KIA 56300-2T551 Electric Power Steering Motor Control

( Manufacturer Part Number: 56300-2T551 ), ( Part Type: Steering Control Motor ), ( Color: Black ), ( Material: Plastic )

Review KIA Electric Power Steering Motor Control Oem fits OPTIMA EPS 2011–2015

The **Kia 56300-2T551 Electric Power Steering (EPS) Motor and Control Unit** is a precision-engineered component designed exclusively for the **2011 through 2015 Kia Optima**, ensuring seamless and responsive steering performance across a wide range of driving conditions. This high-quality replacement unit combines advanced electronic control technology with robust mechanical construction to deliver smooth, effortless maneuverability while maintaining optimal vehicle handling. The EPS system integrates a **self-diagnostic motor** with an integrated **control module**, which continuously monitors steering torque, vehicle speed, and driver input to adjust hydraulic assistance dynamically, reducing driver fatigue and enhancing overall driving precision. Built to meet or exceed OEM specifications, this motor features a **durable brushless DC design**, resistant to wear and tear from frequent use, extreme temperatures, and environmental contaminants, making it a reliable long-term solution for vehicles experiencing steering inefficiencies, erratic assistance, or complete motor failure. Whether replacing a worn-out original component or upgrading an aging system, this aftermarket part is engineered to restore the Optima s steering responsiveness, eliminate unusual noises, and prevent potential electrical or mechanical malfunctions that could compromise safety. Compatible with the vehicle s existing wiring harness and mounting brackets, the **56300-2T551** ensures a straightforward installation process, minimizing downtime and labor costs while providing the performance consistency expected from a direct-fit replacement. Ideal for both professional mechanics and DIY enthusiasts, this EPS motor and control unit represents a cost-effective alternative to OEM parts, offering the same level of reliability and performance without the premium pricing.

### **Pros and Cons of buying a Kia 56300-2T551 Electric Power Steering (EPS) Motor (2011-2015 Optima)**

1. **Common and Widely Available** This part is frequently listed on online marketplaces (eBay, Amazon, RockAuto, etc.), making it easier to source than rare or discontinued components.

2. **Direct Replacement** It is a direct-fit part for the 2011-2015 Kia Optima, ensuring compatibility without modifications.

3. **Cost-Effective** Compared to labor costs, purchasing the part yourself can save money, especially if you or a trusted mechanic handle installation.

4. **Prevents Further Damage** A failing EPS motor can lead to steering issues, warning lights, and potential damage to the steering column or rack. Replacing it early avoids more extensive repairs.

5. **Improves Driving Experience** A functioning EPS motor provides smoother, more responsive steering, enhancing overall vehicle handling.

6. **Warranty or Return Options** Many sellers offer warranties or return policies, reducing the risk of purchasing a defective unit.

1. **Potential Counterfeit Parts** Some sellers may offer fake or low-quality replicas, leading to premature failure or poor performance. Always verify the seller s reputation and part authenticity.

2. **Installation Complexity** While the part itself is straightforward, removing the old motor and installing the new one may require disassembling the steering column, which can be tricky for inexperienced DIYers.

3. **Compatibility Risks** If the part is not sourced from a trusted supplier, there s a chance it may not fit perfectly, requiring additional adjustments or even a return.

4. **Labor Costs if Not DIY** If you hire a mechanic, labor fees (typically $100 $200) can offset the savings from buying the part yourself.

5. **Electrical Issues** If the EPS motor is paired with a faulty steering angle sensor or wiring harness, the problem may persist even after replacement.

6. **Limited Lifespan** Like all mechanical components, the EPS motor will eventually wear out, though high-quality units can last the vehicle s lifespan if properly maintained.

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### **Ending Conclusion**

The **Kia 56300-2T551 EPS motor** is a practical and cost-effective solution for restoring proper steering function in a 2011-2015 Optima. Its widespread availability and direct replacement nature make it a reliable choice, provided you source it from a reputable seller. However, the risk of counterfeit parts and the potential complexity of installation should be carefully considered. If you have mechanical experience, purchasing and installing it yourself is a smart way to save money. If not, weighing the labor costs against the part s price is essential.

### **Recommendation**

- **Buy from a trusted source** (e.g., RockAuto, eBay with high-rated sellers, or an authorized Kia parts dealer) to ensure authenticity.

- **Verify compatibility** by checking the part number against your vehicle s specifications.

- **Consider professional installation** if you re unsure about the process to avoid damaging the steering system.

- **Test the motor** after installation to confirm it eliminates warning lights and restores smooth steering.

- **Maintain the steering system** regularly to prolong the motor s lifespan, including checking for fluid leaks and ensuring proper alignment.

For most drivers, this part is a worthwhile investment to prevent steering-related issues and improve vehicle safety.

Details:

2011 2015 Kia Optima Electric Power Steering Motor EPS Control OEM 56300-2T551. Free shipping applies to the continental USA 48 states. This item was removed from a working vehicle and is fully functional. Part Number: 56300-2T551, condition: Used.

Normal signs of wear such as light scratches or minor cosmetic marks may be present due to previous use.

part #: 563002t551 prices

• $139.99-$209.99

specifications steeringwheelsiiz:

• for models: Eps, Optima
• for makes: Kia
• for years: 2011-2015
• mpn: 56300-2t551
• part type: Steering Control Motor
• color: Black
• material: Plastic

offer steeringwheelsiiz:

• best offers: True
• availability: In Stock
• quantity: 1
• started: February 21, 2026
• options: Ship-to-home
• sold: 0

seller steeringwheelsiiz:

• rating: 0.0%
• city: Staten Island, New York
• # reviews: 0

shipping steeringwheelsiiz:

• cost: $0.00
• service: USPS Ground Advantage
• class: Standard
• type: Fixed
• carrier: USPS
• transit: 5-10 Days

payments steeringwheelsiiz:

• wallet: Apple-pay
• other
• credit card: Discover

returns steeringwheelsiiz:

• policy: Returns Accepted
• time: 14 Days
• paid by: Buyer

general steeringwheelsiiz:

• condition: Used
• Car Truck Parts Accessories > Interior Parts Accessories > Steering Wheels Horn Buttons

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