FORD KC3B-16C478-AB Sd Power Running Board Control Module

( Manufacturer Part Number: KC3B-16C478-AB ), ( Part Type: Control Board Module ), ( Oe/oem Part Number: Kc3z-14c177-a ), ( Features: Control Power Running Board ), ( Country Of Origin: United States ), ( Placement On Vehicle: Inside Console )

Review FORD Sd Power Running Board Control Module fits F250 F350 2019–2022

The **Ford KC3B-16C478-AB (2019-2022 F-250/F-350 Super Duty Power Running Board Control Module)** is a precision-engineered electronic component designed to elevate the functionality and convenience of Ford s heavy-duty truck lineup. This high-performance control module serves as the central hub for the power running board system, seamlessly integrating with the vehicle s electrical architecture to deliver smooth, responsive operation. Crafted with Ford s commitment to durability and reliability, this module is engineered to withstand the demanding conditions of commercial and off-road applications, ensuring consistent performance even in extreme environments. Built with robust internal circuitry and advanced microprocessing, it efficiently manages power distribution, motor control, and sensor feedback to activate the running boards with minimal effort, enhancing accessibility for drivers and passengers alike. The module s compact yet sturdy design ensures compatibility with the 2019 through 2022 model years of the F-250 and F-350 Super Duty trucks, providing a seamless upgrade or replacement solution for those seeking to restore or enhance their vehicle s power-assisted running board functionality. Whether used in fleet vehicles, construction settings, or rugged off-road adventures, this control module exemplifies Ford s dedication to blending cutting-edge technology with the rugged resilience required in professional and high-performance applications. Its compatibility with the latest diagnostic tools also ensures ease of integration and troubleshooting, making it an indispensable component for maintaining the advanced features of modern Super Duty trucks.

### **Pros and Cons of Buying a Ford KC3B-16C478-AB (2019-2022 F-250/F-350 SD Power Running Board Control Module)**

1. **Direct OEM Replacement** This is a genuine Ford part, ensuring compatibility with your vehicle s electrical and software systems. Unlike aftermarket alternatives, it won t require additional programming or adjustments in most cases.

2. **Reliability** Ford s OEM components are built to meet strict quality standards, reducing the risk of premature failure compared to lower-quality aftermarket parts.

3. **Warranty Coverage** Purchasing from an authorized dealer or Ford-approved supplier may include a warranty, providing peace of mind against defects.

4. **Full Functionality** The module controls the power running board, including features like automatic deployment, speed-sensitive operation, and integration with the vehicle s infotainment and keyless entry systems. An OEM part ensures all functions work as intended.

5. **Long-Term Durability** Since it s designed for the vehicle s lifespan, it s less likely to degrade quickly compared to cheaper knockoffs.

6. **Ease of Installation** As an OEM part, it should fit seamlessly with existing wiring and connectors, reducing installation complexity.

7. **Resale Value** If you ever decide to sell or trade in your truck, having OEM parts can make the vehicle more appealing to buyers.

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1. **Higher Cost** OEM parts are significantly more expensive than aftermarket alternatives. The price can range from **$300 to $600 **, depending on the source and any additional fees.

2. **Limited Availability** Unlike aftermarket parts, OEM modules may not be readily available at local auto parts stores. You may need to order from an online dealer, which could involve shipping delays.

3. **Potential Overkill for Minor Issues** If the original module failed due to a minor electrical issue (e.g., a loose wire or corroded connector), replacing it entirely may be more expensive than diagnosing and fixing the root cause.

4. **No Additional Features** Unlike some aftermarket modules, this OEM part won t include extra functionalities (e.g., remote control upgrades, LED lighting, or advanced diagnostics).

5. **Dealer Markup Risk** If purchasing from a Ford dealer, prices may be inflated compared to third-party suppliers. Always compare prices from multiple sources.

6. **Installation Labor Costs** While the part itself is reliable, professional installation (especially if wiring or diagnostics are needed) can add to the total cost.

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### **Conclusion**

The **Ford KC3B-16C478-AB Power Running Board Control Module** is the best choice if you prioritize **reliability, compatibility, and long-term performance** without worrying about software or electrical integration issues. It s ideal for owners who want a **direct replacement with minimal risk of future problems**, especially if the original module failed unexpectedly.

However, if **budget is a concern**, an **aftermarket module from a reputable brand** (e.g., ACDelco, Dorman, or a trusted third-party supplier) could be a cost-effective alternative **as long as you verify compatibility and read reviews** to ensure quality. Always check for **warranty coverage** and **return policies** before purchasing.

For most serious truck owners, the **OEM part is worth the investment** if the module is a critical component. If you re unsure about the exact cause of failure, consulting a **Ford technician** before buying can help determine whether a replacement is truly necessary.

- You want a **guaranteed fit and function** with no compatibility issues.

- You re replacing a **completely failed module** (not just a wiring or connector problem).

- You re open to paying a premium for **long-term reliability**.

- You have access to a **warranty** (e.g., from an authorized dealer or online supplier like **RockAuto, Amazon, or eBay from verified sellers**).

- You ve **diagnosed the issue** and confirmed the module is faulty (not a wiring problem).

- You re on a **tight budget** and can find a **high-quality aftermarket part** (e.g., **ACDelco Gold, Dorman, or a trusted brand**).

- You re comfortable with **potential minor adjustments** (e.g., recalibration if needed).

**Final Tip:** Always **check for recalls or software updates** related to this module, as Ford may have released fixes for known issues. If available, installing the latest firmware can improve performance.

Details:

2019 2020 2021 2022 FORD F250 SUPER DUTY, F350 POWER RUNNING BOARD CONTROL MODULE, # KC3B-16C478-AB, IN GOOD WORKING CONDITION, SHIPTO USAA ONLY.

part #: kc3b16c478 prices

• $137.94-$272.09

specifications seainterio:

• for models: F250, F350
• for makes: Ford
• for years: 2019-2022
• mpn: Kc3b-16c478-ab
• part type: Control Board Module
• oe/oem part number: Kc3z-14c177-a
• features: Control Power Running Board
• country of origin: United States
• placement on vehicle: Inside Console

offer seainterio:

• availability: In Stock
• started: February 14, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

shipping seainterio:

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

payments seainterio:

• wallet: Google-pay
• credit card: Diners-club
• other

returns seainterio:

• policy: No Returns

general seainterio:

• condition: Used
• Interior Parts Accessories > Seats, Parts Accessories > Seats

seller seainterio:

• city: Champlain, New York
• rating: 99.4%
• # reviews: 2722

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