HomeSuspension > Suspension, Springs and Related ComponentsMevotech CMS90142 Suspension Control Arm and Ball Joint Assembly - Front Left Upper
Part #: CMS90142

Mevotech CMS90142 Suspension Control Arm and Ball Joint Assembly - Front Left Upper

Front Left Upper
10 vehicles fit this part
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, Optima
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Suspension Control Arm and Ball Joint Assembly

The Mevotech CMS90142 suspension control arm and ball joint assembly is designed specifically for Kia Magentis and Optima models. This pre-greased, corrosion-resistant component ensures dependable performance and durability for your vehicle's suspension system.

  • Pre-greased for immediate installation and reduced maintenance
  • Includes grease fitting for easy lubrication
  • Natural rubber bushings included for vibration dampening
  • Stamped steel control arm with corrosion-resistant finish
  • Press-in ball joint with threaded stud for secure mounting
  • Mounting hardware included for complete installation
  • Greaseable design to extend service life
  • Control arm dimensions: maximum width 11.5 inches, maximum length 14.25 inches
  • Control arm color: black

Durable Design and Construction

The Mevotech CMS90142 control arm and ball joint assembly is engineered with stamped steel for strength and longevity. Its corrosion-resistant finish helps protect against rust and environmental damage. The assembly comes pre-greased and includes a grease fitting, allowing for easy maintenance and extended component life. Natural rubber bushings are incorporated to reduce noise and absorb road vibrations, improving ride quality for Kia Magentis and Optima vehicles. The ball joint features a press-in mounting type with a threaded stud, ensuring a secure and reliable connection to the suspension system.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with Kia Magentis and Kia Optima models. It is designed to replace worn or damaged control arms and ball joints, restoring proper suspension geometry and handling characteristics.

  • Eliminates suspension noise caused by worn bushings or ball joints
  • Corrects steering instability and uneven tire wear
  • Restores proper wheel alignment and suspension travel
  • Addresses vibration and harshness from damaged components
  • Improves overall vehicle handling and safety

Installation Notes and Tips

Installation of the Mevotech CMS90142 control arm and ball joint assembly requires basic suspension knowledge and tools. The assembly comes with all necessary mounting hardware and is pre-greased for convenience. It is recommended to lubricate the grease fitting after installation and periodically during vehicle use to maintain optimal performance. Always verify compatibility with your specific Kia Magentis or Optima model year before installation.

Quality Assurance and Warranty

Mevotech products are manufactured to meet or exceed OEM standards. The CMS90142 control arm and ball joint assembly undergoes rigorous quality control to ensure durability and fitment accuracy. This part includes a limited warranty covering defects in materials and workmanship, providing confidence in your suspension repair.

BrandMevotech
Part NumberCMS90142
AdjustableNo
Ball Joint Mounting TypePress In
Ball Joint Stud TypeThreaded
Bushing MaterialNatural Rubber
Bushings IncludedYes
Control Arm ColorBlack
Control Arm MaterialStamped Steel
Control Arm Maximum Length14.25
Control Arm Maximum Width11.5
FinishCorrosion Resistant
Grease Fitting IncludedYes
GreaseableYes
Mounting Hardware IncludedYes
Pre-GreasedYes

This part fits 10 vehicles. Search below:

YearMakeModelPositionNotes
2006KiaMagentisFront Left UpperGreaseable; Corrosion Resistant for Increased Durability; Hardware Included
2006KiaOptimaFront Left Upper
2005KiaMagentisFront Left UpperGreaseable; Corrosion Resistant for Increased Durability; Hardware Included
2005KiaOptimaFront Left Upper
2004KiaMagentisFront Left UpperGreaseable; Corrosion Resistant for Increased Durability; Hardware Included
2004KiaOptimaFront Left Upper
2003KiaMagentisFront Left UpperGreaseable; Corrosion Resistant for Increased Durability; Hardware Included
2003KiaOptimaFront Left Upper
2002KiaOptimaFront Left Upper
2001KiaOptimaFront Left Upper

* 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:

5021254521-7695441038600622.51033

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