FAERSI Ignition Coil Pack Chevy Silverado Avalanche Suburban 784237094956 Gmc

( Brand: Faersi ), ( Part Type: Coil ), ( Vehicle Service Type: Car ), ( Item Weight: 10.4 Ounces ), ( Connector Gender: Male ), ( Installation Type: Bolt-on ), ( UPC: 784237094956 ), ( Item Type Name: D581 Ignition Coil ), ( Included Components: Comes With Housing ), ( Customer S: 4.9/5 ), ( Part Interchange Info: Replacement ), ( Country Of Origin: United States )

Review FAERSI Ignition Coil Pack Compatible Chevy Silverado Avalanche Suburban Gmc And

The **Faersi 784237094956 Ignition Coil Pack** is a high-performance, direct-replacement solution engineered specifically for GM full-size trucks, including the **Chevy Silverado (1500, 2500HD, 3500HD), GMC Sierra (1500, 2500HD, 3500HD), Chevrolet Avalanche, and GMC Savana**, covering a wide range of **5.3L, 6.2L, and 6.6L V8 engines** (including the **L56, L5P, LB7, LY7, L59, and L5V** configurations). Designed with precision and built to meet or exceed OEM standards, this coil pack ensures reliable ignition performance, smooth engine operation, and enhanced fuel efficiency critical components for maintaining optimal power delivery and longevity in heavy-duty applications.

Crafted from durable, high-quality materials, the **Faersi 784237094956** features **sealed, corrosion-resistant construction** to withstand harsh environmental conditions, including extreme temperatures, moisture, and road debris, which are common in off-road and towing scenarios. Each coil in the pack is **individually tested** for consistent performance, eliminating misfires, rough idling, or check-engine lights caused by faulty ignition components. The **high-energy output** of these coils ensures proper spark generation, even under high-compression or turbocharged conditions, making them an ideal upgrade for modified engines or those running performance chips. The **plug-and-play design** eliminates the need for wiring modifications, allowing for a quick and hassle-free installation that can be completed in under an hour with basic tools.

Beyond its functional excellence, the **Faersi coil pack** is built with **long-term reliability** in mind, offering extended service life compared to many aftermarket alternatives. Its **robust internal wiring and reinforced connectors** reduce the risk of electrical interference or signal loss, which can degrade over time in lower-quality components. Whether you re restoring an older vehicle, upgrading a daily driver, or maintaining a workhorse truck, this coil pack delivers **consistent, dependable performance** that aligns with GM s engineering standards. Backed by **Faersi s reputation for quality and customer support**, this part is a trusted choice for mechanics, DIY enthusiasts, and fleet operators who demand **durability, performance, and peace of mind** in their ignition systems.

### **Pros and Cons of buying a Fearsi 784237094956 Ignition Coil Pack for Chevy Silverado/Avalanche, Suburban, and GMC Trucks**

1. **OEM Compatibility** The coil pack is designed specifically for the 7.0L V8 engine found in older Chevy Silverado/Avalanche, Suburban, and GMC trucks (pre-2007 models). This ensures proper fitment and functionality without requiring modifications.

2. **Reliability** Fearsi is a well-known brand in the aftermarket automotive parts industry, known for producing high-quality ignition components. Their coil packs are built to last, reducing the risk of frequent failures.

3. **Performance Consistency** A properly functioning ignition coil pack ensures smooth engine operation, better fuel efficiency, and reduced misfires. This can help maintain the truck s performance, especially if the original coils were failing.

4. **Ease of Installation** Since it s a direct replacement, installation is straightforward for a mechanic or a DIY enthusiast with basic tools. No wiring or major modifications are typically required.

5. **Cost-Effective Alternative to OEM** Compared to purchasing genuine OEM coils, this aftermarket option is often more affordable while still providing reliable performance.

6. **Warranty Coverage** Fearsi parts usually come with a warranty (typically 1 2 years), offering some protection against defects or premature failure.

7. **Wide Availability** As a popular brand, these coils are easy to find in auto parts stores, online retailers, or directly from Fearsi s website.

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1. **Potential for Counterfeit Products** Since this is an aftermarket part, there is a risk of purchasing a counterfeit or low-quality knockoff, especially if buying from unauthorized sellers. Always verify the seller s reputation and product authenticity.

2. **Mixed Reviews on Longevity** While Fearsi is reputable, some users report that aftermarket coils may not last as long as OEM parts, particularly in high-mileage or heavily modified engines. Expect to replace them every 60,000 100,000 miles, depending on driving conditions.

3. **Compatibility with Modified Engines** If the truck has been modified (e.g., turbocharged, high-performance tuning), the stock coil pack may not be sufficient. In such cases, a high-performance coil pack (e.g., MSD, Moroso) might be necessary.

4. **Noisy Operation (Possible)** Some users report slight humming or buzzing from aftermarket coils, though this is usually minor and not indicative of failure.

5. **Limited Customization** Unlike high-end performance coils, this is a standard replacement part with no adjustable features for tuning or performance enhancement.

6. **Potential for Incompatibility with Modern Systems** If the truck has been updated with modern ignition control modules or OBD-II diagnostics, there might be minor compatibility issues, though these are rare with Fearsi s products.

7. **Installation Challenges (If DIY)** While generally easy, improper installation (e.g., loose connections, incorrect torque) can lead to premature failure. If unsure, professional installation is recommended.

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The **Fearsi 784237094956 ignition coil pack** is a solid choice for restoring or maintaining ignition reliability in older Chevy Silverado/Avalanche, Suburban, and GMC trucks with the 7.0L V8 engine. It offers **OEM-level compatibility, decent longevity, and ease of installation** at a lower cost than OEM parts. However, **buyers should be cautious of counterfeit products, expect it to last several years but not indefinitely, and ensure proper installation** to avoid issues.

For **high-mileage trucks, extreme conditions, or performance applications**, consider upgrading to a **high-performance coil pack** (e.g., MSD, Moroso) for better durability and reliability. If the truck is otherwise in good condition and the coils are failing, this Fearsi part is a **practical and cost-effective solution**.

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- **Buy from a trusted source** (e.g., RockAuto, Amazon with verified seller, or a reputable local auto parts store) to avoid counterfeit products.

- **Check for misfires or engine performance issues** before purchasing if the problem persists after replacement, investigate other potential causes (spark plugs, wires, fuel system).

- **Consider a coil tester** if unsure whether the original coils are failing, as misdiagnosis can lead to unnecessary replacements.

- **If the truck is heavily modified or used for towing/hauling**, research high-performance coil options to ensure long-term reliability.

- **Follow installation instructions carefully**, and consider professional help if unsure about wiring or torque specifications.

**Final Verdict:** **Good value for a direct replacement coil pack**, but not the best long-term solution for extreme use. Ideal for **budget-conscious buyers who prioritize reliability over maximum performance**.

Details:

Easy to install with the highest quality copper, each coil is design for specific application, low-emissions, high energy output, and they will eliminate common misfire rough running issues provide maximum voltage . COMPATIBLE OEM NUMBERS: D581, 12558693, 12556893, 12570553, 3859078, 38590782, UF271, CUF271, 5C1083, E226, 52-1618, IC4 H6T55171ZC, C1208, GN 10298 Ignition Coil Pack Wire Automotive Replacement Packs Coils Kit ignition coil for uf271Ignition D581Ignition automotive replacement packs spark plugs and kit pack coils set. IGNITION COILS RENEWAL PERIOD:Over time the factory ignition coil packs can fail leading to poor gas mileage, hesitation, and a check engine light. Thus, its necessary to prepare a new set of spare ignition coils in case the appearance faulty and it is best have them replaced all at once when replacing increase safety driving for if one are bad, others probably going bad as well.

This makes our product durable and reliable under extreme conditions while providing High Electrical Resistance, strong Spark from plugs, being resistant to Corrosion Abrasion. 24/7 live chat available. FEATURES OEM:performance requirements, DIRECT REPLACE your original stock coils.

specifications caranten:

• brand: Faersi
• part type: Coil
• vehicle service type: Car
• item weight: 10.4 Ounces
• connector gender: Male
• installation type: Bolt-on
• upc: 784237094956
• item type name: D581 Ignition Coil
• included components: Comes With Housing
• customer s: 4.9/5
• part interchange info: Replacement
• country of origin: United States

returns caranten:

• method: Money back
• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

general caranten:

• Vehicle Electronics GPS > Car Electronics Accessories > Radio Antennas
• condition: New

seller caranten:

• city: Birmingham, Alabama
• # reviews: 675
• rating: 99.7%

payments caranten:

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

shipping caranten:

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

offer caranten:

• quantity: 1
• availability: In Stock
• sold: 0
• started: April 16, 2026
• options: Ship-to-home

Faersi 784237094956 Is Similar To:

• Faersi F-11086 1 Set Of 8 Ignition Coil Pack Compatible With Chevy Silverado Avalanche Pcs (76.2% similar) Thus, its necessary to prepare a new set of spare ignition coils in case the appearance faulty and it is best have them replaced all at once when replacing increase safety driving for if one are bad, others probably going bad as well. This makes our product durable and reliable under extreme ...(January 30th, 2026)