Replace the front sway bar (anti-roll bar) bushings on a 2024 Model Y Performance. The bushings are clamped to the front subframe by two brackets; the job does not require dropping the subframe but does require unloading the sway bar.

Warnings

Tools required

Parts

• Front sway bar bushings (pair, sized to OEM bar diameter) × 2 — Tesla Model Y front sway bar bushing — match OEM bar diameter
• Underbody panel fastener clips (replace any damaged on removal) × 1 — OEM-style plastic push clips

Preparation

1. Park on level ground, place in P, engage parking brake.
2. Exit ALL doors with the key fob away from the vehicle. Wait at least 2 minutes for HV systems to fully de-energize, even on this non-HV job.
3. Disconnect the 12V low-voltage battery (located behind/under the rear seat area on 2024 Model Y). Follow the in-vehicle 'Power Off' procedure on the touchscreen first, then physically disconnect the negative terminal.
4. DO NOT touch, cut, or pierce ANY orange cable — these are high-voltage and lethal.
5. If at any point you encounter an orange cable, an HV component, or are unsure if a system is de-energized: STOP and consult a Tesla-certified technician.
6. Loosen front lug nuts while wheels are still on the ground.
7. Raise the front of the vehicle using the manufacturer-specified front lift points with proper jack pad pucks. Support on jack stands.
8. Remove both front wheels.
9. Remove the front underbody/aero panel as required to access the sway bar bushing brackets — note clip and fastener locations for reinstallation.

Procedure

1. 1

   Inspect and document
   Visually inspect the sway bar, bushings, brackets, and end links. Photograph orientation and routing of the sway bar relative to the subframe before disassembly. Confirm the new bushings match the OEM bar diameter exactly — incorrect ID will cause clunking or premature failure.
2. 2

   Disconnect sway bar end links (one or both sides)
   Remove the nut securing each sway bar end link to the sway bar. Hold the end link shaft with an Allen/hex key to prevent it from spinning. Swing the end link out of the way. Removing both ends allows the bar to drop for easier bushing replacement.
   Torque spec

   Sway Bar Link Nuts55 Nm (41 lb-ft)
3. 3

   Support the sway bar
   Place a transmission jack, second floor jack, or stout strap under the sway bar near its center to support its weight before unbolting the brackets. The bar is steel and heavy — do not let it fall.
   ⚠An unsupported sway bar can swing down and damage adjacent components or pinch fingers.
4. 4

   Remove sway bar bushing brackets
   Remove the bolts retaining the two sway bar bushing brackets to the front subframe. Note bracket orientation (left/right specific on some applications). Lower the sway bar enough to expose the bushings, but only as far as needed — avoid stressing any remaining connected components.
   Torque spec

   Sway Bar Bracket Bolts47 Nm (35 lb-ft)
5. 5

   Remove old bushings
   Slide the old bushings off the bar or open them at the split and peel them off. Clean the bar contact surface with a clean rag — remove old rubber residue and debris. Inspect the bar for corrosion pitting or wear grooves where the bushings rode; severe wear means the bar should be replaced.
   ℹ️Do not use petroleum-based grease on rubber/poly bushings — it will swell and degrade them.
6. 6

   Install new bushings
   Lubricate the inner surface of the new bushings with silicone-safe rubber lube or soapy water (or the manufacturer-supplied lubricant if poly). Install with the split facing the manufacturer-specified orientation (typically forward or upward — refer to packaging or service manual). Ensure the bushings are seated centered on the bar's stop collars/markings so the bar cannot walk side-to-side.
7. 7

   Reinstall bushing brackets
   Position the brackets over the new bushings and start all bolts by hand to avoid cross-threading the subframe. Once all bolts are started, snug them evenly side-to-side, then torque to specification.
   Torque spec

   Sway Bar Bracket Bolts47 Nm (35 lb-ft)
8. 8

   Reconnect sway bar end links
   Reconnect each end link to the sway bar. Hold the end link stud with a hex key while torquing the nut to specification. Inspect end link boots for tears while accessible — replace if damaged.
   Torque spec

   Sway Bar Link Nuts55 Nm (41 lb-ft)

Reassembly

1. Reinstall the front underbody/aero panel with all original fasteners and clips. Replace any broken push clips.
2. Reinstall front wheels. Hand-thread lug nuts to avoid cross-threading the aluminum hub threads.
3. Lower the vehicle so wheel weight is on the ground.
4. Torque lug nuts to OEM specification — refer to Tesla Service Manual — in a star pattern.
5. Reconnect the 12V low-voltage battery negative terminal.
6. Close all doors, allow the vehicle to wake, and verify the touchscreen powers up normally with no new alerts.

Verification

• With wheels on the ground, push down on each front corner of the vehicle and listen for clunks — properly installed bushings and end links should be silent.
• Test drive at low speed over uneven pavement and through a parking lot turn; listen for clunks, squeaks, or rattles from the front end.
• After 50-100 miles, re-inspect the bushing bracket bolts for tightness and confirm bushings are still centered on the bar.
• Confirm no suspension, ABS, traction control, or stability control warnings appear on the touchscreen.
• While the front end was apart, this is a good moment to verify tire rotation interval — Tesla recommends every 6,250 mi on Model Y due to high tire wear from instant torque and curb weight. Also check brake fluid service date (Tesla recommends every 2 years) and cabin air filter age (every 2 years) if they are near due.

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