HomeSuspension > Suspension, Springs and Related ComponentsMevotech GS90172 Suspension Control Arm and Ball Joint Assembly - Rear Lower
Part #: GS90172

Mevotech GS90172 Suspension Control Arm and Ball Joint Assembly - Rear Lower

Rear Lower
⚙️ 25 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Kia and Hyundai, Optima, Sonata, XG350, and XG300
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Mevotech GS90172 Suspension Control Arm Assembly

The Mevotech GS90172 suspension control arm and ball joint assembly is designed for reliable performance in Hyundai and Kia vehicles. This pre-greased, press-in ball joint assembly offers a durable painted finish and precise fitment for models including the Hyundai Sonata, Kia Optima, and Hyundai Magentis.

  • Pre-greased ball joint for immediate use and reduced maintenance
  • Press-in ball joint mounting type for secure installation
  • Painted finish to resist corrosion and wear
  • Control arm dimensions: maximum width 2.4 inches, maximum length 15.8 inches
  • Compatible with Hyundai Magentis, Sonata, Kia Optima, XG300, and XG350 models

Detailed Product Description

The Mevotech GS90172 suspension control arm and ball joint assembly is engineered to meet the specific suspension requirements of select Hyundai and Kia vehicles. Featuring a pre-greased ball joint, this assembly reduces the need for additional lubrication during installation, ensuring smoother operation from the start. The press-in ball joint mounting type provides a secure and stable connection, essential for maintaining proper suspension geometry and vehicle handling.

With a painted finish, the control arm resists rust and corrosion, extending the service life of the component. The control arm’s maximum width of 2.4 inches and length of 15.8 inches are designed to match OEM specifications, ensuring proper fit and function in vehicles such as the Hyundai Sonata, Hyundai Magentis, Kia Optima, and the Kia XG300 and XG350 models.

Common Applications and Problem Resolution

  • Replacement for worn or damaged suspension control arms and ball joints
  • Addresses issues with uneven tire wear caused by faulty suspension components
  • Improves vehicle handling and steering response
  • Eliminates clunking noises from loose or failing ball joints
  • Restores proper suspension alignment and ride quality

Installation Notes and Tips

Installation of the Mevotech GS90172 control arm assembly requires standard suspension tools and mechanical knowledge. Since the ball joint is pre-greased and press-in mounted, no additional lubrication is necessary during installation. It is recommended to verify the control arm dimensions against the vehicle’s OEM specifications before installation. After replacement, a professional wheel alignment is advised to ensure optimal suspension performance and tire wear.

Quality Assurance and Warranty

Mevotech manufactures the GS90172 control arm assembly to meet or exceed OEM standards for durability and performance. The painted finish protects against corrosion, contributing to long-term reliability. This part is backed by Mevotech’s limited warranty, which covers defects in materials and workmanship under normal use conditions. For specific warranty details, refer to Mevotech’s official documentation.

BrandMevotech
Part NumberGS90172
AdjustableNo
Ball Joint Mounting TypePress In
Control Arm Maximum Length15.8
Control Arm Maximum Width2.4
FinishPaint
Pre-GreasedYes

This part fits 25 vehicles. Search below:

YearMakeModelPositionNotes
2006KiaMagentisRear LowerPremium OE Replacement; Designed to Restore OE Performance, Handling, and Ride
2006KiaOptimaRear Lower
2005HyundaiSonataRear Lower
2005HyundaiXG350Rear Lower
2005KiaMagentisRear LowerPremium OE Replacement; Designed to Restore OE Performance, Handling, and Ride
2005KiaOptimaRear Lower
2004HyundaiSonataRear Lower
2004HyundaiXG350Rear Lower
2004KiaMagentisRear LowerPremium OE Replacement; Designed to Restore OE Performance, Handling, and Ride
2004KiaOptimaRear Lower
2003HyundaiSonataRear Lower
2003HyundaiXG350Rear Lower
2003KiaMagentisRear LowerPremium OE Replacement; Designed to Restore OE Performance, Handling, and Ride
2003KiaOptimaRear Lower
2002HyundaiSonataRear Lower
2002HyundaiXG350Rear Lower
2002KiaMagentisRear LowerPremium OE Replacement; Designed to Restore OE Performance, Handling, and Ride
2002KiaOptimaRear Lower
2001HyundaiSonataRear Lower
2001HyundaiXG300Rear Lower
2001KiaMagentisRear LowerPremium OE Replacement; Designed to Restore OE Performance, Handling, and Ride
2001KiaOptimaRear Lower
2000HyundaiSonataRear Lower
1999HyundaiSonataRear Lower
1998HyundaiSonataRear Lower

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.