FIAT XF12X-YG1-0 Electric Power Steering Motor 124 Q003TJ0073

( Manufacturer Part Number: XF12X-YG1-0 ), ( Type: Steering Rack ), ( Year: 17 18 19 20 2017 2018 2019 2020 ), ( Oe/oem Part Number: Na1j-32960, Na1j32960, Xf12x-yg1-0, Q003tj0073, Xf12x-yg1-0 Q003tj0073 ), ( Universal Fitment: No )

Review FIAT 124 Spider Electric Power Steering Motor Oem fits EPS 2017–2020

The **Fiat XF12X-YG1-0 (2017 2020) Electric Power Steering (EPS) Motor (Q003TJ0073)** is a critical component of Fiat s advanced steering systems, designed to enhance driver comfort, precision, and efficiency in vehicles equipped with the **1.2L TwinAir Turbocharged (TCT) or 1.4L MultiAir** engines. This high-performance electric power steering motor operates as the heart of the vehicle s steering assist mechanism, replacing traditional hydraulic systems with a more compact, energy-efficient, and responsive alternative. Engineered by **Magneti Marelli** (a leading automotive supplier), this EPS motor integrates seamlessly with Fiat s **YG1 steering column assembly**, providing smooth, variable assistance tailored to driving conditions whether navigating tight urban streets, cruising on highways, or maneuvering during high-speed cornering.

The **Q003TJ0073** motor features a **brushless DC design**, ensuring durability, reduced maintenance requirements, and optimal torque delivery with minimal electrical draw. Its **integrated torque sensor** continuously monitors steering input, adjusting assist levels dynamically to match driver intent, which not only improves handling but also contributes to fuel efficiency by eliminating the energy loss associated with hydraulic pumps. The motor s **high-precision gear reduction system** ensures quiet operation while delivering the necessary torque to assist in steering, even at low speeds or when parked. Built to Fiat s stringent quality standards, this EPS motor is **OEM-level compatible**, meaning it meets the exact specifications required for original equipment installation, ensuring seamless integration with the vehicle s **ECU (Engine Control Unit)** and **steering control module**.

This component is particularly vital for **Fiat 500L, 500X, Qoro, and other models** within the 2017 2020 model years, where reliability and performance are paramount. The **YG1 steering column** paired with this EPS motor offers a **multi-function steering wheel** with integrated controls for audio, cruise, and climate systems, further emphasizing the motor s role in delivering a premium driving experience. Over time, wear and tear, electrical faults, or mechanical failures can lead to symptoms such as **increased steering effort, whining noises, intermittent assist failure, or a "clicking" sound** when turning the wheel, all of which necessitate replacement with a genuine or high-quality aftermarket equivalent like the **Q003TJ0073**.

For technicians and DIY enthusiasts, this EPS motor is a **direct-fit replacement**, requiring minimal adaptation during installation. Its **plug-and-play compatibility** with the existing wiring harness and steering column makes it an ideal solution for restoring optimal steering performance. Whether addressing a **failing OEM motor** or upgrading an older vehicle, the **Fiat XF12X-YG1-0 EPS motor** ensures that drivers experience the same level of responsiveness and control intended by Fiat s engineers, bridging the gap between technology and practicality in modern automotive steering systems.

### **Pros and Cons of Buying a Fiat XF 124 Electric Power Steering (EPS) Motor (Q003TJ0073) from 2017 2020**

#### **Pros**

1. **Common and Widely Available Part**

The Q003TJ0073 EPS motor is a standard component for the Fiat XF (and related models like the Jeep Renegade and Chrysler 200) from 2017 2020. This means it is easy to source from aftermarket suppliers, dealerships, or online marketplaces, reducing lead times compared to rare or discontinued parts.

2. **Affordable Replacement Option**

Compared to OEM (original equipment manufacturer) parts, aftermarket or remanufactured versions of this EPS motor are often significantly cheaper. Prices typically range between **$150 $300**, depending on the source and condition, making it a cost-effective repair.

3. **DIY-Friendly Installation**

The EPS motor is relatively straightforward to replace, especially if you have basic mechanical experience. The process generally involves removing the steering column, disconnecting wiring, and swapping the old motor with the new one. Many online guides and videos simplify the procedure.

4. **Prevents Further Steering Issues**

A failing EPS motor can cause erratic steering, excessive resistance, or complete loss of power assist. Replacing it early prevents more severe problems, such as damage to the steering rack or column, which could be far more expensive to repair.

5. **Compatibility with Other Models**

Since this motor is used across multiple Fiat, Jeep, and Chrysler vehicles, finding a replacement is less of a hassle than with niche parts. This also means a wider selection of compatible accessories (e.g., wiring harnesses, brackets).

6. **Potential for Remanufactured Quality**

Some aftermarket suppliers offer remanufactured or rebuilt EPS motors that meet or exceed OEM standards. These can be just as reliable as new parts, with warranties ranging from **12 months to a lifetime**, depending on the seller.

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#### **Cons**

1. **Potential for Counterfeit or Low-Quality Parts**

Due to the part s popularity, the market is flooded with knockoff or substandard replacements. Buying from untrusted sellers may result in a motor that fails prematurely or doesn t fit properly. Always purchase from reputable suppliers with good reviews.

2. **Wiring or Electrical Issues**

The EPS motor relies on proper electrical connections. If the wiring harness, connectors, or steering column ECU (if applicable) are damaged, the new motor may not function correctly. A thorough inspection of the electrical system is recommended before installation.

3. **Labor Costs if Not DIY**

If you re not comfortable with automotive repairs, labor costs for professional installation can range from **$150 $300**, nearly doubling the part cost. Some shops may also charge diagnostic fees if they need to verify the issue.

4. **Compatibility Variations**

While the Q003TJ0073 is standard for many models, slight differences in mounting points or wiring between trims (e.g., manual vs. automatic, different steering column designs) could require additional adjustments. Always confirm compatibility with your specific vehicle before purchasing.

5. **Risk of Recurring Problems**

If the underlying cause of the EPS failure (e.g., water intrusion, electrical shorts, or a failing steering column ECU) isn t addressed, the new motor may fail again. A full diagnostic check is advisable to rule out other issues.

6. **Limited Longevity in Harsh Conditions**

If the vehicle has been exposed to extreme moisture, salt (common in winter driving), or poor maintenance, the new EPS motor may degrade faster than expected. Regular steering system maintenance (e.g., checking for leaks, cleaning connectors) can extend its lifespan.

---

### **Ending Conclusion**

The **Fiat XF 124 EPS motor (Q003TJ0073)** is a practical and cost-effective replacement for steering issues in 2017 2020 models, provided you source it from a trusted supplier and address any accompanying electrical or mechanical problems. The part is widely available, relatively inexpensive, and DIY-installable, making it a viable option for owners looking to avoid costly steering system failures.

However, the risk of counterfeit parts, potential wiring issues, and the need for careful installation mean that **due diligence is essential**. If you re unsure about the repair, consulting a professional mechanic to confirm the issue and guide you through the process is wise.

### **Recommendation**

1. **Verify the Problem** Confirm that the EPS motor is indeed the issue (not the steering column, ECU, or wiring) before purchasing.

2. **Buy from a Reputable Source** Opt for **OEM, remanufactured, or high-quality aftermarket parts** from sellers with good reviews (e.g., RockAuto, Amazon, or specialized auto parts stores).

3. **Consider Professional Help** If you lack mechanical experience, have a mechanic inspect the steering system and perform the installation to ensure proper fit and function.

4. **Check for Warranty** Choose a part with at least a **12-month warranty** to protect against premature failure.

5. **Maintain the System** After replacement, monitor the steering for unusual noises or resistance, and keep the electrical connections clean and dry.

**Final Verdict:** This is a **solid, budget-friendly repair** for the described issue, but success depends on proper sourcing and execution. For most owners comfortable with basic repairs, it s a worthwhile investment to restore reliable steering.

Details:

BOX: 812 2018 FIAT 124 SPIDER. Compatibility:: Year: Make: model: 2017 - 2020 Fiat 124 Spider. Shows normal wear as shown in the photos. Removed from a running vehicle.

Part Number:: XF12X-YG1-0, Q003TJ0073. Tested and in good working condition.

part #: xf12xyg10 prices

• $201.84-$538.23

specifications steragebo:

• for models: Eps
• for makes: Fiat
• for years: 2017-2020
• mpn: Xf12x-yg1-0
• type: Steering Rack
• year: 17 18 19 20 2017 2018 2019 2020
• oe/oem part number: Na1j-32960, Na1j32960, Xf12x-yg1-0, Q003tj0073, Xf12x-yg1-0 Q003tj0073
• universal fitment: No

returns steragebo:

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

general steragebo:

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

shipping steragebo:

• service: USPS Ground Advantage
• type: Fixed
• carrier: USPS
• cost: $40.00
• class: Standard
• transit: 5-10 Days

offer steragebo:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: April 2, 2026

seller steragebo:

• rating: 99.8%
• city: Jacksonville, Florida
• # reviews: 2837

payments steragebo:

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

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