1. Sunroof, Convertible & Hardtop Auto Parts For Sale
  2. sku: 16010946272842663
  3. GM TRUCKS 84498579

GM TRUCKS 84498579 Sunroof Glass Motor

fits model: 1500, Sierra, Denali. make: Gmc. year: 2019–2024.

84498579 Gm Trucks 19-24 Gmc Sierra Denali 1500 Sunroof Glass Motor Assembly Oem

( Brand: Gm Trucks ), ( Manufacturer Part Number: 84498579 ), ( Type: Motor ), ( Oe/oem Part Number: 84467942 ), ( Color: Black ), ( Country Of Origin: Japan ), ( Id: 2cf17bf4-f165-4eec-87b5-285232147cac ), ( Partout Id: A-115904752 )

Review GM TRUCKS Gmc Sunroof Glass Motor Assembly Oem fits SIERRA DENALI 1500 2019–2024

The **GM 84498579** is a high-performance, factory-installed **Sunroof Glass Motor** designed exclusively for the **19-24 GMC Sierra Denali 1500**, ensuring seamless integration with the vehicle s premium luxury and advanced technology. This precision-engineered component is engineered to deliver smooth, silent operation while maintaining the Denali s signature refinement and reliability. Built with **durable, corrosion-resistant materials**, the motor is engineered to withstand the rigors of daily driving, from urban commutes to rugged off-road adventures, ensuring long-term durability and consistent performance. The motor features a **low-noise drive system**, minimizing operational noise to preserve the Denali s cabin quietness, a hallmark of GMC s commitment to driver comfort. Its **ergonomic design** allows for effortless manual operation, while the **electronic control module** ensures precise, responsive functionality, whether adjusting the sunroof for ventilation or natural light. Compatible with the Denali s **integrated infotainment and climate control systems**, this motor seamlessly integrates with the vehicle s advanced features, such as voice-activated controls and adaptive climate settings. Whether parked under the California sun or cruising through the mountains, this sunroof motor enhances the Denali s versatility, offering both practicality and a touch of luxury. Built to meet or exceed **OEM specifications**, it guarantees a perfect fit and performance, reinforcing the Denali s reputation for uncompromising quality and engineering excellence.

### **Pros and Cons of Buying a 2019 2024 GMC Sierra Denali 1500 (VIN: GM84498579) with Sunroof and Glass Motor**

#### **Pros**

1. **Strong Engine and Performance**

- The 2019 2024 GMC Sierra Denali 1500 typically comes with a **5.3L V8 EcoTec3** (280 310 hp) or **6.2L V8 Duramax Turbo Diesel** (470 hp), offering robust towing (up to **12,500 lbs** with the right setup) and hauling capacity.

- The **glass motor sunroof** adds convenience and luxury, making the cabin more comfortable for long drives.

2. **Premium Interior and Comfort**

- The Denali trim includes **high-quality materials** (Nappa leather, wood/aluminum trim, ambient lighting), a **large touchscreen infotainment system**, and **heated/ventilated seats** (depending on year).

- The **glass motor sunroof** enhances airflow and natural light, improving the driving experience.

3. **Reliability and Durability**

- GMC s **Duramax diesel engines** (if equipped) are known for **long-lasting performance**, especially with proper maintenance.

- The **V8 gas engines** are also durable, though they may require more frequent oil changes than diesels.

4. **Towing and Hauling Capabilities**

- With the right package, this truck can tow **up to 12,500 lbs**, making it ideal for heavy-duty tasks.

- The **standard heavy-duty suspension** and **available Max Trailering Package** improve stability when loaded.

5. **Resale Value**

- GMC trucks, especially Denali models, hold their value relatively well compared to some competitors.

6. **Safety Features**

- Later models (2022 2024) include **standard advanced safety tech** like **forward collision alert, blind-spot monitoring, and automatic emergency braking**.

- The **large size and high ground clearance** provide extra safety in off-road or rugged conditions.

7. **Luxury and Brand Appeal**

- The Denali badge signifies **premium branding**, which may appeal to buyers who value aesthetics and comfort over base models.

---

#### **Cons**

1. **Higher Cost of Ownership**

- The **Denali trim is expensive**, with prices ranging from **$50,000 $70,000 ** depending on options.

- **Fuel costs** are higher with a V8 gas engine (especially in a large truck), while diesel models have better MPG but higher upfront and maintenance costs.

2. **Maintenance and Repair Expenses**

- GMC trucks, while durable, can have **higher repair costs** compared to some Japanese or Korean brands.

- **Transmission issues** (especially in older models) and **exhaust system wear** (common in V8 trucks) may require frequent attention.

3. **Fuel Efficiency Concerns**

- The **V8 gas engine** averages **12 15 MPG combined**, which is poor for a truck of this size.

- The **Duramax diesel** improves MPG (around **20 25 MPG**) but has higher upfront and maintenance costs.

4. **Potential for Hidden Issues**

- Used trucks in this range may have **unreported problems** such as:

- **Transmission wear** (especially in automatic models).

- **Exhaust manifold cracks** (common in V8 engines).

- **Electrical gremlins** (infotainment or window/door issues).

- A **pre-purchase inspection (PPI)** is **highly recommended** before buying.

5. **Depreciation**

- While Denali models hold value better than base trims, they still depreciate significantly over time.

- If you plan to keep the truck long-term, this may not be a major concern, but resale value drops after a few years.

6. **Size and Maneuverability**

- The **large size** makes parking and city driving more difficult.

- **Fuel economy suffers** due to the heavy weight and powerful engine.

7. **Diesel-Specific Concerns (If Equipped)**

- **Diesel engines require more maintenance** (fuel filters, injectors, DPF/EGR cleaning).

- **Cold-weather issues** (diesel can gel in extreme cold without proper additives).

- **Higher initial cost** compared to gas engines.

---

### **Conclusion and Recommendation**

#### **Who Should Buy This Truck?**

- **Buyers who prioritize luxury, towing power, and comfort** over fuel efficiency.

- **Those who need a heavy-duty work truck** (towing, hauling, off-roading).

- **Individuals who can afford higher maintenance costs** and prefer a premium brand.

- **People who plan to keep the truck long-term** (5 years) and will maintain it properly.

#### **Who Should Avoid This Truck?**

- **Budget-conscious buyers** the Denali is expensive, and running costs add up.

- **Those who prioritize fuel efficiency** the V8 gas engine is inefficient, and diesel requires more upkeep.

- **First-time truck owners** without mechanical experience, repairs can be costly.

- **Buyers who dislike large vehicles** parking and maneuverability are challenges.

#### **Final Recommendation**

If you **find a well-maintained example** (preferably with a **clean service history**) and can afford the **higher cost of ownership**, the **2019 2024 GMC Sierra Denali 1500 with a sunroof and glass motor** is a **solid luxury work truck** with strong performance and comfort.

**Before purchasing:**

**Get a pre-purchase inspection** (focus on transmission, exhaust, and electrical systems).

**Verify maintenance records** (oil changes, timing belt, fuel system for diesel).

**Test drive thoroughly** (check sunroof operation, infotainment, and towing setup).

**Consider financing options** some lenders may charge higher rates for luxury trucks.

If you can secure a **good deal with minimal issues**, this truck is a **great choice for those who want both power and premium comfort**. However, if you re on a tight budget or need better fuel economy, consider a **base-model Sierra or a used diesel from a different brand** (e.g., Ram 1500, Ford F-150).

Details:

COD available for qualified orders placed local delivery. Mileage condition: 96252. Vehicle Stock #: A257. Part Stock #.

Model: SIERRA DENALI 1500.

part #: 84498579 price

  • $80.85

specifications sunroofconverti:

  • for models: 1500, Sierra, Denali
  • for makes: Gmc
  • for years: 2019-2024
  • brand: Gm Trucks
  • mpn: 84498579
  • type: Motor
  • oe/oem part number: 84467942
  • color: Black
  • country of origin: Japan
  • id: 2cf17bf4-f165-4eec-87b5-285232147cac
  • partout id: A-115904752

general sunroofconverti:

  • condition: Used
  • Exterior Parts Accessories > Roofs, Tops Sunroofs > Sunroofs Parts

returns sunroofconverti:

  • policy: Returns Accepted
  • time: 60 Days
  • paid by: Seller

seller sunroofconverti:

  • city: Maple height, Ohio
  • rating: 99.1%
  • # reviews: 9151

offer sunroofconverti:

  • best offers: True
  • started: March 5, 2026
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

payments sunroofconverti:

  • other
  • cash
  • credit card: Mastercard
  • money order
  • wallet: Apple-pay

shipping sunroofconverti:

  • transit: 4-7 Days
  • service: Expedited, Overnight
  • type: Fixed
  • class: Expedited, One-day
  • cost: $0.00
for models: 1500, sierra, denali, for makes: gmc, for years: 2019-2024, type: motor, oe/oem part number: 84467942, country of origin: japan, id: 2cf17bf4-f165-4eec-87b5-285232147cac, partout id: a-115904752,
category: auto parts > exterior parts accessories > roofs, tops sunroofs > sunroofs parts, color: black, sku: 16010946272842663,
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1 offer $80.85 USD
  • Used. Offer #1 priced at $80.85 + $0.00 shipping estimate = $80.85* total. Please verify compatibility prior to purchase Item is in good used condition, as shown in the photos.FREE SHIPPING

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