GMC TRUCK 84545452 Body SIERRA150 199.GM9221

( Brand: Gmc Truck ), ( Manufacturer Part Number: 84545452 ), ( Model: SIERRA150 ), ( Conditions Options: Rh Bed Side Rail Upper Trim ), ( Genuine Oem: Yes ), ( Ipn: 199.gm9221 )

Review GMC TRUCK Body Parts Misc fits 2021

The **GMC Sierra 1500 (2021) with VIN 84545452** represents the pinnacle of rugged capability and refined luxury, seamlessly blending the legendary durability of the Sierra platform with cutting-edge technology and a bold, commanding presence. Engineered for both the open road and the most demanding off-road adventures, this full-size pickup boasts a robust **5.3L EcoTec3 V8 engine** paired with an **8-speed automatic transmission**, delivering a powerful yet efficient output of **355 horsepower and 383 lb-ft of torque**. The V8 s smooth, responsive performance ensures effortless acceleration, whether hauling heavy loads, towing a sizable trailer, or cruising effortlessly on the highway. Underneath its striking exterior, the 2021 Sierra 1500 features a **spacious and versatile cargo bed**, measuring **8 feet long and 5 feet wide**, with a **6,750-pound towing capacity** when properly equipped, making it an ideal workhorse for contractors, farmers, or outdoor enthusiasts. The bed s **Duraweld steel construction** is designed to withstand the toughest conditions, while the **available bed liner** adds an extra layer of protection against scratches and dents.

The cabin of this GMC is a masterclass in modern luxury and driver-centric design, with premium materials and advanced features that elevate every journey. The **available **Denali trim** (which this VIN likely corresponds to) transforms the interior into a sanctuary of comfort and sophistication, featuring **Nappa leather-trimmed seats**, **heated and ventilated front and rear seats**, and **adjustable lumbar support** for long drives. The **12.3-inch touchscreen infotainment system** integrates seamlessly with **Apple CarPlay and Android Auto**, while the **available **360-degree camera** enhances parking precision. Safety is prioritized with **standard **Stabilitrak with Traction Control, Hill Start Assist, and a **Brake Assist System**, complemented by **available **Surround Vision and a **360-degree camera** for unparalleled visibility. The **available **Head-Up Display (HUD)** projects critical driving information onto the windshield, keeping the driver s focus ahead of the road.

Externally, the 2021 GMC Sierra 1500 exudes a commanding presence with its **bold, angular grille**, **LED headlights and taillights**, and **available **Denali badging** that underscores its premium status. The **available **Off-Road Package** further enhances its rugged appeal, featuring **skid plates, a locking rear differential, and a **trailer brake controller**, making it a formidable force on unpaved terrain. The **available **Crew Cab** configuration maximizes passenger space with **three full-size doors and a spacious third row**, accommodating up to six passengers comfortably, while the **available **Extended Cab** offers a balance of utility and comfort. Whether parked in a suburban driveway or navigating a rocky trail, this Sierra 1500 stands as a testament to GMC s commitment to innovation, performance, and uncompromising quality. With its blend of power, refinement, and versatility, it s not just a truck it s a statement of capability and style.

### Pros and Cons of Buying a 2021 GMC Sierra 1500 (Assuming the VIN is a placeholder for a standard model)

1. **Reliability and Build Quality** GMC Sierra 1500 trucks are known for their durability, especially in the full-size segment. The 2021 model incorporates updates from the previous generation, including improved suspension and refined engine options.

- **5.3L V8 EcoTec3** (310 hp, 345 lb-ft) A reliable, fuel-efficient V8 that balances power and efficiency.

- **6.2L V8 Duramax Turbo Diesel** (470 hp, 900 lb-ft) Exceptional towing and hauling capability with strong fuel economy for diesel engines.

- **3.0L Turbocharged I6** (277 hp, 430 lb-ft) A fuel-efficient option with good performance for daily driving.

3. **Towing and Hauling Capability** The 2021 Sierra 1500 is rated for up to **12,200 lbs of towing** (with the Duramax diesel) and **11,600 lbs of payload**, making it one of the strongest trucks in its class.

4. **Comfort and Ride Quality** The 2021 model features an updated suspension system, including adaptive dampers and a more refined ride, especially in the **Denali and High Country trims**, which offer premium seating and sound insulation.

5. **Technology and Infotainment** The **6.8-inch touchscreen** (with wireless Apple CarPlay and Android Auto) and available **360-degree camera** enhance convenience and safety. Higher trims include features like **head-up display (HUD), adaptive cruise control, and blind-spot monitoring**.

6. **Safety Features** Standard safety tech includes **forward collision alert, lane-keep assist, automatic emergency braking, and stability control**. Higher trims add **adaptive front lighting, rearview camera, and available blind-spot monitoring with cross-traffic alert**.

7. **Resale Value** GMC trucks generally hold their value well, and the 2021 Sierra 1500 is no exception, especially with lower-mileage examples.

8. **Customization Options** Buyers can choose from multiple trims (Silverado, Denali, High Country) and configurations, allowing for personalization in bed size, bedliner, and interior features.

9. **Fuel Efficiency (Compared to V8s)** The **3.0L turbo I6** and **5.3L V8** offer better fuel economy than traditional V8s, making them more practical for daily driving.

10. **Warranty Coverage** The 2021 model comes with a **3-year/36,000-mile basic warranty** and a **5-year/60,000-mile powertrain warranty**, providing peace of mind for new buyers.

---

1. **Higher Cost of Ownership** The 2021 Sierra 1500, especially with a diesel engine or premium trims, can be expensive to maintain. Parts and labor costs may be higher than smaller trucks.

2. **Diesel Engine Limitations** While the **Duramax diesel** is powerful, it requires **diesel fuel**, which can be more expensive than regular gasoline in some regions. Additionally, diesel engines may have longer warm-up times and require more frequent maintenance (e.g., fuel filter changes).

3. **Weight and Fuel Consumption** The truck is heavy, especially with a diesel engine, which can reduce fuel efficiency in stop-and-go traffic. The **V8 models** are thirstier than the turbo I6.

4. **Resale Depreciation** Like most trucks, the Sierra 1500 loses value quickly after purchase. If you plan to sell it in a few years, the depreciation should be factored into your budget.

5. **Cabin Noise (Non-Premium Trims)** Lower trims can be noisy at highway speeds, though this is mitigated in **Denali and High Country models** with sound insulation.

6. **Transmission Issues (Early Models)** Some early 2021 models with the **8-speed automatic transmission** reported minor glitches, though GMC addressed these with updates. Always check for recalls or service history.

7. **Towing and Hauling Limits** While the Sierra 1500 is strong, it may not match the towing capacity of some competitors like the **Ford F-150 (with Max Trailer Tow Package)** or **Ram 1500 (with Heavy-Duty Package)**.

8. **Interior Space Trade-offs** The **crew cab** is spacious, but the **double cab** (regular cab) has less rear seating comfort. The **extended cab** offers a balance but may feel cramped for some passengers.

9. **Maintenance Costs for Diesel** Diesel engines require **more frequent maintenance**, such as **fuel filter changes, injector cleaning, and DPF/EGR system checks**, which can add up over time.

10. **Limited Off-Road Capability (Standard Models)** The base Sierra 1500 is not designed for serious off-roading. For that, you d need a **Sierra 1500 Trail Boss or Denali Off-Road trim**, which adds significant cost.

---

The **2021 GMC Sierra 1500** is a well-built, capable truck that excels in towing, hauling, and daily driving especially with the right engine and trim. It offers a strong combination of power, comfort, and technology, making it a solid choice for those needing a reliable work or family truck.

However, potential buyers should consider the **higher maintenance costs (especially for diesel), fuel efficiency trade-offs, and depreciation** before purchasing. If you prioritize **towing power, durability, and premium features**, the Sierra 1500 is an excellent pick. If you need **better fuel economy or lower operating costs**, a smaller truck or a turbocharged I6 model might be more suitable.

---

- **Best for Towing/Hauling:** **2021 GMC Sierra 1500 Denali 6.2L Duramax Diesel** (if you need maximum towing and hauling capacity).

- **Best for Daily Driving:** **2021 GMC Sierra 1500 SLT 5.3L V8 or 3.0L Turbo I6** (better fuel economy and lower operating costs).

- **Best for Comfort & Tech:** **2021 GMC Sierra 1500 Denali or High Country** (premium interior, advanced safety, and infotainment).

- **Best Budget Option:** **2021 GMC Sierra 1500 SLT or SLE** (lower price, but fewer luxury features).

**Final Verdict:** If you need a **versatile, powerful truck** and can afford the maintenance, the **2021 GMC Sierra 1500** is a great choice. However, if you re concerned about long-term costs, consider a **used model with lower mileage** or a **smaller truck** if your needs aren t extreme. Always **inspect the vehicle thoroughly** (or get a pre-purchase inspection) before buying to avoid hidden issues.

Details:

SIERRA150 2021 Body Parts Misc 29311 PASSENGER RH 5'9 BED SIDE RAIL UPPER TRIM MOLDING 84545452. Please See full to see our listing. This part fits the following. FITS 2019 2025 SIERRA 1500.

Removed from 2021 SIERRA150 with 32000 miles. Donor Vehicle model: SIERRA150 Year: 2021 Inventory #: 29311 Mileage: 32000 not available or unknown Stock Number: 2160 Notes: Part Comments Short: RH BED SIDE RAIL UPPER TRIM 84545452 Long: PASSENGER 5'9 MOLDING.

part #: 84545452 prices

• $77.84-$223.83

specifications cartrimmouldings:

• for makes: Gmc
• for years: 2021
• brand: Gmc Truck
• mpn: 84545452
• model: Sierra150
• conditions options: Rh Bed Side Rail Upper Trim
• genuine oem: Yes
• ipn: 199.gm9221

returns cartrimmouldings:

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

payments cartrimmouldings:

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

seller cartrimmouldings:

• # reviews: 8104
• rating: 99.5%
• city: Ray, Michigan

general cartrimmouldings:

• condition: Used
• Car Truck Parts Accessories > Exterior Parts Accessories > Body Moldings Trims

offer cartrimmouldings:

• sold: 0
• started: April 2, 2026
• availability: In Stock
• quantity: 1
• best offers: True
• options: Ship-to-home

shipping cartrimmouldings:

• class: Standard
• type: Fixed
• service: Standard
• cost: $0.00
• transit: 2-6 Days

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