How to Replace the Outer Tie Rod End on a 2018 Kia Forte (DIY Guide)
Step-by-step instructions with required tools, parts list, torque specs, and alignment tips
How to Replace the Outer Tie Rod End on a 2018 Kia Forte (DIY Guide)
Step-by-step instructions with required tools, parts list, torque specs, and alignment tips


š§ Forte - Outer Tie Rod End Replacement
The outer tie rod end connects your steering rack to the front wheel knuckle. Replacing it fixes looseness, clunking, uneven tire wear, or a failed ball joint at the tie rod end.
Difficulty Level: Intermediate | Estimated Time: 1.0-2.0 hours (one side)
ā ļø Safety & Precautions
- š Support your Forte with jack standsānever rely on a jack.
- 𧤠Wear eye protection when separating the joint (parts can pop loose).
- š„ Work on a cool car; brakes/rotors can be hot after driving.
- š§ Plan on getting an alignment afterātie rod changes affect toe and can ruin tires quickly.
š§ 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
- 21mm socket
- Breaker bar 1/2"
- Torque wrench 3/8" drive (10-100 ft-lbs)
- Torque wrench 1/2" drive (50-150 ft-lbs)
- 17mm wrench
- 19mm socket
- Needle-nose pliers
- Side cutters
- Tie rod end puller (specialty)
- Penetrating oil
- Paint marker
- Tape measure
- Safety glasses
- Mechanic gloves
š© Required Parts
HowToo sells all the parts you need for this repair:
- Outer tie rod end - Qty: 1
- Cotter pin (tie rod end) - Qty: 1
š Before You Begin
- š§± Park on level ground, set the parking brake, and chock the rear wheels.
- š Turn the steering wheel so the tie rod end youāre replacing is easy to access.
- šļø Plan your āreferenceā: youāll count turns and/or measure so the new end goes on close to the old position (this helps you drive to the alignment shop safely).
šØ Step-by-Step Instructions
Follow these steps in order:
Step 1: Loosen the wheel bolts
- Use a 21mm socket and breaker bar 1/2" to loosen the front wheel lug nuts about 1 turn (do not remove yet).
Step 2: Lift and support the front corner
- Use a floor jack at the correct front jacking point and raise the car.
- Set the car onto jack stands and keep the wheel chocks in place.
- Remove the wheel using the 21mm socket.
Step 3: Mark and measure the current position
- Spray the jam nut/threads with penetrating oil.
- Use a paint marker to mark the position of the jam nut on the threads.
- Use a tape measure to measure from a fixed point on the tie rod end to the center of the stud (write it down). This helps keep toe close.
Step 4: Loosen the tie rod end jam nut
- Hold the outer tie rod end with a 17mm wrench (if needed) and loosen the jam nut using a 17mm wrench.
- Do not spin the tie rod end off yetājust break the jam nut loose.
Step 5: Remove the cotter pin and the tie rod end nut
- Straighten and pull the cotter pin out using needle-nose pliers (use side cutters if itās stuck).
- Remove the tie rod end castle nut using a 19mm socket.
Step 6: Separate the tie rod end from the steering knuckle
- Install a tie rod end puller (specialty) and tighten it until the stud pops free from the knuckle.
- A āpullerā is a tool that presses the joint apart without hammering on parts.
Step 7: Remove the old tie rod end (count turns)
- Spin the tie rod end off the inner tie rod while counting the turns (example: 17.5 turns). Write the number down.
- If it binds, re-apply penetrating oil and work it slowly.
Step 8: Install the new tie rod end
- Thread the new tie rod end on the exact same number of turns you counted.
- Line up your paint marker reference so the jam nut ends up close to where it started.
Step 9: Reconnect the stud to the knuckle and torque
- Insert the stud into the steering knuckle.
- Install the new castle nut and tighten using a torque wrench 3/8" drive with a 19mm socket.
- Torque to 44 Nm (32 ft-lbs), then continue tightening only as needed to align the cotter pin hole (do not loosen to align).
- Install a new cotter pin using needle-nose pliers and bend the ends over.
Step 10: Tighten the jam nut
- Hold the tie rod end with a 17mm wrench and tighten the jam nut using a 17mm wrench.
- Torque to 55 Nm (41 ft-lbs)
Step 11: Reinstall the wheel and torque lug nuts
- Reinstall the wheel and hand-tighten lug nuts.
- Lower the car off the stands using the floor jack.
- Torque lug nuts in a star pattern using a torque wrench 1/2" drive and 21mm socket.
- Torque to 88-108 Nm (65-80 ft-lbs)
ā After Repair
- š§Ŗ Start the car and turn lock-to-lock slowly to confirm nothing binds or knocks.
- š Road test at low speed first; steering wheel may be slightly off-center.
- š§ Get a professional alignment as soon as possible (same day if you can).
- š Recheck the castle nut/cotter pin and jam nut after the test drive.
š° DIY vs Shop Cost
Shop Cost: $180-$350 (parts + labor, plus alignment)
DIY Cost: $25-$85 (parts only, plus alignment)
You Save: $95-$265 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-1.5 hours.
šÆ Ready to get started?
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