GMC 128-11482A Rear View Mirror Passenger Right Power Door A9A1L

( Part Type: Mirror Door ), ( Ipn: 128-11482a ), ( Fitment Type: Direct Replacement ), ( Surface Finish: Chrome ), ( Modified Item: No ), ( Color: Black ), ( Placement On Vehicle: Right )

Review GMC Passenger Right Side View Power Door Mirror fits SIERRA 1500 2019–2022

The **GMC 128-11482A Passenger Side Power Door Mirror** for the **2019 2022 Chevrolet Silverado 1500 and GMC Sierra 1500** is a precision-engineered accessory designed to enhance both functionality and style for these rugged, full-size pickup trucks. This high-quality replacement mirror features a sleek, aerodynamic design that seamlessly integrates with the vehicle s body, ensuring a clean, factory-like appearance while providing essential convenience. Equipped with a **fully electric power operation**, this mirror allows for effortless adjustment with the push of a button, eliminating the need for manual cranking and reducing driver fatigue during long drives or heavy-duty tasks. The mechanism is built with durable, corrosion-resistant components, making it well-suited for the demanding conditions often encountered in off-road adventures, construction sites, or harsh weather environments.

The mirror s **A9A1L** designation indicates it is engineered to match the original equipment specifications of the 2019 through 2022 model years, ensuring a perfect fit without gaps or misalignments. Its **passenger-side placement** is strategically positioned to provide optimal visibility for the front seat passenger, reducing blind spots and improving safety during lane changes, parking maneuvers, and highway driving. The mirror s housing is constructed from high-grade materials, offering both structural integrity and resistance to dents or scratches, which is particularly important for trucks frequently exposed to debris, rocks, or accidental impacts. Additionally, the **integrated power switch** is conveniently located near the driver s controls, allowing for seamless operation without reaching for additional switches.

Beyond its practical benefits, this door mirror also contributes to the truck s aesthetic appeal. Its **matte black finish** complements the aggressive, utilitarian look of the Sierra 1500, while its smooth contours help maintain the vehicle s streamlined silhouette. For owners who prioritize both performance and style, this mirror serves as a subtle yet meaningful upgrade, reinforcing the truck s readiness for anything from daily commutes to extreme off-road excursions. Whether used as a direct replacement for a damaged mirror or as part of a customization project, the **GMC 128-11482A** delivers reliability, ease of use, and a polished finish that aligns with the expectations of discerning truck enthusiasts.

### **Pros and Cons of Buying a 2019-2022 GMC Sierra 1500 with the A9A1L Passenger Right View Power Door Mirror (Part #128-11482A)**

1. **Enhanced Visibility** The **passenger-side view mirror** provides a wider rearward field of vision, reducing blind spots when backing out of tight parking spaces or driving in congested areas. This is particularly useful for larger trucks where the driver s side mirror may not cover the entire passenger-side blind zone.

2. **Safety Improvement** By reducing blind spots, the mirror helps prevent accidents involving pedestrians, cyclists, or other vehicles when reversing or changing lanes. This is especially beneficial in urban or residential areas where parking spaces are narrow.

3. **Convenience for Passengers** The passenger can also adjust the mirror to their preference, improving comfort for the second driver or rear-seat passengers who may need to check blind spots when exiting the vehicle.

4. **Compatibility with Modern Trucks** The **A9A1L** is designed for the **2019-2022 GMC Sierra 1500**, ensuring a proper fit without modification. It integrates seamlessly with the existing electrical system and mounting points.

5. **Durability** GMC parts are generally built to last, and this mirror is likely constructed with sturdy materials to withstand weather exposure, minor impacts, and frequent adjustments.

6. **Easy Installation** As a direct replacement part, it should be relatively straightforward to install, though some basic mechanical skills may be required if wiring or mounting adjustments are needed.

7. **Aesthetic Consistency** The mirror matches the truck s existing design, maintaining a uniform appearance without looking like an aftermarket add-on.

---

1. **Cost** Replacement parts, even from the manufacturer, can be expensive. The **A9A1L** may not be significantly cheaper than aftermarket alternatives, though it offers OEM reliability.

2. **Potential Electrical Issues** If the truck s electrical system is already compromised (e.g., faulty wiring, blown fuses), the mirror may not function properly. Testing the wiring before installation is advisable.

3. **Limited Blind Spot Reduction** While helpful, this mirror does not eliminate blind spots entirely. Drivers should still rely on backup cameras, side mirrors, and manual checks when reversing or merging.

4. **Weight Consideration** Adding an extra mirror increases the truck s overall weight slightly, though the impact is negligible compared to other modifications.

5. **Availability and Lead Times** GMC parts may not always be in stock immediately, requiring potential delays in installation, especially if ordering directly from a dealership or authorized distributor.

6. **Possible Misalignment** If not installed correctly, the mirror may not provide the intended coverage, leading to frustration or continued blind spots.

7. **Not a Complete Solution** For drivers who frequently drive in areas with extreme blind spots (e.g., large trailers, RVs, or commercial vehicles), additional safety measures (like backup cameras or blind-spot monitoring systems) may still be necessary.

---

The **2019-2022 GMC Sierra 1500 Passenger Right View Power Door Mirror (A9A1L)** is a **practical and safe upgrade** for reducing blind spots, particularly in tight driving conditions. Its **OEM quality, durability, and improved visibility** make it a worthwhile investment for drivers who prioritize safety and convenience. However, it is **not a standalone solution** for all blind-spot concerns and should be used in conjunction with other safety features.

The **main drawback** is the **cost and potential installation complexity**, but for those who need the extra visibility, the benefits often outweigh the drawbacks. If the truck s electrical system is unreliable, addressing those issues first may prevent future problems with the mirror.

---

- You frequently drive in areas with tight parking or heavy traffic.

- You want to reduce blind spots without relying solely on backup cameras.

- You prefer an **OEM part** for reliability and fit.

- You re on a tight budget and can find a **high-quality aftermarket mirror** at a lower cost.

- Your truck has **electrical issues** that need to be resolved before installing the mirror.

- You plan to add **other safety features** (e.g., blind-spot cameras, lane-keeping assist) to further enhance visibility.

- If not comfortable with wiring, have a **trusted mechanic or dealership** perform the installation.

- Test the mirror s functionality **before finalizing the purchase** to ensure it powers on and adjusts smoothly.

- Pair it with **regular mirror adjustments** to maximize its effectiveness.

**Final Verdict:** This is a **solid, functional upgrade** for the GMC Sierra 1500, especially for drivers who value safety and convenience. If the need for better visibility is a priority, the A9A1L is a **reliable choice**.

Details:

SIERRA 1500 PICKUP 20 manual folding, w/o side obstacle detection; w/heated, chrome cover, R. Shipping is via USPS or UPS. Compatible with: SIERRA 1500 PICKUP 22 w/o extended width ; manual folding, classic Limited, side obstacle detection; heated, chrome cover, R. SIERRA 1500 PICKUP 22 w/o extended width ; manual folding, new style, side obstacle detection; heated, chrome cover, R.

Please also use the pictures to ensure a proper fit. This 2019 2020 2021 2022 Gmc SIERRA 1500 Door Mirror is in overall good condition. Most electronic parts are not plug and play.

part #: 128-11482a prices

• $110.00-$591.73

specifications mirroexter:

• for models: 1500, Sierra
• for makes: Gmc
• for years: 2019-2022
• part type: Mirror Door
• ipn: 128-11482a
• fitment type: Direct Replacement
• surface finish: Chrome
• modified item: No
• color: Black
• placement on vehicle: Right

general mirroexter:

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

returns mirroexter:

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

payments mirroexter:

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

shipping mirroexter:

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

seller mirroexter:

• city: Las Vegas, Nevada
• # reviews: 89996
• rating: 99.4%

offer mirroexter:

• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: June 3, 2026

Gmc A9A1L Is Similar To:

• 10392388 Gmc Buick Lucerne Left Mirror (29% similar) My information be incorrect and I can not guarantee the accuracy of fitments listed above. I have researched the part numbers best could am not a dealer so don't access to information that may. I do not have full access to part numbers information but done my best trying research them. 9l v6 flex ...(February 23rd, 2017)
• 110748 United Pacific Exterior Mirror Pair For Chevy Gmc 710270056774 (32.3% similar) Pirate manufacturing was created in 2003 with the desire to be worlds most recognized supplier of high-end automotive accessories, motorcycle as well Camry, mustang, h2 h3 hummer, jeep, and DJ cruiser billet aluminum accessories. Pirate mfg offers free shipping within the continental USA...(July 18th, 2018)
• 12343936 Chevrolet Gmc Truck Blazer Nos Gm Side View Mirror Set (37.6% similar) This is only a guide line. Nos does not mean perfect. These are obsolete made in the USA or Canada parts that dealers no longer stock. Some of our nos parts have shelf wear or are missing the original boxes. Please here for more gmc Chevrolet truck parts 1 nos genuine gm matched set of right and ...(January 31st, 2019)
• 12495931 To Gmc Chevy Silverado Sierra Truck Nos Gm Extendable Mirror (33.5% similar) These are obsolete made in the USA or Canada parts that dealers no longer stock. Please here for more nos gmc Chevrolet truck parts a new old stock genuine gm matched set of extendable side mirrors and trucks, Silverado sierra etc. Nos does not mean perfect. Some of our nos parts have shelf wear or ...(September 27th, 2018)
• 14031255 General Motors Nos Gm Chevrolet Gmc Truck Lh Outside Mirror (23.4% similar) This can take anywhere from 1 week to months. The part number on gasket is group 16. You are purchasing exactly what is pictured above. I do guarantee them to be nos or as otherwise described in my offer. Nos stripes, decals, electrical and mechanical parts important. This is a new old stock nos ...(March 28th, 2018)
• 15545292 Chevrolet Gmc Right Rh Passenger Side Mirror Used (40.3% similar) ...(April 18th, 2018)
• 15712826 General Motors Chevrolet Express Gmc Savana West Coast Mirror Rh (23.9% similar) These are not stock photos. Untitled west coast mirror this is a brand new, genuine gm, oem, coast, rear view, stainless steel head with bracket for Chevy and gmc trucks. This was originally for trucks but will work on other years and makes as well. Return shipping is paid by buyer. Oem part numbers...(March 12th, 2018)
• 89-93 18-24300-00 Chevrolet Gmc Right Mirror Check This Out (33.1% similar) This would be a very nice mirror for your Chevy or gmc truck. This may fit other years and model's of gm trucks. This is a very good right outside mirror for a 1989 through 1993 Chevrolet or gmc pickup, the mirror face is good, chrome shines good, mountings good, has a tiny chip...(September 4th, 2016)
• Eo403 1955-1959 Chevrolet Gmc Truck Or Pick Up Outside Mirror Mounting Bracket Driver (25.7% similar) Cast and ground then painted black, just like the original. These are first quality NRA new reproduction stock the photos and look the part over carefully, as these parts are nice enough for your show car. Does not include the mirror itself...(July 25th, 2016)
• 20464536 Gmc Cadillac Deville Chrome Side Mirror Passenger (30.6% similar) Seymour's garage in San Antonio, TX. Gm-new-passenger side chrome mirror manual cable...(January 29th, 2019)
• 20479763 General Motors Gmc Chevrolet Outside Power Remote Left Hand Rear (26.4% similar) Please look over carefully and do your research as I am not sure what years model's this mirror fits...(March 20th, 2018)