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Moog RK643150 Suspension Control Arm - Rear Right Lower
Premium Rear Right Lower Control Arm
The Moog RK643150 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 replacement choice for rear suspension service on the rear right lower position.
Compatible with 2011-2015 Hyundai Sonata and 2011-2015 Kia Optima applications listed below, this Moog control arm is built for drivers replacing worn rear suspension components on OE-style setups. The RK643150 is a practical option when the original rear right lower arm shows wear, noise, or alignment-related issues.
Key Features
- Premium-grade suspension control arm for rear right lower placement
- Engineered for structural strength and corrosion protection
- OE replacement design for select Hyundai Sonata and Kia Optima models
- Includes link as specified in the application notes
- Part number RK643150 for easy identification and ordering
Vehicle Fitment
- Fits 2014-2015 Kia Optima, rear right lower; with 17 in. or 18 in. wheels; includes link; premium OE replacement.
- Fits 2012-2014 Hyundai Sonata, rear right lower; without sport suspension; includes link; premium OE replacement.
- Fits 2012-2013 Kia Optima, rear right lower; includes link; premium OE replacement.
- Fits 2011 Hyundai Sonata, rear right lower; from 1/7/11; without sport suspension; includes link; premium OE replacement.
- Fits 2011 Kia Optima, rear right lower; from 8/25/10; includes link; premium OE replacement.
Common Replacement Uses
- Rear suspension arm wear causing looseness or clunking
- Alignment concerns tied to a damaged rear right lower arm
- Corrosion-related replacement on aging suspension components
- OE-style service for Hyundai Sonata and Kia Optima rear suspension repair
- Restoring proper rear suspension geometry after component failure
Installation Notes
Verify wheel size, suspension package, and production date before ordering. This part is specific to the rear right lower position and the listed notes, including Sonata models without sport suspension and Optima models with 17 in. or 18 in. wheels. Professional alignment is recommended after installation. This part cross-references 552203Q500 for the same application.
Quality Assurance
Moog premium control arms are engineered for structural strength and corrosion protection for foreign and domestic nameplates. RK643150 is a premium-grade replacement part built to meet the demands of rear suspension service on the specified Hyundai Sonata and Kia Optima applications.
| Brand | Moog |
|---|---|
| Part Number | RK643150 |
| Grade Type | Premium |
This part fits 9 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | Kia | Optima | GAS | Rear Right Lower | with 17 (in) or 18 (in) Wheels; Includes Link; Premium OE Replacement | ||
| 2014 | Hyundai | Sonata | 2.4L | L4 | GAS | Rear Right Lower | without Sport Suspension; Includes Link; Premium OE Replacement |
| 2014 | Kia | Optima | GAS | Rear Right Lower | with 17 (in) or 18 (in) Wheels; Includes Link; Premium OE Replacement | ||
| 2013 | Hyundai | Sonata | 2.4L | L4 | GAS | Rear Right Lower | without Sport Suspension; Includes Link; Premium OE Replacement |
| 2013 | Kia | Optima | 2.0L | L4 | Rear Right Lower | Includes Link; Premium OE Replacement | |
| 2012 | Hyundai | Sonata | 2.4L | L4 | GAS | Rear Right Lower | without Sport Suspension; Includes Link; Premium OE Replacement |
| 2012 | Kia | Optima | 2.0L | L4 | Rear Right Lower | Includes Link; Premium OE Replacement | |
| 2011 | Hyundai | Sonata | 2.4L | L4 | GAS | Rear Right Lower | From 1/7/11; without Sport Suspension; Includes Link; Premium OE Replacement |
| 2011 | Kia | Optima | GAS | Rear Right Lower | From 8/25/10; Includes Link; Premium OE Replacement |
* 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.