BRONCO 8170-B678918-ATV Ignition Coil 350L Atv

( Brand: Bronco ), ( Manufacturer Part Number: 8170-B678918-ATV ), ( Part Type: Ignition Coil )

Review BRONCO Ignition Coil Polaris Atv fits TRAIL BOSS 2X4 1993

The **Bronco 8170-B678918 ATV Ignition Coil** is a high-performance, precision-engineered component designed specifically for the **1993 Polaris Trail Boss 350L ATV**, ensuring optimal ignition reliability and power delivery for peak performance. Built to meet the demanding requirements of off-road and rugged terrain applications, this coil features a robust **copper-wound primary winding** and a **high-quality secondary winding** constructed from fine-gauge wire, allowing for superior current flow and consistent spark generation. The coil s **durable aluminum housing** provides excellent heat dissipation, preventing overheating and extending the lifespan of the component, while its **sealed construction** ensures protection against moisture, dust, and debris critical factors for maintaining reliability in harsh off-road conditions. Engineered with **OEM-level precision**, this coil delivers a strong, stable spark to the spark plug, promoting efficient combustion and maximizing engine power while minimizing misfires. Whether tackling rocky trails, deep mud, or steep climbs, the Bronco 8170-B678918 coil ensures consistent ignition performance, helping your **Polaris Trail Boss 350L** maintain its legendary responsiveness and durability. Backed by Bronco s reputation for quality and compatibility, this coil is a direct-fit replacement, eliminating the need for modifications and providing a seamless upgrade for those seeking dependable ignition performance.

### Pros and Cons of buying a Bronco 8170-B678918 ATV Ignition Coil for a 1993 Polaris Trail Boss 350L ATV

1. **Compatibility** The Bronco 8170-B678918 ignition coil is designed for Polaris ATVs, including the Trail Boss 350L, making it a likely correct fit for your 1993 model. Polaris and Bronco often share parts, reducing the risk of incompatibility issues.

2. **Reliability** Bronco is a well-known brand in the ATV and off-road parts industry, known for producing durable ignition components. A high-quality coil can improve engine performance and longevity by ensuring consistent spark.

3. **Performance Benefits** A properly functioning ignition coil ensures a strong, reliable spark, which can lead to smoother engine operation, better fuel efficiency, and reduced misfires. If your current coil is failing, replacing it with a new one can restore optimal performance.

4. **Ease of Installation** Ignition coils are relatively straightforward to replace, especially on Polaris ATVs. The Bronco coil should follow standard installation procedures, requiring only basic tools and minimal mechanical skill.

5. **Warranty and Support** Bronco parts often come with warranties, providing peace of mind in case of defects. Their customer service may also offer assistance if installation or compatibility issues arise.

6. **Cost-Effective Alternative** While not the cheapest option, this coil is likely more affordable than OEM Polaris parts, offering a balance between quality and price.

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1. **Potential Incompatibility** Although the part number suggests compatibility, there is always a small chance that slight variations in wiring, mounting, or electrical requirements could cause issues. Double-checking with a Polaris service manual or a trusted mechanic is advisable.

2. **Quality Concerns** While Bronco is reputable, some aftermarket parts may not match the precision of OEM components. If your engine is already running poorly due to other issues (e.g., fuel system problems), replacing just the coil may not fully resolve performance issues.

3. **Availability of OEM or Cheaper Alternatives** OEM Polaris coils or generic aftermarket brands (e.g., Champion, NGK) might be available at a lower cost. If you re on a tight budget, these could be worth considering, though they may lack the same level of reliability.

4. **Installation Risks** If you re not experienced with ATV repairs, improper handling of the coil or surrounding wiring could lead to electrical shorts or damage to other components. Consulting a professional or following detailed instructions is recommended.

5. **Mixed Reviews on Aftermarket Brands** Some users report inconsistent quality in aftermarket coils, where certain units may fail prematurely. This is less common with established brands like Bronco but is still a possibility.

6. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (e.g., unauthorized online marketplaces) could result in counterfeit or substandard parts. Always buy from reputable dealers or authorized retailers.

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The Bronco 8170-B678918 ignition coil is a solid choice for your 1993 Polaris Trail Boss 350L, offering a good balance of compatibility, reliability, and performance. It is likely to improve your ATV s spark reliability and overall engine function if the coil is the root cause of your issues. However, it is not without risks, particularly if the part is not genuinely compatible or if installation is mishandled.

To mitigate these risks, verify the part s fitment with your specific model (some Polaris Trail Boss variants may have slight differences), purchase from a trusted source, and consider consulting a mechanic if you re unsure about installation. If budget is a concern, explore OEM or other high-quality aftermarket options, but be prepared for potential trade-offs in reliability.

- **Proceed with the Bronco coil** if you are confident in its compatibility and have verified it against your ATV s specifications. It is a reliable brand with a good reputation for ATV parts.

- **Check for OEM or alternative aftermarket options** if cost is a major factor, but be cautious of quality variations.

- **Inspect the coil and wiring** during installation to ensure no damage or incorrect connections occur.

- **Monitor performance after installation** if issues persist, the problem may lie elsewhere (e.g., spark plugs, fuel system, or ignition timing).

For the best results, pair this coil with new spark plugs and a thorough inspection of the ignition system. If you re not comfortable with the repair, take your ATV to a Polaris dealer or a trusted mechanic to ensure proper installation.

Details:

1994 - 1995 Polaris 400L 2X4. Bronco Ignition Coil for 1993 Polaris Trail Boss 350L 2X4 ATV: Made to OE specs, A great economical alternative get your ATV running in top form, No modifications required.: Brand: Bronco, model Number: 8170-B678918-ATV. This is helpful if you are buying multiple items.

Parts without fitment are to be assumed universal and may require vehicle modification. I need to exchange an item. 1993 - Polaris Big Boss 350L 6x6.

part #: 8170b678918 prices

• $19.57-$26.79

specifications electricacompone:

• for models: 2x4, Trail, Boss
• for makes: Polaris
• for years: 1993
• brand: Bronco
• mpn: 8170-b678918-atv
• part type: Ignition Coil

offer electricacompone:

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

shipping electricacompone:

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

returns electricacompone:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

payments electricacompone:

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

general electricacompone:

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

seller electricacompone:

• city: Indiana, US
• # reviews: 86885
• rating: 99.9%

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