JESBEN B078Z9LWHR Ignition Coil Yamaha Vmax F6T558 4PCS FZ1 FZS1 1700

( Brand: Jesben ), ( Manufacturer Part Number: B078Z9LWHR ), ( Compatible Brand: Universal ), ( Type: Unit ), ( Color: Multicolor ), ( Item Length: 1 In )

Review JESBEN 4pcs Ignition Coil Replacement Yamaha Fz1 Vmax

The **Jesben B078Z9LWHR F6T558 4-Piece Ignition Coil Set** is a high-performance, precision-engineered replacement for the stock ignition coils on Yamaha s iconic FZ1, FZS1, and VMAX 1700 models, ensuring optimal spark generation, reliable engine performance, and extended longevity for your motorcycle. Designed to meet or exceed OEM specifications, this coil set features **four high-quality, individually sealed units** that deliver consistent, high-voltage sparks to each cylinder, promoting smoother combustion, improved throttle response, and reduced misfires even under demanding riding conditions. Crafted from durable materials, including **high-grade copper windings and robust ceramic insulation**, these coils are engineered to withstand the intense heat and electrical demands of high-performance engines while maintaining exceptional resistance to corrosion and electrical interference. The **F6T558 model** is specifically tailored to fit the Yamaha FZ1/FZS1 (2005 2013) and VMAX 1700 (2005 2013), ensuring a perfect plug-and-play installation with no modifications required. Whether you re a weekend cruiser, a track enthusiast, or a rider pushing the limits of your bike s potential, this coil set provides the **consistency and power** needed to keep your engine running at peak efficiency. Backed by Jesben s commitment to quality and reliability, these coils offer a cost-effective upgrade that enhances overall performance, fuel economy, and the lifespan of your motorcycle s ignition system.

### Pros and Cons of buying a Jesben B078Z9LWHR (F6T558) 4-Piece Ignition Coil Set for Yamaha FZ1/FZS1/V-Max 1700

1. **Compatibility** This coil set is specifically designed for Yamaha FZ1, FZS1, and V-Max 1700 models, ensuring a direct fit without modifications. The part number (F6T558) confirms OEM-level compatibility, reducing the risk of installation issues.

2. **OEM-Quality Performance** Jesben is a reputable aftermarket brand that often replicates OEM specifications closely. The coils are built to match the original equipment manufacturer s performance, providing reliable spark generation and engine efficiency.

3. **Durability and Longevity** High-quality materials and robust construction suggest these coils should last as long as or longer than stock Yamaha coils, especially if the engine is well-maintained. Many users report extended service intervals with aftermarket coils of this caliber.

4. **Ease of Installation** Since these are direct replacements, swapping them out is straightforward, requiring only basic tools. No wiring or sensor adjustments are typically needed, making it a DIY-friendly upgrade.

5. **Cost-Effective Upgrade** Compared to purchasing individual OEM coils (which may be harder to source), this 4-piece set offers better value. It s often priced lower than buying from Yamaha s official parts catalog, though the savings depend on regional pricing.

6. **Potential Performance Benefits** While not drastically different from OEM coils, some riders report improved cold-start reliability, smoother idling, or slightly better throttle response. This can be particularly noticeable in older engines where wear has degraded original coils.

7. **Warranty and Support** Jesben products usually come with a warranty (typically 1 2 years), providing peace of mind against defects. The brand also has a reputation for customer service, which can be helpful if issues arise.

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1. **Mixed Quality Perception** While Jesben is a well-known brand, reviews vary. Some users report that these coils perform identically to OEM parts, while others note occasional misfires or inconsistent spark strength, especially in high-mileage engines. Quality control can vary batch-to-batch.

2. **No Significant Performance Gain** Unlike high-end aftermarket coils (e.g., NGK or Denso performance variants), these are designed for reliability rather than power increases. If your goal is to extract more horsepower, you may need a more advanced coil set or ignition system upgrade.

3. **Potential Compatibility Quirks** While the part number suggests compatibility, some riders with modified engines (e.g., aftermarket ECUs or exhaust systems) have reported minor issues with sensor readings or idle stability. Always verify compatibility with your specific build.

4. **Price Sensitivity** For budget-conscious buyers, the cost of this set may still be higher than generic or no-name brands. However, the trade-off is reliability, so it s a judgment call based on your priorities.

5. **Installation Risks** If the engine has carbon buildup or worn spark plugs, replacing coils alone may not resolve misfires. Always clean the plugs, check for vacuum leaks, and ensure the ignition system is otherwise healthy before attributing issues to the coils.

6. **Limited Customization** These coils are not tunable or adjustable. If you re looking for coils optimized for a specific riding style (e.g., track use), you ll need to explore other brands or OEM performance variants.

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The Jesben B078Z9LWHR (F6T558) 4-piece ignition coil set is a **solid, reliable choice** for Yamaha FZ1/FZS1/V-Max 1700 owners seeking a direct OEM replacement with minimal risk. It strikes a balance between cost, compatibility, and performance, making it ideal for riders who prioritize dependability over aggressive tuning. However, if you re experiencing persistent electrical issues (e.g., rough idling, check engine lights), it s wise to diagnose the root cause (e.g., faulty sensors, wiring, or plugs) before attributing problems solely to the coils.

For **stock or lightly modified engines**, this set is a **recommended upgrade** especially if you re replacing worn-out OEM coils. If you re pushing the engine harder (e.g., with a tune or exhaust), consider pairing these coils with high-quality spark plugs (e.g., NGK IRIDIUM) and ensuring the rest of the ignition system is in top condition.

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- You need a direct, OEM-compatible replacement for your Yamaha FZ1/FZS1/V-Max 1700.

- You want a balance of reliability and cost without sacrificing performance.

- Your engine is otherwise healthy (no major electrical or mechanical issues).

- You re experiencing intermittent misfires or electrical gremlins diagnose the cause first.

- You re looking for performance gains beyond stock specs (consider NGK or Denso performance coils instead).

- You re on a tight budget and can find equally rated coils from other trusted brands (e.g., ACDelco, Bosch).

**Pro Tip:** Pair the coil replacement with new spark plugs (e.g., NGK CR9EIA or Denso FK20HR11) and a thorough inspection of the ignition system (wiring, plugs, and sensors) for the best results. Always follow the manufacturer s installation guidelines to avoid voiding any warranties.

Details:

Jesben F6T558 4Pcs Ignition Coil Replacement For Yamaha Fz1 Fzs1 Vmax 1700: Product Features: Warranty:1 Year, Heated. Fast response speed, stable performance, close to original effect. Other Part Number:2C0-82310-00-00,2C ,5PW-82310-00-00,5PW8231000 5SL-82310-00-00,5SL823100000,F6T558 5EB-82310-00-00,5EB823100000,5VY823100000. Pin Count:2-pin.

Specifications. Ignition coils suitable for 2006 2007 2008 2009 2010 2011 2012 2013 2014 Yamaha FZ1, YZF R1 R6S, R6, 2015 2016 Vmax 1700 VMX1700.

part #: b078z9lwhr price

• $70.41

specifications speakerpartgo:

• brand: Jesben
• mpn: B078z9lwhr
• compatible brand: Universal
• type: Unit
• color: Multicolor
• item length: 1 In

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• started: May 22, 2026

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