Rear Sway Bar Bushing Kit for 2017-2018 Hyundai Elantra & More - Dorman 540-397

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$15.99
MPN: 540-397
UPC: 194883762787
Item Package Quantity: 1
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Dorman - OE Solutions Suspension Stabilizer Bar Bushing Kit P/N:540-397
Dorman - OE Solutions Suspension Stabilizer Bar Bushing Kit P/N:540-397
$15.99

Cushion and locate the rear stabilizer bar with the Dorman stabilizer bar bushing kit 540-397 — if worn, cracked bushings are the source of the clunks, rattles, and extra body roll from your rear suspension, this kit replaces them. It fits many vehicles, among them the 2017-2018 Hyundai Elantra, 2011-2014 Hyundai Sonata, and 2011-2013 Kia Optima; see the Buyer's Guide tab for the full list.

  • Direct replacement: engineered to fit and perform like the original equipment on the listed applications.
  • Reliable fit: precision-engineered to match the design and dimensions of the original components.
  • Durable construction: built to strict standards using sturdy materials.
  • Rigorously tested: put through thorough quality-control checks for lasting service.

Sway bar bushings can wear, crack, or harden over time, letting the bar shift and knock against its mounts. This kit provides fresh bushings that hold the rear stabilizer bar snugly in place.

Interchange: FB202014 · BU20066 · 555133S000 · K202014 · MS908148 · 4654519

This part cross-references / interchanges with the following part numbers:

FB202014, BU20066, 555133S000, K202014, MS908148, 4654519

Frequently Asked Questions

What vehicles does the Dorman 540-397 fit?

It fits many vehicles, among them the 2017-2018 Hyundai Elantra, 2011-2014 Hyundai Sonata, and 2011-2013 Kia Optima. See the Buyer's Guide tab for the full list.

Where do these bushings install?

They mount the rear stabilizer (sway) bar to the vehicle, cushioning it and locating it to the chassis so the bar can control body roll.

What are signs my sway bar bushings may need replacing?

Common signs include clunking or rattling from the rear over bumps and increased body roll or looseness. Have the cause diagnosed, since other suspension parts can produce similar symptoms.

What is a sway bar bushing kit?

It's the set of bushings that hold the stabilizer bar to the chassis. As they wear, crack, or harden, the bar can shift and knock; this kit replaces them and is designed to hold the bar snugly.

What part numbers does this kit replace?

It cross-references FB202014, BU20066, 555133S000, K202014, MS908148, and 4654519.