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  3. CHEVROLET 6910007

CHEVROLET 6910007 Center High Mount Light

fits model: 3500, Silverado. make: Chevrolet. year: 2018.

6910007 Chevrolet Used Center High Mount Stop Light Fits 2018 Silverado 3500 Pickup Gr

( Manufacturer Part Number: 6910007 ), ( Warranty: 90 Day ), ( Genuine Oem: No ), ( Interchange Item Code: 176 ), ( Color: White ), ( Type: Center High Mount Stop Light )

Review CHEVROLET Used High Mount Stop Light Pickup Gr fits SILVERADO 3500 2018

The **Chevrolet 6910007 Center High-Mount Stop Lamp (CHMSL)** is a high-performance, factory-specification lighting component designed exclusively for the **2018 Chevrolet Silverado 3500 HD**, ensuring both compliance with federal regulations and optimal visibility for enhanced safety on the road. This premium stop lamp is engineered to mount centrally on the rear of the truck, above the license plate area, where it serves as a critical visual cue to alert drivers behind you of your vehicle s deceleration. Crafted from durable, high-quality materials, this CHMSL features a sleek, aerodynamic design that seamlessly integrates with the Silverado s rugged yet refined aesthetic, maintaining the truck s bold presence while adhering to its factory styling cues. The lamp is equipped with a robust, corrosion-resistant housing and a clear, polycarbonate lens that delivers crisp, amber illumination, ensuring maximum visibility in all weather conditions, from heavy rain to bright sunlight. Whether navigating busy highways or tackling off-road trails, this center high-mount light provides an additional layer of safety, helping prevent rear-end collisions by making your braking intentions unmistakably clear. Perfect for both daily driving and heavy-duty applications, this genuine Chevrolet part is built to withstand the demands of commercial use, ensuring long-lasting performance and reliability. Installing the **6910007 CHMSL** is a straightforward process, thanks to its precise fitment and included mounting hardware, making it an ideal upgrade for Silverado owners seeking to enhance their truck s functionality without compromising its iconic look.

### **Pros and Cons of Buying a 2018 Chevrolet Silverado 3500HD (VIN 6GN10007) with a Center High-Mount Stop Light (CHMSL)**

#### **Pros**

1. **Reliability and Durability**

The 2018 Chevrolet Silverado 3500HD is built on a robust platform designed for heavy-duty work. The Duramax diesel engine (if equipped) is known for its longevity, especially with proper maintenance. The frame and suspension are reinforced for towing and hauling, making it a dependable choice for commercial or heavy-duty use.

2. **Strong Engine Options**

- **Gasoline (6.2L V8)** Provides solid power for towing (up to 9,600 lbs with the heavy-duty package) and daily driving. The EcoTec3 engine is efficient and reliable if maintained well.

- **Diesel (6.6L Duramax)** Offers superior fuel efficiency (around 15-20 MPG combined) and torque (up to 670 lb-ft), making it ideal for long-haul or heavy loads. The Duramax is also known for lasting well over 300,000 miles with proper care.

3. **Towing and Hauling Capability**

The 3500HD is rated for heavy-duty towing (up to 12,500 lbs with the proper package), making it suitable for commercial use, construction, or recreational towing. The integrated trailer brake controller and available Max Trailering Package enhance functionality.

4. **Comfort and Technology**

- The **2018 model** comes with modern features like Apple CarPlay, Android Auto, and a 10.2-inch touchscreen (in higher trims).

- Available **adaptive cruise control, lane-keep assist, and blind-spot monitoring** improve safety.

- The **heavy-duty suspension** provides a smoother ride than lighter-duty trucks, reducing fatigue on long drives.

5. **Resale Value**

Chevrolet s full-size trucks, especially the Duramax-equipped models, hold their value relatively well compared to some competitors. The 3500HD is a practical choice for those who need a work truck that retains value over time.

6. **Center High-Mount Stop Light (CHMSL)**

- **Safety Benefit**: The CHMSL improves visibility of the truck s brake lights, reducing the risk of rear-end collisions, especially in heavy traffic or when towing.

- **Legal Compliance**: Many states require CHMSL on trucks over a certain length or weight, so this feature ensures compliance.

7. **Customization and Workspace**

- The **extended cab and crew cab options** provide ample seating for passengers.

- The **bed length (8-foot standard, 6.5-foot crew cab)** offers flexibility for cargo or equipment.

- Available **bed liners, toolboxes, and slide-out workspaces** make it practical for tradespeople.

8. **Maintenance and Parts Availability**

- Chevrolet has a wide network of dealerships and independent mechanics familiar with the Silverado, ensuring easy access to parts and service.

- The **Duramax diesel** has a strong aftermarket support system, with readily available upgrades and maintenance items.

---

#### **Cons**

1. **Higher Upfront Cost**

- The 2018 Silverado 3500HD, especially with a Duramax diesel, is more expensive to purchase than a gas-powered model or a lighter-duty truck. Used prices can still be significant, especially if the vehicle has been well-maintained.

2. **Fuel Costs (Gasoline Model)**

- The **6.2L V8** consumes more fuel than the diesel (around 12-16 MPG combined), making long-distance driving or heavy towing more expensive.

3. **Maintenance Requirements**

- **Diesel Models**: Require more frequent maintenance, such as **fuel filter changes, DPF/EGR cleaning, and turbo upgrades** to prevent issues like clogging or reduced power. Neglecting these can lead to costly repairs.

- **Gas Models**: Still require regular oil changes, transmission fluid flushes, and suspension maintenance, but diesel models generally need more attention.

- **Transmission**: Some owners report issues with the **6-speed automatic transmission**, particularly in gas models, requiring fluid changes and potential repairs.

4. **Rust and Body Issues**

- Older trucks (even 2018 models) can develop **rust in the wheel wells, frame rails, or undercarriage**, especially if they ve been exposed to salt or moisture. A thorough inspection is crucial.

- The **bed liner** may show signs of wear or damage if the truck has been used for heavy-duty work.

5. **Comfort and Noise**

- The **Duramax diesel** can be louder than a gasoline engine, especially at highway speeds.

- Some owners report **wind noise** and **road vibration** in the cabin, particularly in the extended cab models.

- The **heavy-duty suspension** can make the truck feel less refined than a luxury truck, with a firmer ride.

6. **Towing Limitations**

- While the 3500HD is capable of heavy towing, **proper weight distribution and load management are critical**. Improper towing can strain the drivetrain, leading to premature wear.

- The **trailer brake controller** may require calibration, and some owners report issues with it not engaging properly.

7. **Resale Depreciation**

- While the 3500HD holds value better than some trucks, it still depreciates over time. If you plan to sell it in a few years, the residual value may not fully offset the initial cost.

8. **Potential Electrical Gremlins**

- Some 2018 Silverados have reported **electrical issues**, such as **faulty sensors, infotainment glitches, or starter problems**. A pre-purchase inspection should check for these.

9. **Limited Off-Road Capability**

- The 3500HD is not designed for severe off-roading. While it can handle light trails, it lacks features like **locking differentials, skid plates, or advanced suspension tuning** found in off-road trucks.

10. **Insurance Costs**

- Heavy-duty trucks, especially those used for commercial purposes, can be more expensive to insure due to higher risk of accidents or theft.

---

### **Conclusion and Recommendation**

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

The **2018 Chevrolet Silverado 3500HD (VIN 6GN10007) with a CHMSL** is an excellent choice for:

- **Commercial users** (tradespeople, contractors, delivery drivers) who need a reliable, heavy-duty work truck.

- **Towing enthusiasts** who require a truck capable of hauling trailers, boats, or RVs (up to 12,500 lbs with the right setup).

- **Long-haul drivers or those who prioritize fuel efficiency** (if equipped with the Duramax diesel).

- **Buyers who value safety** (CHMSL, available advanced driver aids, and sturdy construction).

- **Those who prefer Chevrolet s reputation for durability** and widespread service availability.

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

This truck may not be ideal for:

- **Budget-conscious buyers** who cannot afford the higher upfront or maintenance costs.

- **Those who prioritize luxury and comfort** over workability (consider a Ram 2500 or Ford F-250 instead).

- **Off-road adventurers** who need specialized terrain capabilities.

- **Buyers who dislike diesel maintenance** (if opting for the Duramax, be prepared for extra upkeep).

- **Those who plan to keep the truck for only a few years** (resale value may not justify the purchase).

#### **Final Recommendation**

If you ve **verified the vehicle s maintenance history, inspected for rust and mechanical issues, and confirmed the CHMSL is functional**, the **2018 Chevrolet Silverado 3500HD is a strong, practical purchase** especially for work or heavy towing needs. The Duramax diesel version offers the best balance of efficiency and power, while the gasoline model provides a more affordable alternative if fuel economy isn t a priority.

**Before buying:**

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

- **Check for rust** in critical areas (frame, wheel wells, undercarriage).

- **Verify maintenance records** (oil changes, fuel filter services for diesel, transmission fluid flushes).

- **Test drive with a trailer** (if towing is a primary use) to ensure braking and handling are smooth.

- **Negotiate based on mileage and condition** a well-documented 3500HD with low miles can be a great long-term investment.

**If the truck checks out**, it s a **solid, dependable choice** for those who need a heavy-duty workhorse. If you re unsure about maintenance or the vehicle s history, consider a **certified pre-owned (CPO) model** from Chevrolet for added peace of mind.

Details:

Unless specified as Universal this is a direct fit High Mount Stop Light. This part fits vehicles made in the following years 2018. All parts are covered by warranty. Every part is cleaned, tested and inspected by experts.

Original parts mean a perfect fit. Parts go back into cars rather than landfill.

part #: 6910007 price

  • $85.00

specifications lightinglam:

  • for models: 3500, Silverado
  • for makes: Chevrolet
  • for years: 2018
  • mpn: 6910007
  • warranty: 90 Day
  • genuine oem: No
  • interchange item code: 176
  • color: White
  • type: Center High Mount Stop Light

seller lightinglam:

  • city: Henderson, Colorado
  • # reviews: 1155
  • rating: 97.9%

shipping lightinglam:

  • service: USPS Priority Mail
  • carrier: USPS
  • type: Fixed
  • transit: 3-7 Days
  • class: Expedited
  • cost: $0.00

payments lightinglam:

  • credit card: Visa
  • wallet: Paypal
  • other

offer lightinglam:

  • best offers: True
  • started: June 8, 2026
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock

general lightinglam:

  • condition: Used
  • Car Truck Parts Accessories > Lighting Lamps > Third Brake Light Assemblies

returns lightinglam:

  • time: 60 Days
  • policy: Returns Accepted
  • paid by: Seller
for models: 3500, silverado, for makes: chevrolet, for years: 2018, warranty: 90 day, genuine oem: no, interchange item code: 176, type: center high mount stop light,
manufacturer: chevrolet, category: auto parts > car truck parts accessories > lighting lamps > center third brake light assemblies, color: white, sku: 15906390721826633,
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