🔧 Tucson - Outer Tie Rod End Replacement

This procedure replaces one front outer tie rod end, the steering joint connecting the tie rod to the steering knuckle. A worn joint can cause steering looseness, clunking, uneven tire wear, or failed alignment.

Assumption: “Tie rod end” means the front outer tie rod end, not the inner tie rod.

Difficulty Level: Intermediate | Estimated Time: 1-1.5 hours per side

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⚠️ Safety & Precautions

• ⚠️ Support your Tucson with a jack stand; never work beneath a vehicle supported only by a jack.
• 🧤 Wear safety glasses and mechanic’s gloves because rust and metal debris may fall during removal.
• 🛞 Do not move the steering wheel after disconnecting the tie rod end.
• 📏 Count the removal turns carefully, but understand that this only preserves an approximate alignment.
• 🔧 Arrange a professional four-wheel alignment immediately after replacement.
• 🔋 Battery disconnection is not required.
• 🚫 Do not apply grease or anti-seize to tapered studs or specified dry fastener threads.

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🔧 Required Tools

You'll need the following tools for this repair:

• 21mm deep socket
• 17mm deep socket
• 22mm open-end wrench
• 17mm open-end wrench
• 1/2-inch drive breaker bar
• 3/8-inch drive ratchet
• 10-80 Nm torque wrench
• 40-150 Nm torque wrench
• Outer tie rod end puller (specialty)
• Needle-nose pliers
• Wire brush
• Paint marker
• Tape measure marked in millimeters
• Floor jack rated 2-ton minimum
• Jack stands rated 2-ton minimum
• Wheel chocks
• Safety glasses
• Mechanic’s gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front outer tie rod end - Qty: 1 per side
• Outer tie rod end prevailing-torque nut or castle nut - Qty: 1
• Cotter pin - Qty: 1 if the replacement uses a castle nut
• Penetrating oil - Qty: 1 can

Replacing both sides is recommended when both joints have similar mileage or looseness, but it is not mandatory if the opposite joint passes inspection.

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📋 Before You Begin

• Park your Tucson on firm, level ground. Shift into Park and apply the parking brake.
• Keep the front wheels pointed straight ahead and place wheel chocks behind both rear tires.
• Compare the replacement tie rod end with the removed part before installation. The stud, thread direction, and overall shape must match.
• No infotainment setting, scan-tool command, steering calibration, or battery disconnect is required.
• Plan to drive directly and cautiously to an alignment shop after completing the repair.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Loosen the Wheel Nuts

• Use the 21mm deep socket and 1/2-inch drive breaker bar to loosen the five wheel nuts approximately one-quarter turn.
• Do not remove the nuts while the tire is supporting the vehicle.

Step 2: Raise and Support the Front Corner

• Use the floor jack rated 2-ton minimum under the specified front lifting point.
• Position a jack stand rated 2-ton minimum beneath the nearby reinforced support point.
• Lower the vehicle onto the stand, then gently verify that it is stable.

Step 3: Remove the Front Wheel

• Use the 21mm deep socket and 3/8-inch drive ratchet to remove the five wheel nuts.
• Remove the wheel and place it flat away from your work area.

Step 4: Record the Existing Tie Rod Position

• Use the wire brush to clean the exposed tie rod threads and jam-nut area.
• Apply penetrating oil to the jam nut and allow several minutes for it to soak.
• Use the paint marker to mark the relationship between the tie rod, jam nut, and outer tie rod end.
• Use the tape measure marked in millimeters to record the distance from a fixed point on the inner tie rod to the center of the outer joint.
• The jam nut is the locking nut that prevents the outer tie rod end from rotating.

Step 5: Loosen the Jam Nut

• Hold the outer tie rod end with the 17mm open-end wrench where flats are provided.
• Use the 22mm open-end wrench to loosen the jam nut approximately one-quarter turn.
• Do not move the jam nut farther than necessary because its position is your installation reference.
• Mark everything before turning the nut.

Step 6: Remove the Stud Nut

• If fitted, use the needle-nose pliers to straighten and remove the cotter pin. A cotter pin is the small locking pin passing through the stud and nut.
• Discard the removed cotter pin; never reuse it.
• Use the 17mm deep socket and 3/8-inch drive ratchet to remove the tie rod end stud nut from the steering knuckle.

Step 7: Separate the Tie Rod End

• Install the outer tie rod end puller over the steering-knuckle arm and stud.
• Tighten the puller using the appropriate 17mm deep socket and 3/8-inch drive ratchet until the tapered stud releases.
• A puller applies controlled force without damaging the steering knuckle or rubber joint boot.
• Do not strike the threaded stud or use a pickle fork if the joint may need inspection or return.

Step 8: Remove the Old Tie Rod End

• Rotate the outer tie rod end counterclockwise by hand while counting every complete turn and any partial turn.
• Write down the turn count immediately.
• Leave the jam nut near its marked position.

Step 9: Install the New Tie Rod End

• Thread the replacement tie rod end onto the inner tie rod by hand using exactly the recorded number of turns.
• Use the tape measure marked in millimeters and the paint marks to place it as close as possible to the original position.
• If it will not thread on easily by hand, stop and check the thread direction and part match. Do not force it with a wrench.

Step 10: Attach the Stud to the Steering Knuckle

• Insert the new tie rod end stud fully into the steering-knuckle arm.
• Install the new supplied stud nut by hand.
• Use the 17mm deep socket and 10-80 Nm torque wrench to tighten the factory-style nut to 24-34 Nm (18-25 ft-lbs).
• If the replacement manufacturer specifies a different torque for its supplied hardware, follow that specification.
• For a castle nut, tighten only enough beyond the minimum specification to align the next cotter-pin opening. Never loosen the nut to align it.
• Use the needle-nose pliers to install and bend a new cotter pin securely around the nut.

Step 11: Tighten the Jam Nut

• Hold the tie rod end with the 17mm open-end wrench so it cannot rotate.
• Use the 22mm open-end wrench and 10-80 Nm torque wrench with a suitable wrench adapter to tighten the jam nut to 49-59 Nm (36-44 ft-lbs).
• Keep any torque-wrench adapter at 90 degrees to the wrench so it does not change the effective torque.
• Verify that the joint boot is not twisted, torn, or pinched.

Step 12: Reinstall the Wheel

• Install the wheel and start all five wheel nuts by hand.
• Use the 21mm deep socket and 3/8-inch drive ratchet to snug the nuts in a star pattern.
• Use the floor jack rated 2-ton minimum to raise the vehicle slightly, remove the jack stand, and lower the tire to the ground.

Step 13: Torque the Wheel Nuts

• Use the 21mm deep socket and 40-150 Nm torque wrench to tighten the wheel nuts in a star pattern.
• Torque to 88-108 Nm (65-80 ft-lbs).

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✅ After Repair

• Turn the steering wheel slowly from lock to lock while parked. Check for binding, unusual sounds, or contact with nearby components.
• Verify that the steering wheel remains reasonably centered and both front wheels appear straight.
• Test-drive at walking speed in a safe area before entering normal traffic.
• Stop immediately if the steering feels loose, the vehicle pulls sharply, or the steering wheel is far off-center.
• Have a professional four-wheel alignment performed immediately. Counting turns is not an alignment.
• Ask the alignment technician to inspect the opposite outer tie rod end, inner tie rods, ball joints, and control-arm bushings.
• Recheck wheel-nut torque after approximately 50 miles.

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💰 DIY vs Shop Cost

Shop Cost: $220-$420 (part, labor, and alignment)

DIY Cost: $35-$100 (part only)

You Save: $120-$235 after budgeting separately for a professional alignment!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.7-1.0 hour, plus alignment time.

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🎯 Ready to get started?

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