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Moog RK643694 Suspension Control Arm - Rear Left Lower
Moog RK643694 Rear Left Lower Control Arm
Moog RK643694 is a premium suspension control arm built for the rear left lower position on select Kia and Hyundai sedans. It is engineered for structural strength and corrosion protection, making it a direct-fit replacement for worn rear suspension components.
Key Features
- Premium-grade suspension control arm for rear left lower placement
- Engineered for structural strength in everyday driving conditions
- Corrosion-protection focus for long-term durability
- Fits 2011-2016 Kia Optima, rear left lower
- Fits 2011-2015 Hyundai Sonata, rear left lower
Detailed Description
Moog RK643694 is a premium suspension control arm for the rear left lower position on 2011-2016 Kia Optima and 2011-2015 Hyundai Sonata models. Built for foreign and domestic nameplates, this control arm is intended to restore proper rear suspension geometry and replace a worn or damaged OE-style arm with a structurally sound component. This part cross-references Dorman OE Solutions 522-817 for the same application.
What It Helps Fix
- Rear suspension looseness or instability
- Clunking or knocking from the rear suspension area
- Uneven tire wear caused by worn suspension geometry
- Excessive rear wheel movement from a damaged control arm
- Alignment issues related to rear left lower suspension wear
Installation Notes and Tips
Verify vehicle year, make, model, and rear left lower position before installation. After replacement, perform a professional wheel alignment to confirm suspension geometry is set correctly. For fitment-based searches, this part matches 2011-2016 Kia Optima rear left lower control arm and 2011-2015 Hyundai Sonata rear left lower control arm applications.
Quality Assurance
Moog premium control arms are engineered with a focus on structural strength and corrosion protection. RK643694 is a premium-grade replacement built to meet the demands of daily driving on compatible Kia Optima and Hyundai Sonata rear suspension applications.
| Brand | Moog |
|---|---|
| Part Number | RK643694 |
| Grade Type | Premium |
This part fits 11 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2016 | Kia | Optima | FULL HYBRID EV-GAS (FHEV) | Rear Left Lower | |||
| 2015 | Hyundai | Sonata | FULL HYBRID EV-GAS (FHEV) | Rear Left Lower | |||
| 2015 | Kia | Optima | FULL HYBRID EV-GAS (FHEV) | Rear Left Lower | |||
| 2014 | Hyundai | Sonata | FULL HYBRID EV-GAS (FHEV) | Rear Left Lower | |||
| 2014 | Kia | Optima | FULL HYBRID EV-GAS (FHEV) | Rear Left Lower | |||
| 2013 | Hyundai | Sonata | FULL HYBRID EV-GAS (FHEV) | Rear Left Lower | |||
| 2013 | Kia | Optima | 2.4L | L4 | Rear Left Lower | ||
| 2012 | Hyundai | Sonata | FULL HYBRID EV-GAS (FHEV) | Rear Left Lower | |||
| 2012 | Kia | Optima | 2.4L | L4 | Rear Left Lower | ||
| 2011 | Hyundai | Sonata | 2.4L | L4 | GAS | Rear Left Lower | |
| 2011 | Kia | Optima | FULL HYBRID EV-GAS (FHEV) | Rear Left 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.