Assumption: This guide is for the front strut assembly on your RAV4. If you meant the rear suspension, that setup is different.

🔧 Front Strut Assembly - Replacement

The front strut supports the vehicle, controls bounce, and holds the wheel aligned in the wheel well. Replacing a worn strut assembly can fix clunks, poor ride quality, and uneven tire wear. For a beginner, the easiest route is a complete loaded strut assembly so you do not have to compress the coil spring.

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

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⚠️ Safety & Precautions

• Use a jack stand. Never rely on a floor jack alone.
• Keep hands clear of the wheel hub and suspension arms when lowering or raising the assembly.
• If you remove the axle nut or allow the knuckle to hang too far, do not pull on the CV axle.
• Mark camber bolt positions before removal if your vehicle has adjustable bolts.
• No battery disconnect is required for this job.
• Use caution with the strut-to-knuckle bolts; they are tight and can shift suddenly.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands
• Wheel chocks
• 21mm socket
• 19mm socket
• 17mm socket
• 14mm socket
• Ratchet
• Breaker bar
• Torque wrench
• Penetrating oil
• Paint marker
• Trim removal tool
• Spring compressor (specialty)
• Safety glasses
• Mechanic gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front strut assembly - Qty: 2
• Front strut mount nuts - Qty: 6
• Front stabilizer link nuts - Qty: 2
• Front strut-to-knuckle bolts - Qty: 4
• Front strut-to-knuckle nuts - Qty: 4

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📋 Before You Begin

• Park on level ground.
• Set the parking brake.
• Chock the rear wheels.
• Loosen the front wheel lug nuts slightly before lifting.
• If you are replacing one side, it is best to replace both front struts as a pair.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen the wheel nuts

• Use a 21mm socket to loosen the front wheel lug nuts while the tire is still on the ground.
• Do not remove them yet.

Step 2: Raise and support the vehicle

• Use a floor jack to lift the front of the vehicle at the proper lift point.
• Set the vehicle on jack stands.
• Remove the wheel with the 21mm socket.

Step 3: Free the sway bar link

• Spray the stabilizer link nut with penetrating oil.
• Use a 17mm socket to remove the sway bar link nut from the strut.
• Hold the stud with a matching wrench if it spins.

Step 4: Disconnect the brake line and ABS brackets

• Use a 14mm socket to remove the bracket bolts that hold the brake hose and ABS wire to the strut.
• Move the lines aside carefully. Do not stretch them.

Step 5: Mark alignment position

• Use a paint marker to mark the position of the strut-to-knuckle area.
• Keep marks as close as possible.

Step 6: Remove the strut from the knuckle

• Use a 19mm socket and breaker bar to remove the lower strut bolts and nuts.
• Support the knuckle so it does not pull on the CV axle.

Step 7: Remove the upper strut nuts

• Open the hood.
• Use a 14mm socket to remove the upper strut mount nuts.
• Hold the strut assembly with one hand while removing the last nut.

Step 8: Remove the strut assembly

• Lower the strut assembly out of the wheel well.
• If it hangs up, turn the knuckle slightly for clearance.

Step 9: Install the new strut assembly

• Put the new strut into the tower from below.
• Start the upper nuts by hand using a 14mm socket.
• Align the lower strut bracket with the knuckle.

Step 10: Reattach the strut to the knuckle

• Install the lower bolts and nuts using a 19mm socket.
• Torque to 184 Nm (136 ft-lbs).

Step 11: Reinstall the brake and ABS brackets

• Use a 14mm socket to reinstall the line brackets.
• Torque to 25 Nm (18 ft-lbs).

Step 12: Reinstall the sway bar link

• Use a 17mm socket to reinstall the stabilizer link nut.
• Torque to 74 Nm (55 ft-lbs).

Step 13: Tighten the upper strut mount nuts

• Use a 14mm socket to tighten the upper mount nuts.
• Torque to 52 Nm (38 ft-lbs).

Step 14: Reinstall the wheel

• Install the wheel and hand-tighten the lug nuts with a 21mm socket.
• Lower the vehicle.
• Torque to 103 Nm (76 ft-lbs).

Step 15: Repeat on the other side

• Replace the opposite front strut as well.
• Always replace struts in pairs.

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✅ After Repair

• Start the vehicle and listen for clunks or rubbing.
• Turn the steering wheel left and right to confirm nothing binds.
• Check that the brake hose and ABS wire are clipped in correctly.
• Get a professional wheel alignment as soon as possible.
• Recheck lug nut torque after 25-50 miles of driving.

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💰 DIY vs Shop Cost

Shop Cost: $700-$1,400 (parts + labor)

DIY Cost: $250-$600 (parts only)

You Save: $450-$800 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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