HYUNDAI 57700-3M780 Power Steering Rack Pinion Hydraulic 5.0L

( Manufacturer Part Number: 57700-3M780 ), ( Fitment Year: 2012 2013 2014 ), ( Type: Power Steering Rack Pinion Hydraulic ), ( Manufacturer Warranty: 1 Month ), ( Fitment Type: Direct Replacement ), ( Vintage Part: No )

Review HYUNDAI Sedan 5.0l Power Steering Rack And Pinion Hydraulic Oem fits GENESIS 2012–2014

The **Hyundai 57700-3M780 Power Steering Rack and Pinion Assembly (Hydraulic, 5.0L, 2012-2014 Genesis G80)** is a precision-engineered hydraulic steering component designed to deliver smooth, responsive, and reliable directional control for the luxury-oriented Hyundai Genesis G80. This high-performance rack and pinion assembly is engineered to withstand the demands of daily driving, offering enhanced maneuverability, reduced effort during turns, and improved overall handling. The assembly features a robust **5.0L V8-compatible hydraulic system**, ensuring seamless integration with the engine s power steering pump, which pressurizes fluid to assist the driver in steering with minimal effort, even at low speeds or during tight parking maneuvers. Constructed from durable **high-grade steel and reinforced polymer materials**, the rack and pinion are built to resist wear, corrosion, and thermal stress, providing long-term durability under varying environmental conditions. The **precision-machined pinion shaft** engages with the internal rack teeth with minimal play, ensuring consistent feedback and accurate steering response, while the **sealed hydraulic passages** prevent leaks, maintaining optimal pressure and performance. This aftermarket or OEM-replacement part is a direct fit for the **2012-2014 Genesis G80 (5.0L V8 models)**, including variants equipped with either the **6-speed automatic or 6-speed manual transmission**, making it an ideal solution for restorative repairs, upgrades, or replacements following damage from accidents, wear, or fluid leaks. Whether restoring a classic luxury sedan or maintaining peak performance in a high-mileage vehicle, this power steering rack and pinion assembly delivers the precision, strength, and reliability expected from Hyundai s engineering standards.

### **Pros and Cons of Buying a Hyundai 57700-3M780 (2012-2014 Genesis 5.0L Power Steering Rack Pinion Hydraulic)**

1. **Common and Widely Available** This part is a standard hydraulic power steering rack for the 5.0L Genesis models (G80/G90). It is widely stocked by aftermarket suppliers, making it easier to find than rare or discontinued OEM parts.

2. **Cost-Effective Replacement** Compared to OEM parts, aftermarket versions are significantly cheaper, often priced between **$150 $300** (depending on brand and quality). This makes it a budget-friendly solution for repairs.

3. **Compatibility with Aftermarket Upgrades** Since the 5.0L Genesis uses a hydraulic system, this rack can be paired with other aftermarket steering components (e.g., steering stabilizers, bushings) without major compatibility issues.

4. **Easier to Install Than Electric Steering** Unlike newer electric power steering (EPS) systems, hydraulic racks are simpler to diagnose and replace, requiring only basic tools and mechanical knowledge.

5. **Potential for DIY Repair** If you have some mechanical experience, replacing the rack yourself can save labor costs (typically **$200 $400** at a shop). Many online guides and videos detail the process.

6. **Long-Term Reliability (If Properly Maintained)** Hydraulic systems, when kept in good condition, can last **100,000 miles** if the fluid is changed regularly and leaks are addressed promptly.

7. **Better for Classic/Performance Mods** Some enthusiasts prefer hydraulic steering for its **softer, more forgiving feel** compared to stiff electric steering, especially in high-performance or classic car setups.

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1. **Hydraulic Fluid Leaks** The biggest weakness of this system is **fluid leaks**, often from the **hose connections, seals, or the rack itself**. If neglected, this can lead to **loss of power assist, grinding noises, and eventual failure**.

2. **Aging Seals and Wear** The 2012 2014 models were early in the Genesis lineup, and some racks may have **worn-out internal seals or bushings**, causing play or resistance in the steering.

3. **No Self-Diagnostic Features** Unlike modern EPS systems, hydraulic systems **do not have warning lights or error codes**. A failure (e.g., a collapsed hose or seized rack) may only be detected through **manual resistance or a whining pump**.

4. **Dependence on the Power Steering Pump** If the **pump fails or the belt breaks**, the steering becomes **heavily assisted or inoperable**, requiring immediate attention.

5. **Limited Longevity Compared to EPS** While hydraulic systems can last, they are **more prone to wear** than modern electric steering systems, which have fewer moving parts.

6. **Potential for Counterfeit Parts** Due to its popularity, some aftermarket racks may be **low-quality or counterfeit**, leading to premature failure. Buying from **reputable brands (e.g., ACDelco, Dorman, or trusted Asian suppliers)** reduces this risk.

7. **Environmental Concerns** Hydraulic fluid (typically **ATF or PSF**) must be **disposed of properly**, unlike electric systems that don t require fluid changes.

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### **Ending Conclusion**

The **Hyundai 57700-3M780 hydraulic power steering rack** is a **practical and affordable** replacement for the 2012 2014 Genesis 5.0L models, offering **ease of installation and compatibility with aftermarket upgrades**. However, its **main drawbacks fluid leaks, wear over time, and lack of self-diagnostics make it less convenient than modern electric steering systems**.

If you **prioritize cost savings, DIY repairs, and a classic driving feel**, this part is a **solid choice**. But if you **value convenience, longevity, and fewer maintenance headaches**, upgrading to an **electric power steering system** (if available for your model) or **regularly inspecting and maintaining the hydraulic system** is advisable.

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### **Recommendation**

- You need a **quick, budget-friendly fix** and are willing to **monitor for leaks**.

- You plan to **replace the hoses and seals** alongside the rack to prevent future issues.

- You have **basic mechanical skills** to install it yourself or trust a mechanic to do it properly.

- You want **long-term reliability** and are open to **higher-cost electric steering conversions** (if available for your Genesis).

- You **ignore maintenance** hydraulic systems **require regular fluid checks and seal replacements**.

- You find a **used OEM rack** in good condition (though these are rare and may cost more).

**Final Verdict:** The **57700-3M780 is a decent aftermarket replacement**, but **proactive maintenance is key** to avoiding future problems. If possible, **supplement it with a steering stabilizer or bushings** to improve durability. For those who want a **more modern solution**, research **electric power steering upgrades** for your Genesis model.

Details:

2012 2013 2014 Hyundai Genesis Sedan, 5.0L Power Steering Rack Pinion Hydraulic, 577003M780 OEM 14576, Please match part numbers before buying, ITEM CONDITION Used, Scuffs, See All Pictures.

part #: 577003m780 price

• $142.74

specifications steragebo:

• for models: Genesis
• for makes: Hyundai
• for years: 2012-2014
• mpn: 57700-3m780
• fitment year: 2012 2013 2014
• type: Power Steering Rack Pinion Hydraulic
• manufacturer warranty: 1 Month
• fitment type: Direct Replacement
• vintage part: No

returns steragebo:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

payments steragebo:

• other
• wallet: Google-pay
• credit card: Visa

offer steragebo:

• sold: 0
• best offers: True
• started: March 13, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home

shipping steragebo:

• carrier: FedEx
• class: Standard
• cost: $0.00
• type: Fixed
• service: Standard, FedEx Ground / FedEx Home Delivery
• transit: 4-10 Days

seller steragebo:

• city: Pearland, Texas
• rating: 99.8%
• # reviews: 420

general steragebo:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Gearboxes, Rack Pinions

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