FORD BC3Z-5L223-A Emission Tank Relocation Kit

( Manufacturer Part Number: BC3Z-5L223-A ), ( Part Type: Tank ), ( Genuine Oem: Yes ), ( Universal Fitment: Direct Replacement ), ( Country Of Origin: Mexico )

Review FORD Genuine Emission Tank Relocation Kit fits F-250 F-350 F-450 F-550

The **Ford BC3Z-5L223-A Emission Tank Relocation Kit** is a precision-engineered solution designed exclusively for Ford s heavy-duty F-Series trucks, including the **F-250, F-350, F-450, and F-550** models equipped with the **7.3L Power Stroke diesel engine** (commonly found in the 2003 2010 generations). This kit addresses a critical challenge faced by owners of these trucks: the relocation of the **emission control system s fuel tank** to a more accessible and protected location beneath the truck s frame. Over time, the stock tank s original placement often near exhaust heat and underbody debris can lead to leaks, fuel line damage, or even complete failure, compromising both performance and emissions compliance. The BC3Z-5L223-A kit eliminates these risks by providing a **durable, factory-aligned relocation system** that securely mounts the tank in a cleaner, more stable environment while maintaining all necessary connections to the engine s fuel rail and emissions components.

Crafted from **high-grade stainless steel and reinforced polycarbonate materials**, this kit ensures long-term durability against the harsh conditions of heavy-duty trucking, including exposure to road salt, vibration, and extreme temperatures. The relocation process involves carefully detaching the original tank from its stock bracket, which is often prone to corrosion and fatigue, and replacing it with a **newly positioned tank secured via a robust mounting system**. The kit includes **all necessary hardware, including brackets, gaskets, clamps, and reinforced fuel lines**, ensuring a seamless integration with the truck s existing fuel system. Additionally, the kit preserves the **OEM fuel line routing and connections**, preventing any modifications that could void emissions warranties or disrupt engine performance. Whether you re tackling off-road adventures, towing heavy loads, or simply seeking a more reliable fuel delivery system, this kit offers a **cost-effective, time-tested upgrade** that enhances both functionality and peace of mind.

For technicians and DIY enthusiasts alike, the **BC3Z-5L223-A** stands out as a **turnkey solution** that simplifies what could otherwise be a complex and time-consuming repair. The kit s **step-by-step compatibility** with Ford s Power Stroke architecture ensures that installation can be completed with relative ease, provided basic mechanical tools and a clear workspace are available. By relocating the tank to a safer position typically beneath the frame but away from exhaust heat and undercarriage debris the kit significantly reduces the likelihood of fuel leaks, which can be particularly problematic in diesel engines where even minor spills can lead to costly repairs or emissions-related issues. Furthermore, the kit s **universal fitment** across the F-250 through F-550 lineup makes it an ideal choice for fleet operators or individual owners looking to standardize maintenance across multiple trucks. With its **focus on reliability, ease of installation, and long-term protection**, the Ford BC3Z-5L223-A Emission Tank Relocation Kit is an essential upgrade for any serious truck owner prioritizing durability and performance.

### **Pros and Cons of buying a Ford BC3Z-5L223-A Emission Tank Relocation Kit for F-250, F-350, F-450, and F-550 Trucks**

1. **Compliance with Emissions Regulations** The kit ensures your truck meets EPA and CARB emissions standards, preventing potential fines, failed inspections, or registration issues, especially in states with strict emissions laws.

2. **Improved Fuel System Performance** Relocating the emission tank can reduce fuel line strain, prevent leaks, and minimize vapor lock, leading to smoother engine operation and better fuel delivery.

3. **Enhanced Durability** The kit is designed to secure the tank in a more stable position, reducing movement and potential damage from vibrations, rough roads, or heavy loads.

4. **Compatibility with Aftermarket Modifications** Many off-road and performance enthusiasts install this kit to accommodate lifted suspensions, larger tires, or other modifications that may otherwise interfere with the original tank placement.

5. **Prevents Fuel Line Damage** In trucks with aggressive suspension travel (e.g., lifted or lowered setups), the original tank location can cause fuel lines to bend or kink, leading to fuel starvation or engine stalling. This kit mitigates that risk.

6. **Easier Maintenance Access** Some aftermarket kits reposition the tank for better accessibility, making fuel filter changes or tank inspections more convenient.

7. **Reduces Risk of Fuel Leaks** A properly secured tank is less likely to develop leaks, especially in high-stress driving conditions.

8. **Supports Warranty Compliance** If your truck is under warranty, installing an approved emissions kit ensures you remain compliant with manufacturer requirements, avoiding voided coverage risks.

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1. **Cost** The kit itself is an additional expense, and installation may require professional labor if you lack mechanical experience. Prices vary, but the part alone can range from **$200 to $500 **, depending on brand and complexity.

2. **Installation Complexity** While some kits are designed for DIY installation, others may require disassembling parts of the fuel system, exhaust, or underbody components. Improper installation can lead to leaks, misalignment, or even damage to surrounding systems.

3. **Potential for Aftermarket Conflicts** If you have other aftermarket modifications (e.g., custom exhaust, lift kits, or fuel system upgrades), the new tank location might interfere with those components, requiring additional adjustments.

4. **Time-Consuming Process** Installation can take several hours, especially if you re unfamiliar with fuel system work. This may require taking the truck out of service temporarily.

5. **Limited Availability of Parts** Some brands or specific year/truck combinations may have limited aftermarket support, making repairs or replacements harder if issues arise.

6. **Possible Voidance of Warranty** While the kit itself is often approved, improper installation or tampering with the fuel system could void your truck s factory warranty, especially if done without dealer approval.

7. **Not Always Necessary for Stock Vehicles** If you re not modifying your truck (e.g., no lift, no aggressive driving, no off-road use), the original tank location may suffice, making the kit an unnecessary expense.

8. **Potential for Future Modifications** If you plan to add more aftermarket components (e.g., larger fuel tanks, performance injectors), the relocated tank might need to be moved again, adding extra cost and complexity.

---

### **Conclusion**

- Need to comply with emissions regulations,

- Are modifying their trucks with lifts, larger tires, or aggressive suspensions,

- Want to prevent fuel line damage and improve system reliability,

- Plan to keep their vehicles long-term without warranty concerns.

However, it is **not essential** for stock vehicles used primarily for daily driving without modifications. The decision should be based on your truck s intended use, budget, and whether you re comfortable with installation.

If you proceed, **prioritize a reputable brand**, follow installation instructions carefully, and consider professional help if needed to avoid costly mistakes.

### **Recommendation**

- **Buy the kit** if you re lifting your truck, adding aftermarket components, or operating in areas with strict emissions laws.

- **Skip it** if your truck remains stock and you don t plan major modifications.

- **Research thoroughly** compare brands (e.g., **Ford Performance, Flowmaster, or specialized aftermarket suppliers**) and read reviews for your specific truck model.

- **Budget for installation** if DIY isn t feasible, factor in labor costs.

- **Check for OEM-approved alternatives** some Ford dealerships offer emission-compliant kits that may integrate better with warranty coverage.

Ultimately, this kit is a **proactive measure** for long-term reliability and compliance, but weigh the costs against your truck s actual needs before purchasing.

Details:

Please see the photographs for more details. Brand new item/open box. The original box/packaging may be missing. Due to an increase in orders, I can only guarantee ship items once weekly.

Packaging may show scuffs/scratches/wear.

part #: bc3z5l223 prices

• $79.99-$125.09

specifications emissyste:

• for models: F-250, F-350, F-450, F-550
• for makes: Ford
• mpn: Bc3z-5l223-a
• part type: Tank
• genuine oem: Yes
• universal fitment: Direct Replacement
• country of origin: Mexico

returns emissyste:

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

general emissyste:

• condition: New other see details
• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

payments emissyste:

• credit card: Mastercard
• wallet: Paypal
• other

seller emissyste:

• rating: 100.0%
• # reviews: 1941
• city: Grand Junction, Colorado

offer emissyste:

• quantity: 3
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: March 8, 2026

shipping emissyste:

• cost: $0.00
• type: Calculated
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• transit: 4-9 Days

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