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Summary

  • The sway bar is a metal rod at the front and/or rear of the vehicle, fixed to the frame with bushings and joined to the control arms, steering knuckles, or struts by links.

  • The sway bar steadies the car during turns, and many vehicles, including SUVs, have one at both ends.

  • Access to the sway bar requires lifting the car, disconnecting the links, and unbolting the bushings from the frame.

The sway bar is bolted to the control arms via links and swivels in bushings bolted to the frame. You’ll find this metal rod on the front and/or at the back of the vehicle.

sway bar location diagram
The diagram shows the sway bar on a 2012 Ford Mustang. You can see how it passes through bushings bolted to the frame and is connected at each end to a sway bar link. The upper end of the sway bar link connects to the strut or upper control arm, depending on the design of the vehicle suspension. | Image Source: Richard McCuistian

The sway bar ensures that the vehicle maintains its stability during swerving and turning maneuvers at speed. Sway bar links connect the sway bar to the control arm, steering knuckles, or struts

The sway bar itself is a piece of spring steel and many vehicles have sway bars on the front and the rear for additional stability. Rear sway bars are fairly common on SUVs.

See also  Performance Sway Bars Kits To Improve Your Vehicle’s Handling

Tips On How to Access the Sway Bar

sway bar links
Typically, the only time you’ll need to do anything to the sway bar is to remove it for access to something else or to replace worn-out sway bar links (see photo). | Image Source: Richard McCuistian

Accessing the sway bar involves lifting your vehicle using jack stands to get a good view of the underside.

To remove the sway bar, you’ll need to disconnect the sway bar links and then unbolt the bushing saddles from the frame.

About The Authors
Written By Automotive and Tech Writers

The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com's thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.

Reviewed By Technical Reviewer at CarParts.com

Richard McCuistian has worked for nearly 50 years in the automotive field as a professional technician, an instructor, and a freelance automotive writer for Motor Age, ACtion magazine, Power Stroke Registry, and others. Richard is ASE certified for more than 30 years in 10 categories, including L1 Advanced Engine Performance and Light Vehicle Diesel.

Any information provided on this Website is for informational purposes only and is not intended to replace consultation with a professional mechanic. The accuracy and timeliness of the information may change from the time of publication.

File Under : Suspension , Auto Repair , DIY Tagged With :
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