HomeSuspension > Suspension, Springs and Related ComponentsMevotech CMS501090 Suspension Control Arm and Ball Joint Assembly - Front Left Lower
Part #: CMS501090

Mevotech CMS501090 Suspension Control Arm and Ball Joint Assembly - Front Left Lower

Front Left Lower
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: Cadillac, Eldorado, DeVille, and Seville
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Mevotech Suspension Control Arm and Ball Joint Assembly Overview

The Mevotech CMS501090 suspension control arm and ball joint assembly is designed specifically for Cadillac DeVille, Eldorado, and Seville models. This pre-greased, corrosion-resistant control arm assembly ensures reliable suspension performance and durability for your vehicle.

  • 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 component life

Detailed Product Description

The Mevotech CMS501090 control arm and ball joint assembly is engineered with stamped steel construction, providing strength and durability while maintaining a lightweight profile. The control arm features a corrosion-resistant black finish to protect against rust and environmental damage. Equipped with natural rubber bushings, this assembly helps reduce road noise and vibration for a smoother ride. The ball joint uses a press-in mounting type with a threaded stud, ensuring a secure and stable connection to the suspension system. This assembly comes pre-greased and includes a grease fitting, allowing for easy maintenance and extended service life. Mounting hardware is also included, making installation straightforward for professional mechanics and experienced DIYers alike.

Compatible Vehicles and Applications

This suspension control arm and ball joint assembly is compatible with the following Cadillac models:

  • Cadillac DeVille
  • Cadillac Eldorado
  • Cadillac Seville

It is designed to replace worn or damaged control arms and ball joints, restoring proper suspension geometry and vehicle handling.

Common Issues Addressed by This Part

  • Excessive suspension noise or clunking
  • Uneven tire wear due to misalignment
  • Loose or unstable steering feel
  • Vibration or harshness while driving
  • Worn or damaged ball joints or bushings

Installation Notes and Tips

  • Ensure vehicle is securely lifted and supported before installation
  • Use included mounting hardware for proper fitment
  • Lubricate grease fitting after installation and during regular maintenance
  • Check alignment after replacement to maintain handling performance
  • Follow torque specifications recommended by vehicle manufacturer

Quality Assurance and Warranty

Mevotech suspension components are manufactured to meet or exceed OEM standards. The CMS501090 assembly features durable materials such as stamped steel and natural rubber bushings, combined with a corrosion-resistant finish for long-lasting performance. This part is pre-greased and greaseable to facilitate maintenance and extend service life. While specific warranty details may vary, Mevotech typically offers coverage against defects in materials and workmanship to ensure customer confidence in their suspension parts.

BrandMevotech
Part NumberCMS501090
AdjustableNo
Ball Joint Mounting TypePress In
Ball Joint Stud TypeThreaded
Bearing TypeSintered Metal
Bushing MaterialNatural Rubber
Bushings IncludedYes
Control Arm ColorBlack
Control Arm MaterialStamped Steel
Control Arm Maximum Length14.0
Control Arm Maximum Width20.0
FinishCorrosion Resistant
Grease Fitting IncludedYes
GreaseableYes
Mounting Hardware IncludedYes
Pre-GreasedYes

This part fits 10 vehicles. Search below:

YearMakeModelPositionNotes
2002CadillacEldoradoFront Left LowerStamped steel arm included.
2001CadillacEldoradoFront Left LowerStamped steel arm included.
2000CadillacEldoradoFront Left LowerStamped steel arm included.
1999CadillacDeVilleFront Left Lowerwith Stamped Steel Arm; Except Heavy Duty Steering
1999CadillacEldoradoFront Left LowerStamped steel arm included.
1998CadillacDeVilleFront Left Lowerwith Stamped Steel Arm; Except Heavy Duty Steering
1998CadillacEldoradoFront Left LowerStamped steel arm included.
1997CadillacDeVilleFront Left Lowerwith Stamped Steel Arm; Except Heavy Duty Steering
1997CadillacEldoradoFront Left LowerStamped steel arm included.
1997CadillacSevilleFront Left Lowerwith Stamped Steel Arm; Except Heavy Duty Steering

* 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:

256534462565344825672985521-973CB91303CB91303PR

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