WFLNHB EA1111406SU Regulator Rectifier

( Brand: Wflnhb ), ( Manufacturer Part Number: EA1111406SU ), ( Manufacturer Warranty: 60 Day ), ( Placement On Vehicle: Front ), ( Custom Bundle: No ), ( Fitment Type: Direct Replacement ), ( Material: Metal ), ( Type: Regulator Rectifier ), ( Country Of Origin: China )

Review WFLNHB Regulator Rectifier Yamaha fits BANSHEE YFZ350 350 1987–2006

The **WFLNHB EA1111406SU Regulator-Rectifier** is a high-performance, direct-fit replacement designed specifically for Yamaha s iconic **Banshee 350 (YFZ350) models produced from 1987 through 2006**. This essential electrical component serves as the heart of your motorcycle s charging and voltage regulation system, ensuring a steady and reliable power supply to the battery, lights, and ignition while preventing voltage spikes that could damage sensitive electronics. Crafted from high-quality, corrosion-resistant materials, this regulator-rectifier is built to withstand the demanding conditions of off-road and on-road riding, delivering consistent performance even under heavy loads or extreme temperatures. Its precision-engineered design maintains optimal voltage levels typically around **13.8 to 14.5 volts** to keep your battery fully charged without overcharging, thus extending both the battery s lifespan and the overall health of your motorcycle s electrical system. The compact yet robust construction ensures a seamless fit within the Banshee s wiring harness, requiring no modifications to the existing setup, while its durable mounting bracket guarantees a secure installation. Whether you re tackling rugged trails or cruising on paved roads, this regulator-rectifier eliminates flickering headlights, weak battery performance, or erratic electrical behavior, providing the reliability you need for dependable starts and trouble-free operation. Ideal for both restoration projects and routine maintenance, it s a straightforward upgrade that restores factory-level efficiency to your Yamaha s electrical system, ensuring your Banshee remains as responsive and dependable as the day it left the factory.

### **Pros and Cons of buying a WFLNHB EA1111406SU Regulator-Rectifier for Yamaha Banshee 350/YFZ350 (1987 2006)**

1. **Compatibility** The WFLNHB EA1111406SU is specifically designed for the Yamaha Banshee 350/YFZ350 (1987 2006) models, ensuring a direct fit without modification. This reduces the risk of electrical issues caused by mismatched parts.

2. **Quality Construction** WFLNHB is a reputable brand known for producing reliable electrical components, including regulator-rectifiers. The unit is built to handle the electrical demands of the Yamaha engine, reducing the risk of overheating or failure.

3. **Easy Installation** The part is designed for straightforward replacement, requiring minimal tools and technical skill. Most riders can install it themselves with basic mechanical knowledge.

4. **Prevents Electrical Problems** A failing regulator-rectifier can cause erratic electrical issues, such as dimming lights, battery drain, or complete electrical failure. Replacing it proactively can prevent costly repairs and downtime.

5. **Cost-Effective** Compared to labor-intensive repairs or replacing the entire electrical system, this is a relatively inexpensive solution. It extends the lifespan of the bike s electrical components.

6. **Aftermarket Support** WFLNHB offers customer service and warranty support, which can be helpful if issues arise post-installation.

7. **Improved Reliability** A new regulator-rectifier ensures consistent voltage regulation, protecting sensitive electronics like the ignition system, lights, and gauges from voltage spikes or drops.

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1. **Aftermarket vs. OEM Differences** While WFLNHB is a trusted brand, some riders prefer OEM (original equipment manufacturer) parts for perceived reliability. There may be slight differences in performance or longevity compared to Yamaha s original unit.

2. **Potential for Counterfeit Products** Buying from unverified sellers (e.g., third-party marketplaces) could result in counterfeit or low-quality replicas. Always purchase from authorized dealers or reputable online retailers.

3. **Limited Availability of Spare Parts** If the regulator-rectifier fails again shortly after replacement, finding compatible spare parts may be difficult, especially for older Yamaha models.

4. **Installation Risks** While the installation is straightforward, improper handling (e.g., damaging wiring, incorrect connections) can lead to electrical shorts or further damage. Riders unfamiliar with electrical work may need professional assistance.

5. **Price Variability** Prices can fluctuate based on seller, region, or demand. Some buyers may find it more expensive than expected, especially if purchasing from overseas suppliers.

6. **No Significant Performance Boost** This is a maintenance/replacement part, not a performance upgrade. Expect no improvements in power, speed, or handling only reliability.

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### **Conclusion**

The **WFLNHB EA1111406SU regulator-rectifier** is a **strong, cost-effective choice** for Yamaha Banshee 350/YFZ350 owners (1987 2006) experiencing electrical issues or seeking preventative maintenance. Its **direct compatibility, quality build, and ease of installation** make it a practical solution for most riders. However, **buyers should ensure they purchase from a trusted source** to avoid counterfeit products and may need basic mechanical skills for installation.

For riders who prioritize **long-term reliability and ease of replacement**, this part is highly recommended. Those who prefer **OEM parts or have complex electrical issues** may want to consult a Yamaha specialist before purchasing.

- **Buy from an authorized WFLNHB dealer or a well-reviewed online retailer** (e.g., Amazon, eBay with verified sellers, or Yamaha-approved parts suppliers).

- **Test the bike s electrical system** (lights, gauges, ignition) after installation to confirm proper function.

- **Consider professional installation** if unsure about handling electrical components.

- **Keep a backup fuse or spare regulator-rectifier** in case of future issues.

Overall, this is a **solid aftermarket option** that balances quality and affordability for the specified Yamaha models.

Details:

1x voltage REGULATOR RECTIFIER. Due To The Different Display And Light, Picture May Not Reflect Actual Color Of Item. W/o Product Instruction. Fit for: YAMAHA model's.

1987 - 2006 BANSHEE YFZ 350. Package Include. New List Item. Replaces Existing Regulator, Just replace and ride again.

REGULATOR RECTIFIER FITS For YAMAHA BANSHEE 350 YFZ350 1987 - 2006 Fitment.

specifications electricacompone:

• for models: Yfz350, 350, Banshee
• for makes: Yamaha
• for years: 1987-2006
• brand: Wflnhb
• mpn: Ea1111406su
• manufacturer warranty: 60 Day
• placement on vehicle: Front
• custom bundle: No
• fitment type: Direct Replacement
• material: Metal
• type: Regulator Rectifier
• country of origin: China

general electricacompone:

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

returns electricacompone:

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

payments electricacompone:

• credit card: Diners-club
• wallet: Apple-pay

seller electricacompone:

• # reviews: 20325
• rating: 99.2%
• city: Monroe Township, New Jersey

shipping electricacompone:

offer electricacompone:

• availability: In Stock
• sold: 0
• best offers: True
• started: March 18, 2026

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