-inch
• Rubber mallet
• Needle-nose pliers
• 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 absorber or loaded front strut assembly - Qty: 2
• Rear shock absorbers - Qty: 2
• Front shock mounting hardware kit - Qty: 2
• Rear shock mounting hardware kit - Qty: 2

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📋 Before You Begin

• 📋 Park your Tacoma on level ground and set the parking brake.
• 📋 Place wheel chocks behind the rear wheels before lifting the front, and in front of the front wheels before lifting the rear.
• 📋 Loosen the wheel lug nuts slightly before lifting the vehicle. Do not remove them yet.
• 📋 Spray penetrating oil on all shock mounting nuts and bolts. Let it soak for 10-15 minutes.
• 📋 A loaded strut assembly means the shock, spring, upper mount, and hardware are already assembled. This is much safer for a beginner.
• 📋 If using bare front shocks only, do not remove the coil spring at home unless you have the correct spring compressor and experience.

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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 breaker bar 1/2-inch drive to loosen each lug nut about half a turn.
• Do this while the tires are still touching the ground.
• Do not remove the nuts yet.

Step 2: Lift and Support the Front

• Place wheel chocks behind the rear wheels.
• Use a floor jack (rated 3-ton minimum) under the front crossmember to raise the front of your Tacoma.
• Place jack stands (rated 3-ton minimum) under the front frame rails.
• Lower the vehicle gently onto the jack stands.
• Use the floor jack lightly under the lower control arm as a support. The lower control arm is the suspension arm that holds the bottom of the wheel assembly.

Step 3: Remove the Front Wheels

• Use a 21mm socket and ratchet 1/2-inch drive to remove the lug nuts.
• Remove both front wheels and place them flat under the frame as an extra safety backup.

Step 4: Remove Front Brake Hose and Wire Brackets

• Use a 12mm socket and ratchet 3/8-inch drive to remove the brake hose bracket bolt from the front shock assembly.
• Use a 12mm wrench if access is tight.
• Use a trim clip removal tool or needle-nose pliers to release any plastic wire clips attached to the shock assembly.
• Do not pull on the brake hose or ABS wheel-speed sensor wire. ABS is the anti-lock brake system.

Step 5: Mark the Front Lower Shock Position

• Use a paint marker to mark the lower shock bolt direction and washer position before removal.
• This helps you put the bolt back the same way.
• Photos help during reassembly.

Step 6: Remove the Front Lower Shock Bolt

• Use a 19mm socket, 19mm wrench, and breaker bar 1/2-inch drive to loosen the lower shock bolt and nut.
• Use the floor jack under the lower control arm to slightly raise or lower the arm until the bolt slides out easily.
• If the bolt sticks, tap it gently with a rubber mallet.
• Do not hammer hard on the bolt threads.

Step 7: Remove the Front Upper Shock Mount Nuts

• Open the hood.
• Use a 14mm socket and ratchet 3/8-inch drive to remove the three upper shock mount nuts from the top of the shock tower.
• Do not remove the large center nut on the front strut assembly. That nut holds spring tension.
• Torque on installation: 64 Nm (47 ft-lbs)

Step 8: Remove the Front Shock Assembly

• Use a pry bar 18-inch carefully to guide the lower end of the assembly out of the lower control arm pocket.
• Lower the floor jack slightly if the control arm needs more room.
• Remove the front shock assembly from the wheel well.
• Repeat Steps 4-8 on the other front side.

Step 9: Install the New Front Shock Assembly

• Position the new loaded front strut assembly into the shock tower.
• Start the three upper nuts by hand first to avoid cross-threading.
• Use a 14mm socket and torque wrench 1/2-inch drive to tighten the upper nuts to 64 Nm (47 ft-lbs).
• Guide the lower mount into place using a pry bar 18-inch only if needed.

Step 10: Install the Front Lower Shock Bolt

• Use the floor jack to raise or lower the lower control arm until the bolt hole lines up.
• Install the lower shock bolt by hand first.
• Use a 19mm socket, 19mm wrench, and torque wrench 1/2-inch drive to tighten the lower shock bolt to 135 Nm (100 ft-lbs).
• Repeat Steps 9-10 on the other front side.

Step 11: Reattach Front Brake Hose and Wire Brackets

• Use a 12mm socket and ratchet 3/8-inch drive to reinstall the brake hose bracket bolt.
• Tighten the bracket bolt snugly to 19 Nm (14 ft-lbs).
• Use needle-nose pliers to reinstall any plastic wire clips.
• Make sure the hose and wire do not rub the tire or suspension.

Step 12: Reinstall the Front Wheels

• Install the front wheels by hand.
• Use a 21mm socket and ratchet 1/2-inch drive to snug the lug nuts in a star pattern.
• Raise your Tacoma slightly with the floor jack, remove the jack stands, and lower it to the ground.
• Use a 21mm socket and torque wrench 1/2-inch drive to tighten the lug nuts to 113 Nm (83 ft-lbs).

Step 13: Lift and Support the Rear

• Place wheel chocks in front of the front wheels.
• Use a floor jack (rated 3-ton minimum) under the rear differential housing to raise the rear. The differential is the center gear housing between the rear wheels.
• Place jack stands (rated 3-ton minimum) under the rear frame rails.
• Keep the floor jack lightly supporting the rear axle so it does not drop when the shocks are removed.

Step 14: Remove the Rear Wheels

• Use a 21mm socket and ratchet 1/2-inch drive to remove the rear lug nuts.
• Remove the rear wheels for better access.

Step 15: Remove the Rear Lower Shock Bolt

• Use a 17mm socket, 17mm wrench, and breaker bar 1/2-inch drive to loosen and remove the lower rear shock bolt and nut.
• Use the floor jack to slightly raise or lower the axle if the bolt is tight.
• Tap the bolt gently with a rubber mallet if needed.

Step 16: Remove the Rear Upper Shock Nut

• Use a 17mm wrench on the upper shock nut.
• If the shock stem spins, hold the stem with a 6mm hex key socket while turning the nut with the 17mm wrench.
• Remove the upper washer and bushing. A bushing is a rubber cushion that reduces vibration.
• Remove the rear shock absorber.

Step 17: Install the New Rear Shock

• Install the new upper bushing and washer in the same order as the old parts.
• Guide the upper shock stem through the frame mount by hand.
• Start the upper nut by hand.
• Use a 17mm wrench and 6mm hex key socket if needed to tighten the upper nut until the rubber bushing slightly bulges.
• Do not crush the bushing flat.

Step 18: Install the Rear Lower Shock Bolt

• Line up the lower shock eye with the axle bracket by moving the axle slightly with the floor jack.
• Install the lower bolt by hand first.
• Use a 17mm socket, 17mm wrench, and torque wrench 1/2-inch drive to tighten the lower shock bolt to 100 Nm (74 ft-lbs).
• Repeat Steps 15-18 on the other rear side.

Step 19: Reinstall the Rear Wheels

• Install the rear wheels by hand.
• Use a 21mm socket and ratchet 1/2-inch drive to snug the lug nuts in a star pattern.
• Raise your Tacoma slightly with the floor jack, remove the jack stands, and lower it to the ground.
• Use a 21mm socket and torque wrench 1/2-inch drive to tighten the lug nuts to 113 Nm (83 ft-lbs).

Step 20: Bounce Check and Final Inspection

• Push down firmly on each corner of your Tacoma and release.
• The body should rise and settle quickly, not keep bouncing.
• Use a flashlight if available to check that all brake hoses, ABS wires, and shock mounts are secure.
• Listen for loose clunks during a short slow test drive.

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✅ After Repair

• ✅ Drive slowly around the block first and listen for knocking, rubbing, or clunking.
• ✅ Recheck lug nut torque after 25-50 miles using a 21mm socket and torque wrench 1/2-inch drive.
• ✅ If the front loaded struts were replaced, get a wheel alignment. Front suspension removal can affect steering angle and tire wear.
• ✅ If your Tacoma pulls, the steering wheel is off-center, or tires squeal, schedule alignment before normal driving.

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💰 DIY vs Shop Cost

Shop Cost: $850-$1,500 (parts + labor)

DIY Cost: $300-$850 (parts only)

You Save: $500-$650 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 3-5 hours.

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