GM 84097791 Hood Hinge Set 84097792

( Brand: Gm ), ( Manufacturer Part Number: 84097791 ), ( Type: Hood Hinge Spring ), ( Color: Summit White ), ( Country Of Origin: United States ), ( Placement On Vehicle: Front, Hood, Left, Right, Upper )

Review GM White Hood Hinge Set fits SUMMIT SILVERADO SIERRA 2500 3500 2015–2016

The **GM 84097791 Summit Hood Hinge Set** is a meticulously engineered, high-performance replacement component designed exclusively for the **2015 2016 Chevrolet Silverado 1500, GMC Sierra 1500, Chevrolet Silverado 2500HD, and GMC Sierra 2500HD/3500HD** models. This premium hinge assembly is crafted to restore structural integrity, ensure smooth operation, and enhance durability in the hood mechanism, which is subjected to constant stress from opening, closing, and environmental exposure. Each hinge in this set is forged from **high-strength steel**, engineered to withstand the rigors of daily use while maintaining precise alignment and resistance to warping or bending over time. The **84097791** part number corresponds to the **left-side hinge**, while the **84097792** (often paired in a dual-set purchase) covers the right-side counterpart, ensuring a balanced fit that prevents uneven hood movement or premature wear. These hinges are precision-machined to match the original General Motors specifications, including critical dimensions for proper clearance and articulation, eliminating the sagging or binding that can occur with aftermarket alternatives. Whether replacing a worn-out hinge due to corrosion, impact damage, or general wear, this Summit component delivers a **direct bolt-on installation**, requiring minimal modification to the existing hardware. Built to meet or exceed OEM standards, the Summit hood hinge set is an ideal choice for mechanics, DIY enthusiasts, and fleet operators seeking reliable, long-lasting performance without compromising on fit or function. The robust construction and corrosion-resistant finish also make it well-suited for vehicles operating in harsh conditions, ensuring longevity even in extreme climates. With its seamless integration and superior craftsmanship, this hinge set is a trusted solution for maintaining the aesthetic and functional integrity of your truck s hood system.

### **Pros and Cons of buying a GM 84097791 Summit 15-16 Silverado/Sierra 2500HD/3500HD Hood Hinge Set (Part #84097792)**

1. **Direct Fitment** This part is specifically designed for the 2015-2016 Chevrolet Silverado 1500, 2500HD, and 3500HD, as well as the GMC Sierra 1500, 2500HD, and 3500HD. It ensures compatibility without modifications, reducing the risk of installation issues.

2. **High-Quality Materials** GM parts are generally built to meet or exceed OEM standards, meaning they should be durable and resistant to wear over time. The hinge set is likely made from sturdy metal to support the hood s weight and movement.

3. **Easy Installation** Since it s a direct replacement, the installation process should be straightforward if you have basic mechanical skills or access to a mechanic. Most hinge sets come with clear instructions or are designed to drop-in without extensive modifications.

4. **Reliability** GM s reputation for durability means this part should last as long as the original, preventing hood sagging, misalignment, or failure over time.

5. **Warranty Coverage** Purchasing from an authorized dealer or reputable online retailer (like GM s official parts store, RockAuto, or Summit Racing) may include a warranty, offering peace of mind in case of defects.

6. **Prevents Further Damage** A failing hood hinge can lead to the hood falling off or becoming difficult to open. Replacing it proactively avoids potential accidents or damage to the hood or surrounding components.

7. **Cost-Effective Alternative to Full Hood Replacement** Replacing just the hinges is far cheaper than buying a new hood, making it a practical solution for minor wear or damage.

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1. **Potential Overkill for Minor Issues** If the hood hinges are only slightly worn or the problem is something else (e.g., a broken latch, warped hood, or rusted hinge pins), replacing the entire set may be unnecessary. A single hinge replacement could suffice, saving money.

2. **Labor Costs if Professional Installation is Needed** While the part itself is affordable, if you don t have the tools or experience to install it yourself, labor costs at a dealership or mechanic could add up, making the total expense higher than expected.

3. **Limited Availability of New vs. Used/Aftermarket Options** New GM parts may be harder to find in stock, especially for older model years, which could delay repairs. Aftermarket or used parts might be cheaper but may not match the quality or longevity of OEM components.

4. **Possible Rust or Wear in Other Hood Components** If the hinges are failing due to rust or general deterioration, other parts of the hood (e.g., the hood itself, latch mechanism, or struts) may also be compromised. This could require additional repairs beyond just the hinges.

5. **Mismatched Finish (if applicable)** If the original hinges were painted to match the truck s color, the new GM part may not come pre-painted. You d need to repaint or sandblast it to match, adding extra time and effort to the project.

6. **Potential for Counterfeit Parts** If purchasing from an untrusted seller (e.g., eBay without verification or unknown online marketplaces), there s a risk of receiving fake or low-quality parts that don t fit or function correctly.

7. **Weight Considerations** The Silverado/Sierra hoods are heavy, and if the hinges are old or corroded, they may not hold the hood securely even after replacement. This could lead to future issues if the new hinges aren t properly lubricated or tightened.

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The **GM 84097791 Summit hood hinge set (part #84097792) is a solid choice** for owners of 2015-2016 Silverado/Sierra 2500HD/3500HD trucks experiencing hood hinge failure, sagging, or misalignment. It offers **direct fitment, durability, and reliability**, making it a practical investment for those who prioritize OEM quality. However, it may not be the most cost-effective solution if the issue is minor or if other hood components are also failing.

- **Severity of the problem** (if only one hinge is bad, a single replacement might suffice).

- **Your DIY skills** (if you re comfortable with basic repairs, labor costs are minimized).

- **Availability and cost** (compare with aftermarket alternatives if GM parts are hard to find).

- **Long-term needs** (if the hood shows signs of rust or other wear, address those issues simultaneously).

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1. **Verify the Exact Issue** Before purchasing, confirm whether the problem is solely with the hinges or if other components (e.g., hood, latch, struts) are also failing. A mechanic can inspect the hood for free at some repair shops.

2. **Check for Aftermarket Alternatives** If the GM part is expensive or unavailable, consider high-quality aftermarket options from brands like **Spectra, EBC, or RockAuto s generic OEM replacements**. These can be just as reliable at a lower cost.

3. **Buy from a Trusted Source** Purchase from **GM s official parts store, Summit Racing, RockAuto, or an authorized dealer** to ensure authenticity and warranty coverage.

4. **Prepare for Installation** If DIYing, gather the necessary tools (sockets, wrenches, possibly a pry bar) and lubricate the new hinges with **high-temperature grease** to prevent future sticking.

5. **Consider a Full Hood Inspection** If the hinges are failing due to rust or age, it may be worth checking the hood itself for warping or structural weakness. A new hood is a significant investment, but replacing it entirely might be cheaper than repeated hinge failures.

6. **Budget for Labor if Needed** If you re not confident in your mechanical skills, factor in labor costs (typically **$100 $200** for a professional to replace the hinges).

- You need a **direct OEM replacement** for a failing hood hinge system.

- You re replacing all hinges (not just one) to ensure even wear.

- You have access to the part and are prepared for installation.

- The issue is minor (e.g., a single bad hinge).

- You can find a **cheaper, equally reliable aftermarket alternative**.

- Other hood components are also failing and would require additional repairs.

For most cases, this is a **wise investment** for maintaining the integrity and functionality of your truck s hood.

Details:

Straight with no damage. Used only on 15-16 Silverado Sierra 2500 3500. OEM set of 2 hood hinges.

part #: 84097791 prices

• $27.45-$45.22

specifications dooexter:

• for models: 2500, 3500, Summit, Silverado, Sierra
• for years: 2015-2016
• brand: Gm
• mpn: 84097791
• type: Hood Hinge Spring
• color: Summit White
• country of origin: United States
• placement on vehicle: Front, Hood, Left, Right, Upper

seller dooexter:

• city: Powell, Wyoming
• rating: 99.7%
• # reviews: 6386

payments dooexter:

• other
• wallet: Google-pay
• credit card: Mastercard

shipping dooexter:

• type: Fixed
• carrier: USPS
• transit: 4-11 Days
• cost: $0.00
• class: Standard
• service: USPS Ground Advantage

offer dooexter:

• started: June 12, 2026
• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock

general dooexter:

• Exterior Parts Accessories > Hoods > Hinges, Latches Additional Hood Components
• condition: Used

returns dooexter:

• policy: No Returns

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