Stabilizer Link Nut - Kia (54559 1F000)
545591f000

Replace missing or damaged suspension hardware with this genuine OEM self-locking flange nut. Designed for compatible Kia and Hyundai vehicles, this fastener is used at specified suspension connections.
Part Number: 54559-1F000
Part Type: Self-locking flange nut
OEM Description: Flange Nut–Self Locking
Other Names: Stabilizer link nut, ball joint lock nut, control arm nut
Function: Secures the applicable suspension connection
Location: Varies by vehicle and mounting application
Designed for connections specifying this exact OEM part number
Vehicle Fitment:
Used on select Kia and Hyundai models. Hyundai examples include:
Accent: Select 2011–2022 models
Elantra: Select 2011–2026 models
Elantra GT: Select 2013–2020 models
Azera: Select 2011–2016 models
Tucson: Select applications
Verify compatibility and mounting location using your VIN before ordering. Required quantity varies by repair.
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
Replace missing or damaged suspension hardware with this genuine OEM self-locking flange nut. Designed for compatible Kia and Hyundai vehicles, this fastener is used at specified suspension connections.
Part Number: 54559-1F000
Part Type: Self-locking flange nut
OEM Description: Flange Nut–Self Locking
Other Names: Stabilizer link nut, ball joint lock nut, control arm nut
Function: Secures the applicable suspension connection
Location: Varies by vehicle and mounting application
Designed for connections specifying this exact OEM part number
Vehicle Fitment:
Used on select Kia and Hyundai models. Hyundai examples include:
Accent: Select 2011–2022 models
Elantra: Select 2011–2026 models
Elantra GT: Select 2013–2020 models
Azera: Select 2011–2016 models
Tucson: Select applications
Verify compatibility and mounting location using your VIN before ordering. Required quantity varies by repair.

| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Shipping Policy
Will Call Pickup orders will be held for 14 days. If your order isn’t picked up within 14 days, we’ll cancel the order and a 20% restocking fee will apply. We’ll issue a refund to your original form of payment minus the restocking fee. You can extend your pickup window by an additional 7 days on by contacting us on... Check out our Shipping Policy for more details.
Return Policy
Contact us to arrange for any returns... Check out our Return Policy for more details.

Kia
Shopping for Kia parts has never been easier or cheaper. Get your Stabilizer Link Nut (545591f000) right here on our website and get it delivered right to your door in just a matter of days. Your Stabilizer Link Nut will be a brand new, genuine OEM part manufactured to perfectly fit your specific vehicle. Be sure to use our VIN verification system at checkout to ensure the parts you are buying fit the vehicle you are buying them for.
You can also browse full OEM part catalogs. To start, select what Kia Model you want to shop for.