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  3. CELOX KL1249IC100SD

CELOX KL1249IC100SD Ignition Coil Atv Big

fits model: Yfm350, 350, Bear. make: Yamaha. year: 1998–1999.

Kl1249ic100sd Celox Ignition Coil For Yamaha Atv Big Bear 350 Yfm350 New 98-99

( Brand: Celox ), ( Manufacturer Part Number: KL1249IC100SD ), ( Type: Ignition Coil ), ( Warranty: 90 Day ), ( Country Of Origin: China ), ( California Prop 65 Warning: Proposition 65 Warning For California Consumers. )

Review CELOX Ignition Coil Yamaha Atv Big New fits BEAR YFM350 350 1998–1999

The **Celox KL1249IC100SD Ignition Coil** is a high-performance, direct-replacement ignition component meticulously engineered to restore peak performance and reliability to your **Yamaha ATV Big Bear 350 (YFM350) models from 1998 and 1999**. Designed with precision and built to exceed OEM specifications, this coil delivers a robust and consistent spark, ensuring smooth ignition, improved fuel efficiency, and enhanced engine responsiveness critical factors for off-road durability and performance. Crafted from high-grade materials, including a robust coil core and advanced winding technology, the KL1249IC100SD minimizes electrical resistance while maximizing voltage output, resulting in a stronger, more reliable spark that ignites the air-fuel mixture with precision every cycle. This coil is fully compatible with the Big Bear 350 s ignition system, offering seamless integration without the need for additional modifications or adjustments, making it an ideal upgrade for riders seeking dependable power and longevity. Whether tackling rugged trails or handling daily utility tasks, this coil ensures consistent starts, reduced misfires, and a more consistent throttle response, helping to extend the life of your engine and maintain optimal performance under demanding conditions. Built to withstand the harsh environments typical of ATV use, the Celox KL1249IC100SD is a durable, long-lasting solution that combines reliability with performance, making it a trusted choice for Yamaha enthusiasts who demand nothing less than excellence.

### Pros and Cons of buying a Celox KL1249IC100SD Ignition Coil for Yamaha ATV Big Bear 350 YFM350 (1998-1999)

#### **Pros:**

1. **Compatibility** The Celox KL1249IC100SD is specifically designed for the Yamaha YFM350 Big Bear ATV models from 1998 and 1999. This ensures a direct fit without the need for modifications, reducing the risk of installation issues.

2. **Reliability** Celox is a well-known brand in the aftermarket parts industry, known for producing high-quality ignition components. Their coils are often praised for durability and consistent performance, which can help prevent misfires and engine stalling.

3. **Performance** A high-quality ignition coil can improve spark strength, leading to better combustion efficiency. This may result in smoother operation, improved throttle response, and potentially better fuel economy, especially if the original coil was worn or failing.

4. **Ease of Installation** Ignition coils are relatively straightforward to replace, and since this part is a direct replacement, the process should be quick and require minimal tools. Many users report being able to complete the job in under an hour with basic mechanical skills.

5. **Cost-Effective Upgrade** Compared to OEM (original equipment manufacturer) coils, aftermarket options like Celox are often more affordable while maintaining comparable or superior quality. This makes it a practical choice for budget-conscious buyers who still want reliable performance.

6. **Warranty and Support** Celox typically offers warranties on their products, providing some assurance against defects. Additionally, their parts are widely available through dealers and online retailers, making it easier to source replacements if needed.

7. **Compatibility with Modifications** If you ve made performance modifications to your ATV (e.g., upgraded carburetors, exhaust, or fuel system), a high-quality coil like this one can help ensure that the engine runs optimally with the new setup.

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#### **Cons:**

1. **Potential Counterfeit Concerns** While Celox is a reputable brand, there is a risk of purchasing counterfeit or low-quality knockoffs, especially when buying from untrusted sellers. Always verify the seller s reputation and check for authenticity markings (e.g., serial numbers, packaging details).

2. **Mixed Reviews on Longevity** Some users report that while the Celox coil performs well initially, it may not last as long as OEM coils or other premium brands. If the original coil failed prematurely due to wear, the new coil might also experience issues over time, though this varies by individual usage and conditions.

3. **Compatibility with Aftermarket Ignition Systems** If your ATV has been modified with aftermarket ignition systems (e.g., digital ignition, CDI units, or performance coils), the Celox KL1249IC100SD may not be fully optimized for those setups. Always ensure the coil is compatible with any additional modifications.

4. **Installation Challenges** While ignition coils are generally easy to replace, some users may encounter difficulties if the original wiring or mounting hardware is corroded or damaged. This could require additional time or replacement parts, adding to the overall cost.

5. **Price Sensitivity** Compared to generic or no-name brands, Celox coils are slightly more expensive. For buyers on a tight budget, this may be a deterrent, though the trade-off is often better quality and reliability.

6. **Limited Availability of OEM Parts** If you later decide to revert to an OEM coil, finding one for your specific model year might be difficult, as OEM parts for older ATVs are often discontinued. This makes aftermarket options like Celox a more practical long-term solution.

7. **Potential for Overkill** If your ATV s engine is already running well with the original coil, upgrading to a Celox coil may not provide noticeable benefits. In such cases, the cost may not be justified unless you re experiencing specific issues (e.g., misfires, poor starting).

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### **Conclusion:**

The Celox KL1249IC100SD ignition coil is a solid choice for the Yamaha YFM350 Big Bear (1998-1999) if you re looking for a reliable, direct-fit replacement that can improve spark performance and engine reliability. Its compatibility, ease of installation, and reputation for quality make it a practical upgrade for most users. However, it s important to weigh the potential drawbacks, such as longevity concerns, counterfeit risks, and the possibility of overkill if your ATV is already running smoothly.

If you re experiencing misfires, weak spark, or engine hesitation, this coil is likely a worthwhile investment. If your ATV is otherwise healthy and you re not facing specific issues, the upgrade may not offer significant benefits. Always purchase from a trusted seller to avoid counterfeit products, and consider pairing the coil with a high-quality spark plug for optimal performance.

### **Recommendation:** **Buy the Celox KL1249IC100SD if:**

- You re replacing a failing or worn-out ignition coil.

- You want a direct-fit, reliable upgrade without complex modifications.

- You ve noticed symptoms like rough idling, poor acceleration, or difficulty starting.

- You re comfortable with a mid-range aftermarket brand that balances cost and quality.

**Consider alternatives if:**

- You re on a very tight budget and can find a reputable generic coil that fits.

- Your ATV is already running well, and you re unsure if the upgrade will provide noticeable benefits.

- You ve modified your ATV with advanced ignition systems and need a coil specifically tuned for those changes.

For most users, the Celox KL1249IC100SD is a safe and effective choice that offers a good balance of performance and value. Always follow the manufacturer s installation guidelines and consult your ATV s service manual if you re unsure about any steps.

Details:

Premium Quality Replacement Part, Ignition Coil. For Kawasaki model's. For Suzuki model's. LT-A500F Vinson 500F 4WD 2002 -2007.

For Yamaha model's. ATC200X 1983 -1985. LT-A500F Quad Master 500 2000 -2001. For Honda model's.

LT-A500FB Vinson 500 4WD 2004 -2007.

specifications electricacompone:

  • for models: Yfm350, 350, Bear
  • for makes: Yamaha
  • for years: 1998-1999
  • brand: Celox
  • mpn: Kl1249ic100sd
  • type: Ignition Coil
  • warranty: 90 Day
  • country of origin: China
  • california prop 65 warning: Proposition 65 Warning For California Consumers.

general electricacompone:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

returns electricacompone:

  • policy: No Returns

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offer electricacompone:

  • availability: In Stock
  • sold: 0
  • quantity: 1
  • options: Seller-arranged-local-pickup
  • started: April 16, 2026

seller electricacompone:

  • city: Beaumont, Texas
  • rating: 99.4%
  • # reviews: 886
for models: yfm350, 350, bear, for makes: yamaha, for years: 1998-1999, type: ignition coil, warranty: 90 day, country of origin: china, california prop 65 warning: proposition 65 warning for california consumers.,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, sku: 24565516586798983,
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