CHEVROLET 84347489 Driver Left Lh Power Door Mirror 128-4623L

( Brand: Chevrolet ), ( Manufacturer Part Number: 84347489 ), ( Model: TAHOE ), ( Part Type: Driver Door Mirror ), ( Color: Gray ), ( Country Of Origin: United States ), ( Oe Spec Or Performance/custom: Oem Factory Spec ), ( Bundle Description: Mirror Glass Included ), ( Fitment Type: Factory Oem Direct Fitment ), ( Custom Bundle: Yes ), ( Placement On Vehicle: Left, Driver, Lh, Front, Upper ), ( Core Charge: No Core Charge ), ( Ipn: 128-4623l ), ( Year: 2017 ), ( Manufacturer Warranty: 90 Day ), ( Attachment Type: Bolt-on ), ( Mirror Adjustment Method: Power ), ( Condition And Options: Power; W/o Turn Signal; W/o Power Folding; )

Review CHEVROLET Chevy Gmc Driver Side Left Lh Power Door Mirror Gray Oem fits TAHOE YUKON 2015–2020

The **Chevrolet 84347489 2015 2020 Chevrolet Tahoe and GMC Yukon Driver s Left-Hand (LH) Power Door Mirror** is a precision-engineered automotive accessory designed to seamlessly integrate with the iconic full-size SUVs from General Motors legendary lineup. Crafted to meet the exacting standards of the 2015 through 2020 model years, this power mirror is engineered with a robust, corrosion-resistant construction, ensuring durability and longevity even in the most demanding driving conditions. The mirror features a sleek, aerodynamic design that complements the Tahoe and Yukon s bold, muscular aesthetic while maintaining a clean, modern appearance. Its high-quality, tinted glass provides optimal visibility while reducing glare from sunlight, enhancing both comfort and safety for the driver. The power mechanism is smooth and responsive, operated by a reliable electric motor that delivers effortless adjustment with a single press of the control button, whether from the door panel or the mirror s integrated switch. The mirror also includes a convenient **fold-down feature**, allowing for easy access to the vehicle s side steps or cargo area, a practical addition for those who frequently transport gear, equipment, or passengers. Additionally, the unit is equipped with a **heated element** (on applicable models), providing a warm, fog-free reflection during cold or wet weather, ensuring unobstructed visibility in all conditions. Built to GM s exact specifications, this mirror is a direct-fit replacement, guaranteeing a perfect match in terms of size, functionality, and styling, without the need for modifications. Whether replacing an original equipment mirror or upgrading an existing one, this power door mirror delivers a blend of performance, reliability, and refined engineering, embodying the rugged yet refined spirit of the Tahoe and Yukon.

### Pros and Cons of Buying a Used 2015 2020 Chevrolet Tahoe/GMC Yukon with a Driver s Side Power Door Mirror (VIN: 84347489)

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### **Pros**

1. **Reliable Full-Size SUV Platform**

The 2015 2020 Chevrolet Tahoe and GMC Yukon share the same robust platform, known for durability, spacious interiors, and strong towing capacities (up to 9,300 lbs in some trims). This makes them ideal for families, hauling equipment, or long-distance travel.

2. **Proven Engine Options**

- **5.3L V8 (L86)** A reliable, fuel-efficient (for a V8) engine with good torque, especially in the LT, SLE, and LTZ trims.

- **6.2L V8 (L83)** More powerful (415 hp) but slightly thirstier; found in higher trims like the Denali and High Country.

Both engines are well-supported with parts and have fewer known issues compared to smaller SUVs.

3. **Comfortable Ride and Spacious Cabin**

The Tahoe/Yukon offers a smooth ride on highways, a large cargo area (up to 108.6 cu. ft.), and comfortable seating for up to eight passengers (with third-row seating). The driver s side power mirror adds convenience for adjusting blind spots.

4. **Safety Features**

- Standard stability control, traction control, and anti-lock brakes.

- Higher trims (Denali, High Country) include advanced safety tech like forward collision alert, blind-spot monitoring, and rear cross-traffic alert.

- Good crash test ratings from the NHTSA and IIHS.

5. **Resale Value and Availability of Parts**

These models hold their value better than many competitors due to their reputation for durability. Parts are widely available, and mechanics are familiar with the platform.

6. **Off-Road and Towing Capabilities**

- Available **4WD** (in some trims) and **trailering packages** make them suitable for light off-roading or towing recreational vehicles.

- The **Z71 off-road package** (on higher trims) adds skid plates, limited-slip differential, and a more aggressive suspension.

7. **Driver s Side Power Mirror Convenience**

The power mirror is a minor but appreciated feature for adjusting the rearview angle without reaching for the manual lever, especially useful for tall drivers or those with large vehicles behind them.

8. **Lower Maintenance Costs Than Luxury SUVs**

Compared to luxury brands like Cadillac or Mercedes, these vehicles are cheaper to maintain, with fewer high-end components to replace.

---

### **Cons**

1. **Fuel Efficiency**

- The V8 engines are not fuel-efficient by modern standards, averaging **14 18 MPG combined** (city/highway). This can add up to higher gas costs over time.

- The 6.2L V8 is worse in this regard, consuming more fuel than the 5.3L.

2. **Age-Related Wear and Tear**

- **Transmission wear** (especially in automatic models; check for delayed shifting or rough gear changes).

- **Suspension components** (shocks, struts, bushings) may need replacement.

- **Brakes** (rotors and pads wear out over time; inspect for uneven wear).

- **Exhaust and emissions systems** (OBD-II codes for catalytic converters or oxygen sensors are common).

- Rust can be an issue in snowy or salted regions (check undercarriage, wheel wells, and frame rails).

3. **Infotainment System Limitations**

- The **6.5-inch touchscreen** (in base trims) can feel outdated compared to modern SUVs with larger screens and Apple CarPlay/Android Auto.

- Higher trims (Denali) have better tech, but even those may lack the latest connectivity features.

4. **Comfort and Noise in Higher Speeds**

- Some owners report increased wind noise and less refined ride quality at highway speeds compared to newer models.

- The cabin can feel slightly cramped in the third row, especially for taller passengers.

5. **Potential Transmission Issues**

- The **6T70/6T75 transmissions** (used in these years) have had reports of rough shifting or failure, particularly in high-mileage examples. Always check maintenance records for transmission fluid changes.

- The **6.2L V8** paired with the 6T75 may experience more transmission stress due to higher power output.

6. **Higher Trims Come with Higher Costs**

- While base models are affordable, higher trims (Denali, High Country) with premium features (leather, wood trim, advanced safety) will have higher upfront and maintenance costs.

7. **Recall and Warranty Concerns**

- Some models from this era may have unresolved recalls (check the NHTSA VIN lookup (https://www.nhtsa.gov/recalls)).

- Original factory warranties have likely expired, so you ll be responsible for all repairs.

8. **Resale Depreciation**

- While these SUVs hold value better than many, they still depreciate over time. If you plan to sell later, newer models may offer better resale value.

9. **Driver s Side Power Mirror May Have Issues**

- Power mirrors can fail due to wiring problems, motor burnout, or water damage (common in snowy climates). Ensure the mirror works reliably before purchasing.

---

### **Key Considerations Before Buying**

1. **Mileage and Maintenance History**

- Aim for **under 100,000 miles** if possible. Check for **regular oil changes** (every 5,000 7,500 miles) and **transmission fluid changes** (every 60,000 100,000 miles).

- Request a **pre-purchase inspection (PPI)** from a trusted mechanic to check for hidden issues.

2. **Test Drive Focus Areas**

- Listen for **unusual noises** (knocking from the engine, whining from the transmission, squeaks from suspension).

- Test **brakes** for pulsation or grinding.

- Check **power mirror functionality** (does it move smoothly? Any resistance or clicking sounds?).

- Verify **all electronics** (lights, windows, locks, infotainment).

3. **Financing and Costs**

- Used V8 SUVs may have higher insurance premiums than smaller or hybrid vehicles.

- Budget for **potential repairs** (e.g., suspension, brakes, exhaust) beyond the purchase price.

4. **Alternatives to Consider**

- If fuel efficiency is a priority, look at **hybrid SUVs** (e.g., Toyota Highlander Hybrid, Ford Explorer Hybrid).

- For better tech and comfort, consider a **newer model** (2021 ) or a **luxury SUV** (e.g., Chevrolet Traverse, Ford Expedition).

- If you need a **more affordable** option, a **used 2016 2018 Tahoe/Yukon** with lower miles may be a better balance.

---

### **Conclusion and Recommendation**

The **2015 2020 Chevrolet Tahoe/GMC Yukon with a driver s side power mirror** is a **solid choice for buyers who prioritize space, towing capability, and reliability over fuel efficiency or cutting-edge tech**. It s a practical vehicle for families, outdoor enthusiasts, or those needing a large, comfortable SUV. However, it s not ideal for drivers who want **modern infotainment, exceptional fuel economy, or a longer warranty**.

- You need a **large, durable SUV** for hauling, towing, or family use.

- You re okay with **higher fuel costs** and **potential maintenance needs** as the vehicle ages.

- The **power mirror is in good working condition** (test it thoroughly).

- You ve **verified the maintenance history** and had a **pre-purchase inspection**.

- You re comfortable with **V8 engine limitations** (noise, lower MPG).

- You **prioritize fuel efficiency** and are open to smaller or hybrid SUVs.

- You want **the latest tech** (larger screens, Apple CarPlay, advanced driver aids).

- The vehicle has **high miles (over 120,000)** or **poor maintenance records**.

- You re sensitive to **engine noise or vibration** at highway speeds.

- **Negotiate aggressively** on price, especially if the vehicle has **visible wear or missing maintenance**.

- **Prioritize the 5.3L V8** over the 6.2L if fuel economy is a concern.

- **Consider a certified pre-owned (CPO) model** if available, as it may come with an extended warranty.

- **Budget for upcoming repairs** (e.g., shocks, brakes, exhaust) to avoid surprises.

For most buyers, this Tahoe/Yukon is a **good used purchase** if you re prepared for

Details:

Free Shipping items will have the original shipping cost deducted. Buyer pays return shipping. DONOR VEHICLE: 2015 Chevy Truck Tahoe 4WD. Item differs significantly from the.

Used parts may show minor cosmetic wear consistent with normal use. Item is non-functional, or. 1GNSKBKC2FR265634. Larger items ship via FedEx or UPS.

USED TESTED FULLY FUNCTIONAL, All parts are tested before or after removal and guaranteed to be in working condition unless stated otherwise. The vehicle listed is the original donor.

part #: 84347489 prices

• $140.00-$179.50

specifications mirroexter:

• for models: Tahoe, Yukon
• for makes: Chevy, Gmc, Chevrolet
• for years: 2015-2020
• brand: Chevrolet
• mpn: 84347489
• model: Tahoe
• part type: Driver Door Mirror
• color: Gray
• country of origin: United States
• oe spec or performance/custom: Oem Factory Spec
• bundle description: Mirror Glass Included
• fitment type: Factory Oem Direct Fitment
• custom bundle: Yes
• placement on vehicle: Left, Driver, Lh, Front, Upper
• core charge: No Core Charge
• ipn: 128-4623l
• year: 2017
• manufacturer warranty: 90 Day
• attachment type: Bolt-on
• mirror adjustment method: Power
• condition and options: Power; W/o Turn Signal; W/o Power Folding;

returns mirroexter:

• policy: No Returns

shipping mirroexter:

• transit: 4-10 Days
• type: Fixed
• service: USPS Priority Mail
• carrier: USPS
• class: Expedited
• cost: $0.00

offer mirroexter:

• started: April 7, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• best offers: True
• sold: 0

seller mirroexter:

• city: Fort Lee, New Jersey
• rating: 99.6%
• # reviews: 2290

general mirroexter:

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

payments mirroexter:

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

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