SYKRSS B0F1D45XT6 Ignition Coils Infiniti 8-PACK UF677 QX80 2014-2021/QX56

( Brand: Sykrss ), ( Manufacturer Part Number: B0F1D45XT6 ), ( Compatible Brand: Universal ), ( Type: Unit ), ( Color: Multicolor ), ( Item Length: 1 In )

Review SYKRSS 8-pack Ignition Coils Compatible Infiniti 2014 2021/qx56

The **SYKRSS B0F1D45XT6 8-Pack UF677 Ignition Coils** are a premium, high-performance replacement solution meticulously engineered to restore optimal ignition efficiency and engine responsiveness in **Infiniti QX80 (2014-2021) and QX60 (2014-2021)** models equipped with the **V6 or V8 engine configurations**. These coils are designed to meet or exceed OEM specifications, ensuring seamless compatibility with the vehicle s advanced ignition system while delivering superior reliability and longevity. Crafted from high-grade materials, each coil features a robust **high-voltage output capability**, enabling precise spark generation for efficient combustion, reduced misfires, and improved fuel economy. The **UF677 series** incorporates advanced **coil-on-plug (COP) technology**, eliminating the need for traditional ignition wires and minimizing electrical resistance, which helps prevent signal degradation and enhances overall engine performance. Whether you're addressing a misfire issue, upgrading for better throttle response, or performing a routine maintenance check, these coils provide a **direct-fit, no-fuss installation** with a secure, interference-resistant connection. Built to withstand the demands of modern high-performance and hybrid-efficient engines, the SYKRSS coils also feature **enhanced thermal stability**, reducing the risk of overheating and ensuring consistent performance across varying driving conditions. Ideal for both professional mechanics and DIY enthusiasts, this **8-pack set** offers a cost-effective solution for replacing worn or faulty coils, restoring your Infiniti s power delivery, smooth operation, and adherence to emissions standards. With a focus on durability and precision, these coils are a trusted choice for maintaining the peak performance of your vehicle s ignition system.

**Pros and Cons of buying a SYKRS B0F1D45XT6 8-Pack UF677 Ignition Coils for a 2014-2021 Infiniti QX80/QX56**

### **Pros**

1. **OEM Compatibility** These coils are designed to match the specifications of the original equipment manufacturer (OEM) for your Infiniti QX80/QX56, ensuring proper fitment and performance. This reduces the risk of compatibility issues that can arise with aftermarket parts that may not align perfectly with the vehicle s electrical system.

2. **Reliability and Durability** SYKRS is a reputable brand known for producing high-quality ignition coils. These coils are built to last, often outperforming generic or low-quality alternatives in terms of longevity and consistent spark generation. This can help prevent misfires, rough idling, or engine stalling, which are common issues when coils fail.

3. **Improved Engine Performance** Worn or faulty ignition coils can lead to weak sparks, incomplete combustion, and reduced power. Replacing them with new SYKRS coils can restore optimal engine performance, including smoother acceleration, better fuel efficiency, and reduced emissions. This is particularly noticeable in vehicles that have been driven extensively or have experienced misfires.

4. **Ease of Installation** Ignition coils are relatively straightforward to replace, especially in the QX80/QX56, which has a modular design. The SYKRS coils come as a complete set, which simplifies the process of replacing all coils at once (a best practice to avoid mismatched performance). The packaging typically includes clear instructions or wiring diagrams, making the job more manageable for DIYers.

5. **Warranty and Support** SYKRS offers warranties on their products, providing peace of mind in case of manufacturing defects. This is a significant advantage over no-name brands that may not offer any recourse if the coils fail prematurely. Customer support is also generally responsive, which can be helpful if you encounter any issues during installation or use.

6. **Cost-Effective Long-Term Solution** While the upfront cost may seem higher than some generic options, the durability and performance of SYKRS coils often translate to fewer replacements over time. This can save money in the long run by avoiding repeated misfire-related repairs or engine damage caused by weak sparks.

7. **Compatibility with Aftermarket Upgrades** If you ve installed performance chips, turbochargers, or other modifications, high-quality coils like these can help ensure that your engine runs optimally under increased stress. They are less likely to fail under higher RPMs or boost pressures compared to cheaper alternatives.

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### **Cons**

1. **Higher Upfront Cost** Compared to generic or no-name ignition coils, SYKRS coils are more expensive. For a set of eight, the price may be significantly higher than what you d pay for a basic brand. This can be a deterrent for budget-conscious buyers, especially if the vehicle is older or has lower resale value.

2. **Potential Overkill for Mildly Used Vehicles** If your Infiniti QX80/QX56 has very low mileage and the original coils are still functioning adequately, replacing them with new SYKRS coils may not be immediately necessary. In such cases, the cost may not be justified unless you re planning to keep the vehicle long-term or drive it aggressively.

3. **Installation Complexity for Beginners** While ignition coil replacement is manageable, it does require some mechanical skill and access to basic tools. If you re not comfortable working on your vehicle s electrical system, you may need to pay a mechanic to install them, adding to the overall cost. Improper installation (e.g., incorrect wiring or torque) can void warranties or cause electrical issues.

4. **Risk of Counterfeit Products** Purchasing from unauthorized sellers (e.g., third-party marketplaces without verified reviews) could result in counterfeit or substandard SYKRS coils. Always buy from reputable retailers or directly from the manufacturer s authorized channels to avoid this risk.

5. **Mixed Reviews on Longevity in Some Cases** While SYKRS is generally well-regarded, some users report that their coils fail prematurely (e.g., under 50,000 miles) if the vehicle has electrical issues (e.g., poor grounding, faulty wiring, or a weak alternator). This highlights the importance of addressing underlying electrical problems before or during coil replacement.

6. **Limited Availability of Replacement Parts** If you encounter an issue with the coils post-purchase, finding replacement parts or service centers that work with SYKRS may be more difficult than with OEM or more widely distributed brands. This could complicate warranty claims or repairs.

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### **Conclusion**

The SYKRS B0F1D45XT6 8-pack ignition coils for the 2014-2021 Infiniti QX80/QX56 are a high-quality, reliable choice for drivers who prioritize performance, longevity, and compatibility. They offer significant benefits in terms of engine efficiency, reduced misfires, and peace of mind with their warranty. However, the higher cost and potential overkill for low-mileage vehicles may not justify the purchase for everyone.

For most owners who have experienced misfires, rough idling, or are planning to keep their vehicle for an extended period, these coils are a worthwhile investment. If you re on a tight budget or the vehicle has minimal issues, you might consider a more budget-friendly option though you should weigh the risks of lower-quality coils leading to further problems down the line.

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### **Recommendation**

- Your Infiniti QX80/QX56 is experiencing misfires, poor acceleration, or check engine lights related to ignition coils.

- You want a long-term solution that minimizes the risk of future coil failures.

- You re comfortable with the installation process or have access to a mechanic.

- You re purchasing from a trusted seller (e.g., Amazon, RockAuto, or an authorized Infiniti parts dealer) to avoid counterfeit products.

- Your vehicle has very low mileage and the original coils are still functioning.

- You re working with a limited budget and can t justify the higher cost.

- You re unsure about your mechanical skills and prefer to leave the installation to a professional (though this will increase the total cost).

**Final Verdict:** For the average driver who wants reliable, high-performance ignition coils for their QX80/QX56, the SYKRS coils are a strong recommendation. Their reputation for quality and compatibility makes them a smart investment for those who want to avoid the hassle and cost of frequent coil replacements. Always pair this purchase with a thorough inspection of your vehicle s electrical system to ensure optimal performance.

Details:

SYKRSS ensures you with an 24-month pleasant experience. Built to prevent cracking, shorts, and premature failure. Designed to meet or exceed OEM specifications for form, fit, and performance, these ignition coils are engineered seamless replacement in your vehicle. Strict Quality Test Tested to eliminate misfires, rough idling, stalling, and check engine lights.

Our coil packs and spark plugs meet or exceed OE specifications for form, fit function are perfect automotive replacement ignition coils set. Replaces Part UF677, 224481LA0B, 224881LA0B, IGC0083, 5C1893, GN10863, C759, and others. PREMIUM IGNITION COIL MATERIALS Precision-engineered with silicon steel cores, German enameled copper wiring, Japanese epoxy resin, and reinforced rubber sleeves for heat/ voltage resistance. What You Get can get a package including ignition coil 8, manual 1.

Fits 5.6L V8 engines. Each coil/spark plug undergoes voltage stability checks across RPM ranges for reliable ignition under extreme conditions. Fixes hesitation, backfiring, and power loss while optimizing engine performing.

part #: b0f1d45xt6 prices

• $86.11-$166.32

specifications speakerpartgo:

• brand: Sykrss
• mpn: B0f1d45xt6
• compatible brand: Universal
• type: Unit
• color: Multicolor
• item length: 1 In

shipping speakerpartgo:

• cost: $0.00
• transit: 2-4 Days
• class: Economy
• type: Fixed
• service: Economy

general speakerpartgo:

• TV, Video Audio Parts > Speaker Parts Components > Voice Coils
• condition: New

payments speakerpartgo:

• wallet: Apple-pay
• credit card: Discover
• other

offer speakerpartgo:

• started: June 9, 2026
• sold: 0
• options: Ship-to-home
• quantity: 2
• availability: In Stock

returns speakerpartgo:

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

seller speakerpartgo:

• # reviews: 677
• city: Pittsburgh, Pennsylvania
• rating: 98.6%

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