FORD OE BK3Z61431A03D Rear Left Lower Door Latch TRANSIT-150

( Brand: Ford Oe ), ( Manufacturer Part Number: BK3Z61431A03D ), ( Part Type: Door Latch ), ( Product Type: Doors ), ( Fitment Type: Vehicle Specific ), ( Partslink Number: Bk3z-61431a03-d, Bk3z-61431a03-a, Bk3z-61431a03-b ), ( Compatible Model S : Transit-150, Transit-350 Hd, Transit-250, Transit-350, E-transit ), ( Fitnote: Driver Side ), ( Product Subtype: Door Locks Components ), ( Department: Oem )

Review FORD OE Transit-150 Rear Left Lower Door Latch Assembly fits 1926–2015

The **Ford BK3Z61431A03D** is an original equipment-grade rear left lower door latch assembly specifically engineered for the **Ford Transit 15-26 (2015 2026 model years)**, ensuring seamless integration with the vehicle s door mechanism. Designed with precision engineering, this latch incorporates a durable **stamped steel housing** reinforced with high-strength fasteners, providing long-lasting reliability even under frequent use. The mechanism features a **self-adjusting latch bolt** that smoothly engages with the door striker, reducing wear and preventing misalignment over time. This latch is compatible with both **manual and power door lock systems**, making it a versatile solution for fleet vehicles, commercial deliveries, and service applications. Constructed from **high-quality, corrosion-resistant materials**, it is built to withstand harsh environmental conditions, including exposure to moisture, road salt, and temperature fluctuations, ensuring consistent performance in demanding operational settings. The latch s **modular design** allows for straightforward installation, requiring minimal tools and time, while its **OEM-level quality** guarantees a secure and quiet operation, matching the original equipment standard. Whether used in a new build, replacement, or repair scenario, this latch delivers the durability and precision expected from Ford s original components, helping maintain the integrity and functionality of the Transit s door system for years to come.

The part you re inquiring about, **Ford BK3Z61431A03D** (rear left lower door latch for the **Transit 15-26** from model year 2015-2026), is a critical component for door functionality. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of buying a Ford BK3Z61431A03D**

1. **OEM Quality and Fit**

The part is an original equipment manufacturer (OEM) component, meaning it is designed to match the exact specifications of the vehicle s original latch mechanism. This ensures a proper fit, reducing the risk of misalignment or improper operation. OEM parts are also built to the same durability standards as factory-installed components.

2. **Reliability and Longevity**

Ford s OEM parts are engineered for long-term use, often outperforming aftermarket alternatives in terms of wear resistance and structural integrity. A well-made latch reduces the likelihood of premature failure, which can be costly in terms of both repair time and potential safety hazards (e.g., a faulty latch could fail to secure the door fully).

3. **Warranty Coverage**

If purchased directly from Ford or an authorized dealer, the part may come with a warranty, providing peace of mind against defects. This is particularly useful if the part fails shortly after installation. Some third-party sellers may also offer warranties, though these vary widely in terms of coverage and duration.

4. **Compatibility with Original Features**

The latch integrates seamlessly with the existing door mechanism, including the window regulator, door handle, and locking system. This compatibility ensures that all functions (locking, unlocking, and door closure) operate as intended without requiring additional modifications.

5. **Ease of Installation**

As an OEM part, the latch is designed to be installed using standard tools and procedures outlined in Ford s service manuals. This reduces the complexity of the repair compared to aftermarket parts that might require additional adapters or adjustments.

6. **Resale Value and Perception**

If you plan to sell or trade in the vehicle in the future, maintaining OEM parts can positively influence its resale value. Buyers often prefer vehicles with original components, as it suggests the vehicle has been well-maintained.

7. **Access to Technical Support**

Purchasing from Ford or an authorized source grants access to technical resources, such as service bulletins or troubleshooting guides, which can be invaluable if installation or functionality issues arise.

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### **Cons of buying a Ford BK3Z61431A03D**

1. **Higher Cost**

OEM parts are typically more expensive than aftermarket alternatives. The price of the BK3Z61431A03D may be significantly higher than a comparable aftermarket latch, which could be a deterrent for budget-conscious buyers. The cost may also include additional fees if purchasing through a dealer (e.g., labor markup or part fees).

2. **Longer Lead Times**

OEM parts, especially those ordered directly from Ford or dealers, may have longer lead times compared to aftermarket suppliers. This delay could be problematic if you need the part urgently to avoid further vehicle downtime.

3. **Potential for Overkill**

If the latch failure is isolated to a specific component (e.g., the spring or actuator) rather than the entire assembly, replacing the entire latch may be unnecessary. In such cases, an aftermarket replacement part or a refurbished OEM latch could be a more cost-effective solution.

4. **Limited Customization**

OEM parts do not offer customization options. If you require modifications (e.g., reinforced latch for heavy use or specific security features), aftermarket parts may provide more flexibility, though this is rare for standard door latches.

5. **Environmental and Ethical Considerations**

Some buyers prefer to avoid OEM parts due to concerns about the environmental impact of manufacturing and disposal. While this is subjective, it is worth noting as a potential drawback for environmentally conscious consumers.

6. **Risk of Counterfeit Parts**

If purchasing from unauthorized sellers (e.g., online marketplaces without verification), there is a risk of receiving counterfeit OEM parts. These may not meet quality standards, leading to premature failure or poor fit. Always verify the seller s authenticity to mitigate this risk.

7. **Dealer Markup**

Purchasing through a dealer can inflate the price due to overhead costs, labor markups, or regional pricing differences. Buying directly from Ford or a trusted third-party supplier (e.g., RockAuto, AutoZone, or a reputable online retailer) may yield better pricing.

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### **Conclusion**

The **Ford BK3Z61431A03D** rear left lower door latch is a high-quality, reliable OEM part that offers superior fit, compatibility, and longevity compared to aftermarket alternatives. Its advantages in terms of durability, warranty coverage, and seamless integration with the vehicle s systems make it an ideal choice for those prioritizing long-term performance and peace of mind. However, the higher cost and potential lead times may be drawbacks for buyers on a tight budget or with urgent repair needs.

If the latch failure is isolated to a specific component (e.g., the actuator or spring), exploring aftermarket or refurbished options could be a more economical solution. Additionally, verifying the seller s legitimacy is crucial to avoid counterfeit parts.

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### **Recommendation**

Purchase the **Ford BK3Z61431A03D** from an **authorized Ford dealer** or **directly from Ford s official parts website**. This ensures OEM quality, warranty coverage, and access to technical support. If cost is a concern, compare prices across multiple dealers and consider bundling the part with labor if available.

- **Check for aftermarket alternatives** that are compatible with your Transit model. Brands like **Dorman, ACDelco, or local specialty suppliers** often offer high-quality replacements at a lower cost. Ensure the part is specifically listed for your vehicle s year and trim.

- **Verify the exact cause of failure** (e.g., worn spring, faulty actuator). If only a sub-component is defective, a partial replacement may suffice.

- **Purchase from reputable third-party sellers** such as **RockAuto, AutoZone, or Amazon (with verified seller ratings)**. These platforms often carry OEM or remanufactured parts with good reviews.

Avoid purchasing from unverified sellers. Stick to **Ford-authorized sources, dealerships, or well-reviewed online retailers** with clear return policies.

While the latch is designed for relatively straightforward installation, if you lack mechanical experience, have a **certified mechanic** install it to ensure proper alignment and functionality. Improper installation can lead to premature wear or failure.

If the part comes with a warranty, keep the receipt and proof of purchase. This will be necessary if you need to file a claim for defects.

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**Final Verdict:** For most owners seeking a long-term, reliable fix, the **Ford BK3Z61431A03D** is the best choice despite its higher cost. However, if cost or time is a limiting factor, thoroughly research aftermarket options and verify compatibility before purchasing. Always prioritize quality over price to avoid recurring issues.

Details:

Rear Left Lower Door Latch Assembly BK3Z61431A03D by Ford OE. Offers dependability and quality backed by the Ford name. Features: Genuine OEM Ford part made to fit your vehicle perfectly. No modifications needed.

Installs with no modifications to your vehicle. If you want to keep your Ford performing the way it did when left factory, rely on OE products. Manufactured to strict specifications for fit, form, and function, they not only help restore original performance but also install in no time flat. Replaces Original OE Part #: BK3Z-61431A03-D, BK3Z-61431A03-A, BK3Z-61431A03-B, BK3Z-61431A03-C.

Precision-built to strict Ford standards of safety. Designed to restore OEM performance for a safe ride.

part #: bk3z61431a03d prices

• $102.14-$125.96

specifications carlockiio:

• for makes: Ford
• for years: 1926-2015
• brand: Ford Oe
• mpn: Bk3z61431a03d
• part type: Door Latch
• product type: Doors
• fitment type: Vehicle Specific
• partslink number: Bk3z-61431a03-d, Bk3z-61431a03-a, Bk3z-61431a03-b
• compatible model s : Transit-150, Transit-350 Hd, Transit-250, Transit-350, E-transit
• fitnote: Driver Side
• product subtype: Door Locks Components
• department: Oem

offer carlockiio:

• options: Ship-to-home
• started: March 9, 2026
• sold: 0
• quantity: 3
• availability: In Stock

payments carlockiio:

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

general carlockiio:

• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware
• condition: New

seller carlockiio:

• rating: 99.0%
• # reviews: 150884
• city: Glendale, Arizona

shipping carlockiio:

• transit: 3-7 Days
• class: Standard
• carrier: FedEx
• service: FedEx Ground / FedEx Home Delivery
• type: Calculated
• cost: $26.24

returns carlockiio:

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

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