How to Replace the Outer Tie Rod End on a 2018 GMC Acadia (DIY Guide)
Step-by-step instructions with required tools/parts, safety tips, and alignment recommendations
How to Replace the Outer Tie Rod End on a 2018 GMC Acadia (DIY Guide)
Step-by-step instructions with required tools/parts, safety tips, and alignment recommendations


đź”§ Acadia - Tie Rod End Replacement
On your Acadia, the tie rod end connects the steering rack to the wheel knuckle and sets the front toe (alignment angle). Replacing the correct rod end is straightforward, but the exact parts and torque specs depend on whether you mean the outer tie rod end (at the wheel) or the inner tie rod (at the steering rack).
Difficulty Level: Intermediate | Estimated Time: 1.0-2.0 hours (plus alignment)
⚠️ Safety & Precautions
- 🛑 Support the front of your Acadia with jack stands; never rely on a floor jack alone.
- 🛑 Keep fingers clear when separating the tie rod from the knuckle; it can “pop” loose suddenly.
- 🛑 Plan on a professional alignment afterward; driving without it can cause tire wear and poor handling.
- 🛑 Battery disconnect is not required for this job.
đź”§ 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
- 1/2" drive ratchet
- 1/2" drive breaker bar
- Torque wrench (10-200 ft-lbs range)
- Needle-nose pliers
- Paint marker
- Tape measure
- Penetrating oil
- Wrench set (13mm-24mm)
- Tie rod end puller (specialty)
- Safety glasses
- Mechanic gloves
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Outer tie rod end - Qty: 1
- New cotter pin - Qty: 1
đź“‹ Before You Begin
- Park on level ground, set the parking brake, and chock the rear wheels.
- Loosen the front wheel lug nuts slightly using a 21mm socket before lifting.
- Two quick questions so I give you the exact OEM torque specs and correct steps:
- âś… Are you replacing the outer tie rod end (at the wheel) or the inner tie rod (at the steering rack)?
- âś… Is it the left (driver) side or right (passenger) side?
🔨 Step-by-Step Instructions
Follow these steps in order:
Step 1: Confirm the exact tie rod location
- Reply with outer/inner and left/right so I can provide the correct part callouts and Torque to XX Nm (YY ft-lbs) values for your Acadia.
- Outer is at the wheel knuckle.
- Inner is at the steering rack boot.
âś… After Repair
- Do not skip the alignment—schedule a 4-wheel alignment after the repair.
- Test drive at low speed first, then recheck that all fasteners are tight.
- Listen for clunks over bumps and verify the steering wheel returns to center.
đź’° DIY vs Shop Cost
Shop Cost: $250-$550 (parts + labor + alignment)
DIY Cost: $40-$140 (parts only, alignment extra)
You Save: $110-$410 by doing it yourself!
Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 1.0-2.0 hours.
🎯 Ready to get started?
HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.

















