HomeSuspension > Suspension, Springs and Related ComponentsMoog RK643695 Suspension Control Arm - Rear Right Lower
Part #: RK643695

Moog RK643695 Suspension Control Arm - Rear Right Lower

Rear Right Lower
11 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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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Hyundai and Kia, Optima and Sonata
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Moog RK643695 Rear Right Lower Control Arm

Moog RK643695 is a premium suspension control arm for select Hyundai Sonata and Kia Optima applications. It is engineered for structural strength and corrosion protection, making it a direct-fit suspension replacement for the rear right lower position.

Key Features

  • Premium-grade suspension control arm for rear suspension service
  • Built for structural strength in demanding daily-driving conditions
  • Corrosion-protection focus for long-term durability
  • Direct replacement for the rear right lower control arm position
  • Fits 2011-2016 Kia Optima, rear right lower
  • Fits 2011-2015 Hyundai Sonata, rear right lower

Detailed Description

The Moog RK643695 control arm is a premium replacement part for the rear right lower suspension position on the 2011-2016 Kia Optima and 2011-2015 Hyundai Sonata. Moog engineers this control arm for structural strength and corrosion protection, helping restore proper rear suspension geometry and stable wheel location. If you are replacing a worn rear right lower control arm on a Kia Optima or Hyundai Sonata, RK643695 provides a fitment-specific solution for these applications.

This part cross-references Dorman - OE Solutions 522-817 for the same application.

What It Helps Address

  • Rear suspension looseness or instability
  • Clunking or knocking from the rear suspension area
  • Uneven tire wear related to worn suspension geometry
  • Excessive play in the rear right lower control arm
  • Restoration of proper rear wheel positioning on affected vehicles

Installation Notes and Tips

Install RK643695 at the rear right lower suspension position only on the listed vehicles. After replacement, perform a professional wheel alignment to verify rear suspension geometry and tire tracking. Confirm vehicle year, make, model, and position before installation to ensure the correct application.

Quality Assurance

Moog premium control arms are engineered for foreign and domestic nameplates with an emphasis on structural strength and corrosion protection. RK643695 is a premium-grade suspension component built for service replacement on the specified Hyundai Sonata and Kia Optima applications.

BrandMoog
Part NumberRK643695
Grade TypePremium

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2016KiaOptimaFULL HYBRID EV-GAS (FHEV)Rear Right Lower
2015HyundaiSonataFULL HYBRID EV-GAS (FHEV)Rear Right Lower
2015KiaOptimaFULL HYBRID EV-GAS (FHEV)Rear Right Lower
2014HyundaiSonata2.4LL4GASRear Right Lower
2014KiaOptimaFULL HYBRID EV-GAS (FHEV)Rear Right Lower
2013HyundaiSonata2.4LL4GASRear Right Lower
2013KiaOptima2.4LL4Rear Right Lower
2012HyundaiSonata2.4LL4GASRear Right Lower
2012KiaOptima2.4LL4Rear Right Lower
2011HyundaiSonata2.4LL4GASRear Right Lower
2011KiaOptimaFULL HYBRID EV-GAS (FHEV)Rear Right 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:

522-81755203Q150552203Q110552203Q155552203Q155FAS552203Q210552203Q255FASCMS901122

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