🔧 Equinox - Suspension Bushing Replacement

Suspension bushings are rubber pieces that isolate noise and absorb vibration where suspension arms bolt to the body or subframe. Replacing them can remove clunks, looseness, and wandering in your Equinox, but which parts you change and how you do it depends on the exact bushing location.

Difficulty Level: Advanced | Estimated Time: 3-6 hours (varies by bushing)

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⚠️ Safety & Precautions

• ⚠️ This job requires working under the vehicle; always use a strong floor jack and solid jack stands, never rely on the jack alone.
• ⚠️ Suspension arms can move suddenly when bolts are removed; keep fingers clear of pinch points.
• ⚠️ An alignment is required after most suspension bushing or arm work.
• ⚠️ Pressing bushings without the right tools can damage parts or cause injury; a hydraulic press or bushing tool is often needed.
• ⚠️ Disconnect the negative battery cable if you will be working near wiring, ABS sensors, or using power tools close to brake lines.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum, Qty: 2-4)
• Wheel chocks
• Lug wrench 19mm
• Socket set metric 10-21mm
• Combination wrench set metric 10-21mm
• Breaker bar 1/2-inch drive
• Torque wrench 10-200 Nm range
• Pry bar 18-24 inch
• Ball joint separator (specialty)
• Hammer 16-24 oz
• Needle nose pliers
• Penetrating oil spray
• Paint marker or white correction pen
• Hydraulic press 12-ton minimum (specialty)
• Bushing press kit / cup-and-sleeve kit (specialty)
• Allen key set metric
• Ratchet strap or bungee cords
• Shop light or work light
• Mechanic’s gloves
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front lower control arm rear bushings - Qty: 2 (left and right)
• Front lower control arm front bushings - Qty: 2 (left and right) or complete arms instead of individual bushings
• Front stabilizer (sway) bar bushings - Qty: 2
• Front stabilizer bar end links - Qty: 2
• Rear trailing arm bushings - Qty: 2
• Rear control arm bushings - Qty: 4 (if worn)
• New suspension bolts and nuts (single-use where specified) - Qty: set
• Anti-seize compound - Qty: 1 tube
• Rust penetrant / light oil - Qty: 1 can
• Paint marker (alignment reference) - Qty: 1

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📋 Before You Begin

• Park the Equinox on level ground, engage the parking brake, and place wheel chocks behind the rear wheels if you’re working on the front; in front of the front wheels if working on the rear.
• Loosen (do not remove) the wheel lug nuts with the 19mm lug wrench before lifting the vehicle.
• Raise the vehicle with the floor jack at the front or rear jacking points and support it securely on jack stands under the subframe or proper pinch weld areas.
• Disconnect the negative battery cable with a 10mm wrench if using power tools near wiring or brakes.
• Spray all visible suspension nuts and bolts with penetrating oil and let them soak for at least 10-15 minutes.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Because “suspension bushings” covers many parts, I’ll show you the most common and useful jobs on your Equinox: front lower control arm bushings and front sway bar bushings. These are usually the bushings that cause clunks and vague steering.

Step 1: Confirm which bushings you want to replace

• For now, I’ll walk through front lower control arm bushings and front sway bar bushings.
• If you actually need rear trailing arm or rear control arm bushings, tell me and I’ll add those steps too.

Step 2: Lift and secure the front of the Equinox

• Use the 19mm lug wrench to loosen each front wheel nut one turn while the vehicle is on the ground.
• Place the floor jack under the front jacking point or front subframe and lift until both front wheels are off the ground.
• Set two jack stands under the front subframe or designated support points and slowly lower the vehicle onto them using the floor jack.
• Remove the front wheels completely with the 19mm lug wrench.

Step 3: Identify the front lower control arm and bushings

• The lower control arm is a wishbone-shaped arm that runs from the front subframe to the steering knuckle (where the wheel bolts).
• On each arm you’ll see:
  • One bushing at the inner rear (larger, pressed into the arm).
  • One bushing or ball joint at the front/outer connection to the subframe or knuckle.
• Use a shop light to see cracks, tears, or separated rubber in the bushings.

Step 4: Support the steering knuckle

• Place the floor jack under the lower control arm ball joint area or the steering knuckle and raise it just enough to take some load off the suspension (do not lift off the stands).
• Use a ratchet strap or bungee to gently hold the knuckle to the strut so it doesn’t flop outward when the control arm is removed.

Step 5: Disconnect the sway bar end link from the strut or control arm (if needed)

• Locate the sway bar end link. It connects the sway bar to either the strut or the control arm.
• Use the appropriate socket (usually 15-18mm) and wrench, and an Allen key if there is a center hex to keep the stud from spinning.
• Remove the nut and push the link out of the hole. You may need a hammer to tap it free.

Step 6: Remove the lower control arm bolts

• Use a paint marker to mark the positions of the bolts and bushings relative to the subframe. This helps rough re-alignment.
• At the rear bushing mount, use a socket set (usually 18-21mm) and breaker bar to loosen the mounting bolt or bolts.
• At the front, remove the control arm-to-subframe bolt and/or the ball joint-to-knuckle pinch bolt using the correct size socket and wrench.
• If the ball joint is held in the steering knuckle, use a ball joint separator and hammer to separate it carefully.

Step 7: Remove the lower control arm

• Wiggle and pry the arm out using a pry bar. Sometimes moving the floor jack slightly under the arm helps relieve tension.
• Once free, take the arm to a solid workbench.

Step 8: Press out the old bushings

• Set up the hydraulic press with the bushing press kit (cups and sleeves) so that you support the control arm around the bushing, not on weak thin areas.
• Use a slightly smaller press cup on the bushing sleeve and a larger receiver cup on the opposite side.
• Slowly operate the press to push the old bushing out. If it fights, apply more penetrating oil and realign the cups.

Step 9: Press in the new bushings

• Lightly coat the outer shell of the new bushing with light oil or soapy water (do not use heavy grease unless the manufacturer says so).
• Align any arrows or marks on the bushing with the marks on the control arm (orientation matters for many bushings).
• Use the hydraulic press and bushing press kit to push the new bushing in straight until fully seated against its stop.

Step 10: Reinstall the control arm

• Position the control arm back into place on the subframe and at the ball joint or front mounting point.
• Install the bolts by hand first to avoid cross-threading, using your socket set and wrenches only to snug them, not fully tighten yet.
• Reinstall the ball joint into the knuckle and install the pinch bolt with the appropriate socket.

Step 11: Load the suspension before final tightening

• This is critical: bushings must be tightened at normal ride height, or they will twist and fail early.
• Use the floor jack under the lower control arm to raise the hub until the vehicle’s weight is partially on the jack (arms approximately at ride height) while it still rests on stands.
• Now use your torque wrench and correct size socket to tighten the control arm bolts:
  • Front lower control arm-to-subframe bolts: Torque to 140 Nm (103 ft-lbs).
  • Ball joint pinch bolt: Torque to 70 Nm (52 ft-lbs).

Step 12: Replace front sway bar bushings (optional but recommended)

• Locate the sway bar D-shaped bushings on the front subframe.
• Support the sway bar gently with the floor jack if needed.
• Use the correct size socket (often 13-15mm) to remove the two bolts holding each sway bar bushing bracket.
• Open the bracket and remove the old bushing from around the bar.
• Install the new bushing, matching any split and flat side to the old orientation. Some bushings require light silicone grease on the inside.
• Reinstall the bracket and bolts, tightening with the torque wrench and socket to 25 Nm (18 ft-lbs).

Step 13: Reconnect sway bar end links

• Insert the end link stud back through the hole in the strut or control arm.
• Hold the stud with an Allen key if needed and tighten the nut with the correct size socket and wrench.
• Torque the end link nuts to 75 Nm (55 ft-lbs) using the torque wrench.

Step 14: Reinstall wheels and lower the vehicle

• Reinstall the wheels and hand-tighten the lug nuts with the 19mm lug wrench.
• Raise the vehicle slightly with the floor jack, remove the jack stands, and carefully lower the vehicle to the ground.
• Torque the lug nuts in a star pattern to 140 Nm (103 ft-lbs) with the torque wrench.

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✅ After Repair

• Start the engine and gently turn the steering wheel lock-to-lock while stationary, listening for unusual noises.
• Take a short, low-speed drive around your area, checking for clunks, pulling, or vibration.
• Schedule a four-wheel alignment as soon as possible; any control arm bushing work will affect alignment.
• Re-check all accessible suspension bolts after 50-100 km to ensure nothing has loosened.

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💰 DIY vs Shop Cost

Shop Cost: $550-$900 (parts + labor) for front control arm and sway bar bushing work on both sides.

DIY Cost: $150-$350 (parts only, depending on bushings vs complete arms).

You Save: $400-$550 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 3-4 hours.

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🎯 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 above to add everything to your cart.

Quick question for you: Are you planning to replace only the front bushings (control arms and sway bar), or do you also want instructions for the rear suspension bushings on your Equinox?