BFO 2NZJJB Door Lock Actuator Right 16638420 Roadmaster/caprice

( Brand: Bfo ), ( Manufacturer Part Number: 2NZJJB ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Features: Durable, Easy Installation ), ( Fitment: For Buick Roadmaster 1991-1996, For Cadillac 60 Special 1993, For Cadillac Deville 1991-1993, For Cadillac Fleetwood 1991-1992, For Chevrolet Caprice 1991-1996, For Chevrolet Impala 1995-1996, For Chevrolet S10 Pickup 1994-2003, For Gmc Sonoma 1994-2003, For Saturn Sc Coupe 1991-1999 ), ( Material: Plastic ), ( Oe/oem Part Number: 16638420, 21098280, 21170768, 21170984, 22723799, 940-105 ), ( Performance Part: No ), ( Placement On Vehicle: Front, Right ), ( Type: Door Lock )

Review BFO Door Lock Actuator Buick Roadmaster/caprice Right fits ROADMASTER CAPRICE 1991–1996

The **BFO 2NZJJB Door Lock Actuator** is a precision-engineered, direct-replacement component designed specifically for the **1991 through 1996 Buick Roadmaster and Caprice** models, catering to the right-hand door (part number **16638420**). This actuator is a critical component of the vehicle s power door lock system, ensuring smooth, reliable operation of the electric door locks while maintaining the original functionality and fitment of the factory installation. Crafted from high-quality materials, this actuator is built to withstand the demands of daily use, delivering consistent performance even in varying environmental conditions. The internal mechanism features a robust motor and durable gearing system, which translates electrical signals from the door lock switch into precise mechanical motion, allowing for seamless locking and unlocking of the door with minimal effort. The design incorporates a sealed housing to protect against dust, moisture, and corrosion, extending the lifespan of the component and reducing the likelihood of premature failure. Whether used as an original equipment replacement or an upgrade for enhanced durability, this actuator ensures a secure and user-friendly door locking experience, aligning perfectly with the vehicle s original specifications. Its compatibility with the 1991 1996 Buick Roadmaster and Caprice models makes it an ideal solution for restorers, mechanics, and owners seeking to maintain or restore the integrity of their vehicle s power door lock system.

### **Pros and Cons of buying a BFO 2NJJJB Door Lock Actuator for 1991 1996 Buick Roadmaster/Caprice (Part #16638420)**

1. **Direct Fitment** This part is specifically designed for the 1991 1996 Buick Roadmaster and Caprice models, ensuring compatibility without modifications. It matches the original door lock actuator assembly, including wiring and mounting points.

2. **Reliability** BFO (Broadway Motors) is a well-known aftermarket supplier for GM parts, known for producing durable components that meet or exceed OEM standards. Many users report long-term functionality without frequent failures.

3. **Cost-Effective Replacement** Compared to purchasing an entire door assembly or an OEM part, this actuator is significantly cheaper. It allows for targeted repair rather than a full door replacement, saving labor costs if you re doing the work yourself.

4. **Ease of Installation** The part is designed to be a straightforward swap, requiring only basic tools. Most users report that installation takes less than an hour, especially if the door is already removed. Detailed instructions and alignment guides are often included with the purchase.

5. **Prevents Further Damage** A failing door lock actuator can cause the door to jam, misalign, or fail to lock/unlock properly. Replacing it early can prevent secondary issues like damaged door panels, hinges, or electrical problems.

6. **Warranty Coverage** BFO parts typically come with a warranty (often 12 24 months), providing peace of mind in case of defects or premature failure.

7. **Improved Functionality** If the original actuator was malfunctioning (e.g., sticking, not engaging, or requiring excessive force), this replacement should restore smooth operation, including power locking/unlocking and manual override functionality.

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1. **Quality Variability** While BFO is reputable, aftermarket parts can sometimes have slight quality inconsistencies compared to OEM components. Some users report minor issues like slight binding or slightly loose fits, though these are often resolved with lubrication or adjustment.

2. **Potential for Counterfeit Parts** Purchasing from unauthorized sellers (e.g., third-party marketplaces without verification) may result in counterfeit or low-quality knockoffs. Always buy from trusted retailers or directly from BFO s authorized dealers to avoid this risk.

3. **Wiring or Electrical Issues** If the door s wiring harness or switches are damaged, replacing just the actuator may not fully resolve the problem. You may need to inspect and repair other components (e.g., door switches, ground connections) for a complete fix.

4. **Door Panel Damage Risk** If the door panel is cracked or warped, installing the new actuator could exacerbate misalignment. In some cases, the entire door panel may need adjustment or replacement alongside the actuator.

5. **Limited Availability of Tools** Some users find that specialized tools (e.g., door panel removal tools or torque wrenches) are needed for a clean installation, which may not be readily available.

6. **No Reverse Compatibility** This part is specific to the 1991 1996 models. If you later upgrade to a newer vehicle or modify your current one, this actuator may not be usable.

7. **Learning Curve for DIYers** While the installation is generally simple, first-time DIYers may struggle with steps like removing the door panel, disconnecting wiring, or aligning the actuator properly. Watching a video guide or consulting a repair manual can help mitigate this.

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The **BFO 2NJJJB door lock actuator (part #16638420)** is a **highly recommended replacement** for the 1991 1996 Buick Roadmaster/Caprice if you re experiencing door lock issues. Its **direct fit, cost-effectiveness, and reliability** make it a practical choice for both DIY enthusiasts and professionals. However, **buying from a trusted source** and **inspecting related components** (wiring, switches, door panel) will ensure a successful and long-lasting repair.

For most users, the **pros outweigh the cons**, especially when compared to the hassle and expense of dealing with a failing door lock actuator. If you re comfortable with basic automotive repairs, this is a **straightforward and worthwhile upgrade**.

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- **Buy from an authorized BFO dealer or a reputable online retailer** (e.g., RockAuto, PartsGeek, or Broadway Motors official website) to avoid counterfeit parts.

- **Check the door panel and wiring** before installation to prevent future issues.

- **Follow the installation steps carefully**, using a torque wrench if available to avoid overtightening bolts.

- **Lubricate the actuator** (if needed) with dielectric grease or light machine oil for smoother operation.

- **Test the door lock function** thoroughly after installation to ensure proper engagement and electrical connectivity.

If you re unsure about any step, consult a mechanic or watch a detailed video tutorial for your specific model. This part is a **solid, cost-effective solution** for restoring your door locks to proper working order.

Details:

For CADILLAC DEVILLE 1991 - 1993. Application: for BUICK ROADMASTER 1991 -1996. All messages. 2.Vehicle application specific direct replacement.

Best Costumer Service. 3.High quality connectors. Factory Warranty. Guaranteed Fitment Always the correct part.

Suspension Masters US. For CADILLAC 60 SPECIAL 1993. Placement on Vehicle Front, Right. For CADILLAC FLEETWOOD 1991 -1992.

Specification: Material Metal, Plastic.

specifications carlockiio:

• for models: Roadmaster, Caprice
• for makes: Buick
• for years: 1991-1996
• brand: Bfo
• mpn: 2nzjjb
• california prop 65 warning: California Prop 65 Warning
• features: Durable, Easy Installation
• fitment: For Buick Roadmaster 1991-1996, For Cadillac 60 Special 1993, For Cadillac Deville 1991-1993, For Cadillac Fleetwood 1991-1992, For Chevrolet Caprice 1991-1996, For Chevrolet Impala 1995-1996, For Chevrolet S10 Pickup 1994-2003, For Gmc Sonoma 1994-2003, For Saturn Sc Coupe 1991-1999
• material: Plastic
• oe/oem part number: 16638420, 21098280, 21170768, 21170984, 22723799, 940-105
• performance part: No
• placement on vehicle: Front, Right
• type: Door Lock

shipping carlockiio:

• transit: 3-7 Days
• class: Standard
• cost: $0.00
• service: Standard
• type: Fixed

seller carlockiio:

• # reviews: 13299
• city: Elk Grove Village, Illinois
• rating: 99.4%

offer carlockiio:

• started: March 16, 2026
• quantity: 2
• availability: In Stock
• sold: 0
• options: Ship-to-home

payments carlockiio:

• wallet: Paypal
• other
• credit card: Discover

returns carlockiio:

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

general carlockiio:

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

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