BUICK 42402B9 Rear View Mirror Passenger Right Power Door 128-04889 L1FIG

( Manufacturer Part Number: 42402B9 ), ( Part Type: Mirror Door ), ( Ipn: 128-04889 ), ( Fitment Type: Direct Replacement ), ( Surface Finish: Painted ), ( Modified Item: No ), ( Color: White ), ( Placement On Vehicle: Right )

Review BUICK Passenger Right Side View Power Door Mirror White fits ENCORE 2016

The **Buick 42402B9 2016 Encore Passenger Right View Power Door Mirror (L1FIG)** is a meticulously engineered, high-performance exterior accessory designed specifically for the 2016 Buick Encore, ensuring both functionality and sleek aesthetics. This power-operated door mirror is crafted to seamlessly integrate with the vehicle s modern design language, featuring a sleek, contoured housing that complements the Encore s sporty yet refined silhouette. Engineered with precision, the mirror incorporates a robust electric motor and a smooth, quiet actuation system, delivering effortless operation with a single press of the control button, whether accessed from the interior or exterior. The housing is constructed from high-quality, durable materials, including a sturdy plastic frame and a polished chrome or matte black finish, depending on the vehicle s trim level, ensuring both durability and a polished appearance that aligns with Buick s premium branding. The mirror also includes a built-in turn signal indicator, which is clearly visible and illuminated, enhancing both safety and visibility during nighttime or low-light driving conditions. Additionally, this component is designed with ergonomic considerations in mind, offering an optimal viewing angle for the driver while minimizing blind spots. Whether used as an original equipment replacement or an upgrade for enhanced convenience, the **42402B9 Passenger Right View Power Door Mirror** exemplifies Buick s commitment to blending cutting-edge technology with timeless automotive craftsmanship.

### **Pros and Cons of Buying a 2016 Buick Enclave (L1FIG) with a Power Door Mirror (42402B9)**

1. **Spacious and Comfortable Interior** The Buick Enclave is known for its generous seating, ample legroom, and a well-designed cabin. The third-row seating (if equipped) adds flexibility for families or passengers.

2. **Strong Engine Options** The 2016 Enclave typically comes with a **3.6L V6 engine**, which provides decent power (288 hp) and smooth performance. The **9-speed automatic transmission** offers smooth shifting.

3. **Comfortable Ride** Buick is known for its ride quality, and the Enclave delivers a smooth, quiet ride on highways and city streets. The suspension is well-tuned for comfort rather than sportiness.

4. **Good Safety Features** The 2016 model includes standard safety tech like **stability control, traction control, and multiple airbags**. Some trims may also have **forward collision warning, lane departure alert, and blind-spot monitoring** (depending on the package).

5. **Reliability for a Luxury SUV** While not as bulletproof as some Japanese brands, the Buick Enclave has a solid reputation for longevity, especially with proper maintenance. The V6 engine is known for durability if serviced regularly.

6. **Comfortable Seating and Climate Control** The seats are supportive, and the climate control system is effective, making long drives more pleasant.

7. **Resale Value** Buicks generally hold their value better than some competitors, though not as well as luxury brands like Lexus or Cadillac.

8. **Available Luxury Features** Depending on the trim, you may find **leather upholstery, heated/ventilated seats, a premium sound system, and advanced infotainment** (if equipped with Uconnect).

9. **Good Visibility** The Enclave has a high seating position and large windows, improving visibility compared to some compact SUVs.

10. **Reliable Power Door Mirror** The **42402B9 power door mirror** is a standard feature on many Buicks, offering convenience and ease of use.

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1. **Higher Maintenance Costs** Buicks tend to require more frequent and expensive maintenance than Japanese or Korean SUVs. Oil changes, transmission fluid flushes, and other services can add up over time.

2. **Fuel Efficiency is Average** The V6 engine is not fuel-efficient, with EPA-estimated **18-20 MPG combined**. This can be costly for long commutes or highway driving.

3. **Resale Depreciation** While Buicks hold value better than some domestic brands, they still depreciate faster than luxury brands like Lexus or Toyota.

4. **Potential Transmission Issues** Some owners report **rough shifting or delayed engagement** in the 9-speed automatic transmission, though this is not universal.

5. **Interior Quality Varies** While the cabin is spacious, some buyers note that the materials feel **cheaper than true luxury brands**, with plastic trim in certain areas.

6. **Rust Concerns** Older Buicks (especially in snowy or salted regions) can develop **rust issues** over time, particularly on the undercarriage and wheel wells.

7. **Limited Off-Road Capability** The Enclave is a **luxury SUV, not an off-roader**. It lacks serious ground clearance, all-wheel drive (unless equipped), and traction control for rough terrain.

8. **Infotainment System Limitations** The **Uconnect system** (if equipped) can be **clunky and slow** compared to competitors like Ford SYNC or GM s newer interfaces.

9. **Noise Levels at High Speeds** Some drivers report **wind and road noise** becoming noticeable at highway speeds, though this varies by model year.

10. **Potential Electrical Gremlins** Like many modern vehicles, the Enclave may experience **occasional electrical issues**, such as malfunctioning sensors or infotainment glitches.

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The **2016 Buick Enclave (L1FIG)** is a **solid mid-size luxury SUV** that offers a **comfortable, spacious ride** with a **reliable V6 engine** and **good safety features**. It s an excellent choice for buyers who prioritize **comfort, size, and Buick s reputation for smooth driving** over extreme fuel efficiency or off-road capability.

However, **higher maintenance costs, average fuel economy, and potential long-term reliability concerns** (especially with the transmission and electrical systems) should be considered. If you **drive mostly on highways, value comfort over sportiness, and can budget for maintenance**, the Enclave is a **good used purchase**. If you prefer **lower ownership costs or better fuel efficiency**, you might explore alternatives like a **Lexus RX, Toyota Highlander, or Honda Pilot**.

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- You need a **spacious, comfortable SUV** for daily driving.

- You prefer **Buick s smooth ride and interior quality** over extreme performance.

- You re willing to **budget for maintenance** and keep up with service intervals.

- The **power door mirror (42402B9) and other features** meet your needs.

- You want **better fuel efficiency** (look at a **Toyota Highlander or Honda Pilot**).

- You prefer **lower long-term costs** (a **Lexus or Acura** may be more reliable).

- You need **more off-road capability** (a **Chevy Tahoe or Ford Expedition** might be better).

**Final Verdict:** The **2016 Buick Enclave is a decent used SUV** for those who prioritize comfort and space, but buyers should **inspect the transmission, electrical systems, and rust levels** before purchasing. A **pre-purchase inspection (PPI) is highly recommended** to avoid hidden issues.

Details:

Most electronic parts are not plug and play. Please also use the pictures to ensure a proper fit. Shipping is via USPS or UPS. This 2016 Buick ENCORE Door Mirror is in overall good condition.

Compatible with: ENCORE 16 Power, w/o blind spot alert; memory package; opt DLS, R.

part #: 42402b9 prices

• $69.97-$100.70

specifications mirroexter:

• for models: Encore
• for makes: Buick
• for years: 2016
• mpn: 42402b9
• part type: Mirror Door
• ipn: 128-04889
• fitment type: Direct Replacement
• surface finish: Painted
• modified item: No
• color: White
• placement on vehicle: Right

shipping mirroexter:

• class: Standard, Expedited
• cost: $0.00
• transit: 3-6 Days
• type: Fixed
• service: Standard, Expedited

seller mirroexter:

• # reviews: 76855
• rating: 99.1%
• city: Las Vegas, Nevada

offer mirroexter:

• quantity: 1
• options: Ship-to-home
• started: February 22, 2026
• sold: 0
• availability: In Stock

returns mirroexter:

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

payments mirroexter:

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

general mirroexter:

• condition: Used
• Exterior Parts Accessories > Side View Mirrors > Mirror Assemblies

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