Your front sway bar helps your vehicle's suspension performance. The main purpose is to reduce body roll when going through a turn at speed. Over time the end links, bushings, brackets, ball & socket joints can wear causing loose connections, or even come apart and fall off.

The original sway bar that this kit replaces was hollow, which over time will cause the stabilizer bar to develop dangerous pin holes. Once the pin holes start, there is nothing that can stop the eventual failure of this bar.

The sway bar that comes in this kit is solid, so no worries in the future of pin holes or rot through.

This set has the following specifications:

  • Solid design
  • Built to strict quality control standards
  • Fits in the front of the vehicle
  • Fits only FWD (Front wheel drive) vehicles
    • Does not fit 4WD (4 Wheel Drive) Models
  • Stabilizer Bar Diameter: 33mm
  • It is a complete set that includes the following pieces:
    • Qty (1) - Redesigned Front Stabilizer Bar (commonly called sway bar)
      • Replaces dealer part numbers: 10257316, 10284146
    • Qty (2) - Stabilizer link packages
      • Replaces dealer part numbers: 10285683, 10292672
    • Qty (2) - Stabilizer Bar Bushings
      • Replaces dealer part numbers: 10275555, 10292499, 10290651, 10284149
    • Qty (2) - Stabilizer Bushing Brackets
      • Replaces dealer part number: 10445399
    • Qty (4) - Bushing Bracket Bolts

If you can hear your sway bar rattling on a bumpy road it may be time to replace it. This installation kit from 1A Auto gives you everything you need to do the job right the 1st time, while saving you time and money by not having to run around collecting different parts! Get back that original feel to your vehicle now with this sway bar kit from 1A!

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. step : Remove the wheel (1:15)
    • Loosen the lug nuts
    • Raise and secure the vehicle
    • Remove the lug nuts and the wheel.
  2. step : Remove the stabilizer link. (4:42)
    • Jack up the control arm to relieve pressure.
    • Remove the 13 mm nut and use a pair of vise grips on the bushing to remove the stabilizer link.
  3. step : Remove the sway bar (3:19)
    • Unbolt the two 15 mm bolts securing the mounting brackets.
    • Pull off the bushings and remove the sway bar.
  4. step : Install the new sway bar (5:00)
    • Slide the sway bar into place.
    • Put the bushings on and clip the brackets on.
    • Install the stabilizer links.
    • Put the bushings into place and thread in the stabilizer link bolt and screw down the nut at the top.
    • Bolt in the sway bar brackets using your socket and wrench.
  5. step : Put the wheel back on (10:45)
    • Hand tighten the lug nuts.
    • Lower the car.
    • Torque the lug nuts, using a star pattern to 100 ft lbs.

Tools needed for replacement:

    General Tools

  • Floor Jack
  • Jack Stands

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Pliers, Cutters & misc Wrenches

  • Lug Wrench

  • Ratchets & Related

  • Ratchet
  • Torque Wrench

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 15mm Socket
  • 19mm Socket

  • Sockets - SAE

  • 1/2 Inch Socket

5.0 / 5.0
12 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
12
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Nice and solid (2x better than factory!) and it went in well. Big improvement in the car's handling. Great customer service to boot!
September 25, 2010
Fits Perfectly
After my original broke; I bought the bar because of watching the youtube video of 1aauto showing how to install it. This bar is 3x heavier than the original, but that's because it's solid and the original was hollow. Good product, easy install, great customer service.
March 13, 2017
2006 Impala Sway bar Kit
Easy installation nicely made and good quality thanks!
February 19, 2017
Purchased
1 year ago
Good parts
It was easy to install with everything need to do it
February 16, 2018
Purchased
2 weeks ago
Great
Can't be beat, great price, free shipping, far superior to OEM.Thanks.
August 10, 2017
Heavy Duty Sway Bar
Sway bay is solid and came with all bushings and hardware. It fit like glove!
December 14, 2017
Purchased
2 months ago
Front end part
This was an part I didn't know I needed until I was replacing the rest of the front end. Ordered the part and it came quick and with all I needed.
Good
October 27, 2017
Purchased
4 months ago
Solid vs. Hollow
OEM sway bar comes hollow from GM. Rusted through and broke on my 2003 Monte Carlo. No safety issue, just some clunking noises when turning and had to take it easier in general with high-speed turns. 1A Auto's replacement bar is solid, heavy and the fit was excellent. Only thing I didn't like was that it's made in China. Didn't know that until it arrived, but apparently the CEO keeps a close watch on his manufacturing operations over there. Customer service is excellent.
February 28, 2017
Purchased
1 year ago
Fit and works perfectly
Parts fit perfectly and work great. I will buy from 1A Auto first when I need parts.
February 1, 2018
Purchased
2 months ago
Great Value
Installation and fit was great. And it appeared to be powder coated.
January 21, 2018
Purchased
1 month ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 3 answers
Do I need to loosen the pinch bolt when replacing the sway bar. 2006 Impala??
Jeffrey L on May 24, 2017
BEST ANSWER: The front sub fram bolts take them out but put a jack under it first and let it down with the jack just around a inch maybe just enough to let you slide it in then jack back up put bolts back in before going on just for safety. Hope this helps.

How-to Video:

(11:39 min)

Tools List:

    General Tools

  • Floor Jack
  • Jack Stands

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Pliers, Cutters & misc Wrenches

  • Lug Wrench

  • Ratchets & Related

  • Ratchet
  • Torque Wrench

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 15mm Socket
  • 19mm Socket

  • Sockets - SAE

  • 1/2 Inch Socket



This part replaces:

  • OE # 10257316
  • OE # 10284146
  • Hollander 524-00288
  • Dorman 927-100

Vehicle Fit

  • 1997-2005 Buick Century Front Sway Bar Kit
  • 1997-2004 Buick Regal Front Sway Bar Kit
  • 2000-2013 Chevy Impala Front Sway Bar Kit
  • 2000-2007 Chevy Monte Carlo Front Sway Bar Kit
  • 1997-2001 Chevy Venture Front Sway Bar Kit
  • 2002-2005 Chevy Venture Front Sway Bar Kit Front Wheel Drive
  • 1998-2002 Olds Intrigue Front Sway Bar Kit
  • 1997-2001 Olds Silhouette Front Sway Bar Kit
  • 2002-2004 Olds Silhouette Front Sway Bar Kit Front Wheel Drive
  • 1997-2003 Pontiac Grand Prix Front Sway Bar Kit
  • 2006-2008 Pontiac Grand Prix Front Sway Bar Kit without RPO Code FE4 (Special Ride & Handling Suspension)
  • 1999-2001 Pontiac Montana Front Sway Bar Kit
  • 2002-2005 Pontiac Montana Front Sway Bar Kit Front Wheel Drive
  • 1997-1998 Pontiac Trans Sport Front Sway Bar Kit
Part #: 1ASSL00020

Ships Same Day for orders placed by 4 P.M. ET

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