How to Replace a Tie Rod End

📋 Quick Facts

A worn outer tie rod end causes uneven tire wear, wandering steering, and a clunk over bumps. DIY replacement is a 45-90 minute job per side. Always get an alignment after replacement.

🛠 What You'll Need

• New outer tie rod end (correct part number) (outer tie rod end on Amazon)
• Tie rod / ball joint separator (pickle fork) (ball joint separator on Amazon)
• Pliers (for cotter pin and lock nut) (mechanic pliers set on Amazon)
• Metric wrench set (16mm-22mm common) (wrench set on Amazon)
• Floor jack and jack stands (jack stand kit on Amazon)
• Paint marker or thread sealer to mark position (paint marker on Amazon)

✅ Before You Start - Checklist

• Park on level, solid ground (no slopes, no soft dirt)
• Engine is at the correct temperature (cold or warm as specified)
• All tools and parts on hand BEFORE you begin
• Owner's manual nearby for torque specs and locations
• Safety: gloves, eye protection, hood propped open

📝 Step-by-Step Instructions

1. Loosen the lug nuts a half-turnWith the car on the ground, crack the lugs loose with a breaker bar.
2. Lift the front of the car and remove the wheelJack stands on the chassis frame, remove the lugs and pull the wheel.
3. Locate the tie rod endThe outer tie rod end threads into the inner tie rod and bolts to the steering knuckle with a ball joint stud and castle nut + cotter pin.
4. Mark the position of the outer tie rod on the inner tie rodCritical step. Mark with a paint marker, scribe, or chalk. This preserves the approximate toe setting so your alignment is close enough to drive to the alignment shop.
5. Loosen the jam nut on the inner tie rodUse a wrench to break the jam nut free where it locks against the outer tie rod. Do NOT spin it off yet - leave it where it is.
6. Remove the cotter pin from the ball studBend the legs of the cotter pin straight with pliers, then pull it out.
7. Remove the castle nut from the ball studUse a wrench (typically 18mm or 21mm). Spin it off the threads.
8. Separate the tie rod end from the knuckleUse a pickle fork or ball joint separator. The pickle fork is faster but damages the boot (fine if you are replacing anyway). Sharp tap of a hammer on the knuckle (NOT on the threads) also sometimes works.
9. Count the threads or measure the positionOnce free, before unscrewing, count the number of threads showing on the inner tie rod from the outer tie rod end. Write it down.
10. Unscrew the old outer tie rod endSpin it counter-clockwise off the inner tie rod. The jam nut stays where you left it.
11. Compare old and new tie rod endStud thread size, taper angle, length, and overall design must match. Snap the boot - it should flex but not be brittle.
12. Spin the new tie rod end on to match the original positionThread it on clockwise. Stop when the same number of threads show as you counted. This gets you within 1-2 degrees of correct toe.
13. Insert the new ball stud into the knuckleDrop the stud down into the steering knuckle taper. Tap lightly if needed to seat it.
14. Install and torque the castle nutHand-thread, then torque to spec (typically 35-50 ft-lb). Continue tightening to the next slot that aligns with the cotter pin hole - never back off.
15. Install a new cotter pinPush through the hole, bend the legs over the nut to lock.
16. Lightly snug the jam nut against the new outer tie rodJust snug for now - you will tighten fully after alignment.
17. Reinstall the wheel, lower the car, drive to alignmentMount the wheel and torque lugs to spec. Drive carefully and SLOWLY to an alignment shop. Have them set toe and fully torque the jam nut.

✅ After You Finish - Verify Checklist

• No tools left in the engine bay or under the car
• Test the system you worked on (start, drive, check, etc.)
• Look for leaks or drips after 5 minutes of running
• Record the date and mileage in your service log
• Recycle or properly dispose of any old parts/fluids

🔗 Related Guides

❓ Frequently Asked Questions