HomeSuspension > AlignmentDorman 528-109 Alignment Caster / Camber Control Arm - Left Upper
Part #: 528-109

Dorman 528-109 Alignment Caster / Camber Control Arm - Left Upper

Left Upper
46 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Lexus and Toyota, 4Runner, FJ Cruiser, GX460, and GX470
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Dorman 528-109 Front Left Upper Control Arm

Dorman 528-109 is an adjustable caster camber control arm for front left upper suspension service. It is built for alignment correction after collision repairs and for vehicles with modified suspensions or aftermarket wheels, including applications such as the Toyota 4Runner, Lexus GX470, Lexus GX460, and Toyota FJ Cruiser.

Key Features

  • Adjustable design for caster and camber alignment correction
  • Fits front left upper suspension positions
  • Steel construction with cast/forged build
  • Includes bushings and ball joint
  • Grease fitting included for serviceability
  • Standard replacement suspension grade
  • Black finish with black bushings

Detailed Description

This Dorman alignment control arm, part number 528-109, is a direct replacement for the front left upper position on select Toyota and Lexus SUVs. It is engineered to restore alignment settings when factory geometry has been altered by body repair, suspension changes, or wheel fitment changes. The steel arm uses a bolt-in ball joint mounting type and a threaded ball joint stud, with rubber and steel bushing materials for suspension support. Cross-reference part numbers include MOOG Chassis Products RK620064 and Delphi TC3324 for the same application.

Compatible With 2003-2021 Toyota 4Runner, front left upper; 2003-2009 Lexus GX470, front left upper; 2010-2021 Lexus GX460, front left upper; and 2007-2014 Toyota FJ Cruiser, front left upper. The part number 528-109 is a practical choice when precise front-end alignment is needed on these vehicles.

What It Helps Solve

  • Front-end alignment issues after collision repairs
  • Improper caster or camber settings
  • Suspension geometry changes from lifted or modified setups
  • Alignment problems caused by aftermarket wheel changes
  • Worn upper control arm components affecting steering stability

Installation Notes and Tips

Install on the front left upper suspension position and perform a full wheel alignment after replacement. Verify all fasteners, ball joint seating, and bushing condition during installation. Because this arm is adjustable, final alignment should be set to factory specifications for the vehicle application.

Quality Assurance

Dorman replacement suspension components are built as standard replacement parts for repair and maintenance use. This control arm is constructed from steel with cast/forged components and includes service features such as a grease fitting to support routine maintenance.

BrandDorman
Part Number528-109
MaterialAcero
MaterialSteel
Bushing ColorBlack
Bushing ColorNegro
Bushing ColorNoir
ConstructionCasting/forged
ConstructionFundición/forjado
ColorBlack
ColorNegro
ColorNoir
Maximum Length279.33
Grease Fitting IncludedOui
Grease Fitting Included
Grease Fitting IncludedYes
Suspension Grade TypeReemplazo estándar
Suspension Grade TypeStandard
Bushings IncludedOui
Bushings Included
Bushings IncludedYes
Ball Joint Mounting TypeBolt in
Ball Joint Mounting TypeTornillo
Ball Joint Stud TypeRoscado
Ball Joint Stud TypeThreaded
Ball Joint IncludedOui
Ball Joint Included
Ball Joint IncludedYes
Minimum Length279.33
Grade TypeReemplazo estándar
Grade TypeStandard replacement
AdjustableOui

This part fits 46 vehicles. Search below:

YearMakeModelPositionNotes
2021LexusGX460Left UpperFront
2021Toyota4RunnerLeft UpperFront
2020LexusGX460Left UpperFront
2020Toyota4RunnerLeft UpperFront
2019LexusGX460Left UpperFront
2019Toyota4RunnerLeft UpperFront
2018LexusGX460Left UpperFront
2018Toyota4RunnerLeft UpperFront
2017LexusGX460Left UpperFront
2017Toyota4RunnerLeft UpperFront
2016LexusGX460Left UpperFront
2016Toyota4RunnerLeft UpperFront
2015LexusGX460Left UpperFront
2015Toyota4RunnerLeft UpperFront
2014LexusGX460Left UpperFront
2014Toyota4RunnerLeft UpperFront
2014ToyotaFJ CruiserLeft UpperFront
2013LexusGX460Left UpperFront
2013Toyota4RunnerLeft UpperFront
2013ToyotaFJ CruiserLeft UpperFront
2012LexusGX460Left UpperFront
2012Toyota4RunnerLeft UpperFront
2012ToyotaFJ CruiserLeft UpperFront
2011LexusGX460Left UpperFront
2011Toyota4RunnerLeft UpperFront
2011ToyotaFJ CruiserLeft UpperFront
2010LexusGX460Left UpperFront
2010Toyota4RunnerLeft UpperFront
2010ToyotaFJ CruiserLeft UpperFront
2009LexusGX470Left UpperFront
2009Toyota4RunnerLeft UpperFront
2009ToyotaFJ CruiserLeft UpperFront
2008LexusGX470Left UpperFront
2008Toyota4RunnerLeft UpperFront
2008ToyotaFJ CruiserLeft UpperFront
2007LexusGX470Left UpperFront
2007Toyota4RunnerLeft UpperFront
2007ToyotaFJ CruiserLeft UpperFront
2006LexusGX470Left UpperFront
2006Toyota4RunnerLeft UpperFront
2005LexusGX470Left UpperFront
2005Toyota4RunnerLeft UpperFront
2004LexusGX470Left UpperFront
2004Toyota4RunnerLeft UpperFront
2003LexusGX470Left UpperFront
2003Toyota4RunnerLeft UpperFront

* 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:

260618948630600408CB86327CMS86114CMS861199GS86114RK620064TC3324

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