Buy Chevrolet Impala Limited Wheel Bearing and Hub Assemblys

The hub sits between the brake rotor and the axle shaft. Inside are precision steel bearings packed in high-temperature grease and sealed from dirt. The unit also holds the wheel studs, so your rim bolts directly to it. Because the assembly is sealed, it is replaced as one piece when worn-no repacking like older tapered bearings. (Wikipedia)

• Fits Chevrolet Impala Limited sedans built for the U.S. and Canadian fleet markets in 2014, 2015, and 2016. (J.D. Power)
• Shares the ninth-generation Impala platform (2006-2013), so many procedures and specs also apply to earlier non-Limited Impalas. (NHTSA)

The hub lets the wheel rotate with very low friction while holding it firmly on the spindle. A splined center mates to the drive axle; three flange bolts secure the hub to the steering knuckle; a large axle nut clamps everything in place. The sealed design keeps grease in and water out, giving the bearing a long life when torqued correctly. (Wikipedia)

• Humming or growling that gets louder with speed or when you turn the wheel.
• Vibration felt in the steering wheel.
• Uneven tire wear or the car pulling to one side.
• ABS light or traction-control light caused by a damaged in-hub speed sensor wire.
  These are classic Chevrolet Impala hub failure symptoms. (GMB North America, Inc., RepairPal.com)

Most hubs last 100,000 miles or more, but premature wear happens when:

• The axle nut loses torque, reducing bearing preload. (NHTSA)
• Pothole impacts, curb hits, or accidents damage the bearing races.
• Oversized wheels add extra load. (GMB North America, Inc.)
• Water or road salt works past a torn dust shield. (NHTSA)
• Incorrect installation or reused single-use bolts.

A failed hub can overheat, seize, or even let the wheel separate, and it can disable ABS. That is why GM warns technicians not to drive if preload is lost and to re-torque or replace the parts right away. (NHTSA)

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Always use a calibrated torque wrench and new single-use fasteners where specified.

1. Use a breaker bar to loosen the axle nut before lifting the car.
2. Hang the brake caliper with a wire-do not let it dangle by the hose.
3. Unplug the ABS sensor clip before unbolting the hub.
4. GM recommends adding new dust shields when a rear hub is replaced to protect the new bearing. (NHTSA)
5. Torque everything in two steps: snug bolts evenly, then apply final spec.

A moderate DIYer can handle the job with basic sockets (13 mm, 15 mm, 19 mm, 34 mm) and a puller.

According to RepairPal the average wheel bearing replacement on an Impala runs $203-$254, while a complete wheel hub assembly averages $486-$551 installed. Labor makes up roughly half the total. (, RepairPal.com)

• ABS sensor wire (integrated-check for damage).
• Axle nut (single-use).
• Dust shields to block grit. (NHTSA)
• Wheel studs (pressed into the hub).
  Inspect these when the hub is off to save future labor.

Keep tires properly balanced and aligned, avoid deep potholes, and check axle-nut torque at every brake job. These simple steps help the hub reach or exceed the 100k-mile mark. (GMB North America, Inc.)

While no U.S. recalls target the wheel hub itself, several Impala Limited recalls involve brakes and steering fasteners that can stress the hub area. Always run your VIN on the NHTSA recall site after any repair.

Q: What years does this hub fit?
A: It matches 2014, 2015, and 2016 Chevrolet Impala Limited models. (J.D. Power)

Q: How can I tell my hub is bad?
A: Listen for humming or grinding, feel for steering shake, and watch for ABS lights. (GMB North America, Inc., RepairPal.com)

Q: Is it safe to keep driving?
A: No. A worn bearing can overheat or let the wheel detach. Park it and fix it soon.

Q: Does the new hub include the ABS sensor?
A: Yes. The wheel-speed sensor and wiring pigtail come pre-installed. (bluedriver.com)

Q: What is the axle-nut torque?
A: Tighten the nut to 162 ft-lb. (NHTSA)

Q: Do I have to replace both sides?
A: Only the noisy side must be changed, but doing both can save labor if mileage is high.

Q: How long should a hub last?
A: About 100,000 miles under normal driving. (GMB North America, Inc.)

Q: Can I just press in new bearings?
A: No-the Impala Limited uses a sealed unit; the whole hub is replaced. (Wikipedia)

Q: Will a bad hub wear my tires?
A: Yes. Extra play lets the tire wobble, causing uneven tread wear. (GMB North America, Inc., RepairPal.com)

Q: Do I need an alignment afterward?
A: Usually not, but if the steering knuckle was removed or you notice pulling, check alignment.

Q: What tools are required?
A: Basic sockets (13-34 mm), breaker bar, torque wrench, gear puller, jack, stands, and safety gear. (bluedriver.com)

Q: How much will the repair cost?
A: Expect roughly $500 for a full hub replacement at a shop, half if you DIY the parts. (RepairPal.com)

With these facts and specs, you can confidently diagnose, price, and replace the wheel hub on your Chevy Impala Limited, keeping the ride quiet and safe for every mile ahead.