1. Electrical Components ATV Parts For Sale
  2. sku: 24466762328012892
  3. DEVOTEES MAG51711ES

M.A.G-DEVOTEES MAG51711ES Regulator Rectifier Big

fits model: 350, 400, Bear. make: Yamaha. year: 1996–2001.

Mag51711es M.a.g-devotees 1996-2001 Regulator Rectifier Fit For Yamaha Big Bear 350 400 Free Ship From Us

( Brand: M.a.g-devotees ), ( Manufacturer Part Number: MAG51711ES ), ( Part Type: Regulator Rectifier ), ( Country Of Origin: United States ), ( Warranty: 1 Year ), ( Modification Description: No ), ( Surface Finish: Standrd )

Review M.A.G-DEVOTEES Regulator Rectifier Fit Yamaha Big Free Ship From Us fits BEAR 350 400 1996–2001

The **M.A.G. Devotees MAG51711ES Regulator/Rectifier (1996 2001)** is a meticulously engineered, high-performance replacement unit designed specifically for Yamaha s legendary **Big Bear 350 and 400** models produced between 1996 and 2001. This precision-crafted component serves as the heart of your motorcycle s electrical system, ensuring seamless voltage regulation and efficient rectification to maintain optimal charging performance, battery health, and overall electrical reliability. Crafted from high-grade materials and built to exacting specifications, the MAG51711ES is engineered to surpass OEM standards, delivering superior durability, thermal efficiency, and current-handling capacity. Its robust construction features a **sealed, corrosion-resistant housing** that protects internal components from environmental contaminants, while the integrated **silicon-controlled rectifier (SCR) technology** ensures smooth, low-voltage ripple operation, minimizing electrical noise and prolonging the lifespan of sensitive electronics. Whether you re cruising on long-distance rides or tackling rugged off-road terrain, this regulator/rectifier guarantees consistent power delivery, preventing voltage spikes that could damage your bike s electrical system, lights, or instrumentation. Ideal for both restoration projects and routine maintenance, the MAG51711ES is a direct-fit replacement that restores factory performance with enhanced reliability, making it an indispensable upgrade for any Big Bear owner seeking peak electrical efficiency and longevity.

### Pros and Cons of buying a MAG-Devotees MAG51711ES (1996 2001 Regulator/Rectifier) for a Yamaha Big Bear 350/400

#### **Pros:**

1. **Compatibility** The MAG51711ES is specifically designed for Yamaha Big Bear models from 1996 to 2001, ensuring a direct fit without modification. This reduces the risk of electrical or mechanical issues caused by mismatched parts.

2. **Reliability** MAG-Devotees is a well-known brand in the aftermarket motorcycle parts industry, known for producing high-quality, durable components. Their regulator/rectifiers are often praised for consistent performance and longevity.

3. **Improved Electrical Performance** A new or upgraded regulator/rectifier can enhance charging efficiency, prevent voltage spikes, and reduce wear on the alternator and battery. This may lead to better overall electrical system health, especially if the original part was failing or degraded.

4. **Ease of Installation** Since this is a direct replacement, installation is typically straightforward, requiring only basic tools. Many users report that the process takes less than an hour, especially with the bike lifted and wiring disconnected.

5. **Cost-Effective Upgrade** Compared to replacing the entire electrical system or alternator, a regulator/rectifier upgrade is a relatively inexpensive solution to address charging issues, voltage fluctuations, or battery problems.

6. **Preventative Maintenance** If the original regulator/rectifier was nearing failure, upgrading it proactively can avoid unexpected breakdowns, particularly during rides where electrical failures could be dangerous.

7. **Accessibility of Parts** MAG-Devotees parts are widely available through online retailers, motorcycle specialty shops, and sometimes directly from the manufacturer. This makes sourcing the part convenient, even for those in remote areas.

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#### **Cons:**

1. **Potential Overkill for Minor Issues** If the electrical problems in your Yamaha Big Bear are minor (e.g., a loose wire, a failing battery, or a minor alternator issue), replacing just the regulator/rectifier may not fully resolve the problem. Diagnosing the root cause is essential before purchasing.

2. **Cost Relative to Newer Alternatives** While not excessively expensive, the price of a MAG51711ES may be higher than some generic or budget-brand alternatives. If you're on a tight budget, you might consider less expensive options, though they may lack the same level of reliability.

3. **Installation Complexity for Beginners** Although the installation is generally simple, working with a motorcycle s electrical system can be intimidating for those without prior experience. Miswiring or improper grounding could lead to further issues, so caution is advised.

4. **Compatibility with Modified Systems** If your Yamaha Big Bear has aftermarket modifications (e.g., upgraded alternators, custom wiring, or performance parts), the stock regulator/rectifier may not be fully optimized for those changes. In such cases, a more advanced or high-performance unit might be necessary.

5. **Limited Longevity Guarantee** While MAG-Devotees parts are durable, they are not immune to wear over time, especially under harsh conditions (e.g., extreme heat, frequent short rides, or heavy electrical loads). The part may still require eventual replacement, though it should last significantly longer than an original failing unit.

6. **Potential for Counterfeit or Low-Quality Copies** When purchasing online, there is a risk of receiving a counterfeit or substandard replica, especially from untrusted sellers. Always buy from reputable dealers or directly from the manufacturer to avoid this issue.

7. **No Significant Performance Boost** Unlike some aftermarket alternators or battery upgrades, a regulator/rectifier replacement primarily addresses reliability and charging efficiency rather than raw power output. If you're looking for performance gains, this part alone won t deliver them.

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### **Conclusion:**

The MAG51711ES regulator/rectifier from MAG-Devotees is a solid choice for Yamaha Big Bear 350/400 owners (1996 2001) experiencing electrical issues, charging problems, or battery failures. Its direct compatibility, reliability, and ease of installation make it a practical upgrade for most riders. However, it s not a universal fix diagnosing the underlying electrical problem (e.g., alternator health, wiring, or battery condition) is crucial before purchasing. If your bike s electrical system is otherwise in good shape, this part will likely extend its lifespan and prevent future issues.

For riders who prioritize durability and brand reputation, the MAG51711ES is a recommended upgrade. Those on a tight budget or dealing with minor issues might explore alternative diagnostics or lower-cost parts first. Always ensure the part is sourced from a trusted seller to avoid counterfeit products.

### **Recommendation:** - **Buy the MAG51711ES if:**

- You ve confirmed the regulator/rectifier is the source of your electrical problems (e.g., weak charging, voltage fluctuations, or battery drain).

- You value a reliable, brand-name part with a proven track record.

- You re comfortable with basic electrical work or have access to a mechanic for installation.

- **Consider alternatives or further diagnostics if:**

- The issue appears to stem from something other than the regulator/rectifier (e.g., alternator failure, corroded connections, or a failing battery).

- You re unsure about the part s compatibility with any aftermarket modifications.

- You re looking for a more budget-friendly option and are willing to take a slightly higher risk.

Before purchasing, verify the part s condition upon arrival and ensure all wiring and connections are properly secured during installation. Regularly check the electrical system afterward to confirm the upgrade is resolving the issue.

Details:

For YAMAHA ATV. BIG BEAR 350 2WD 4WD 1996 -1999. Item Specifics: Country of Origin: USA, Brand: M.A.G-Devotees, Manufacturer Part Number: MAG51711ES, Warranty: 1 Year, Modification : No, Modified Surface Finish: Standrd. If you do not wish to wait for a replacement, please repurchase the item.

Excellent Delivery. BIG BEAR 400 2WD 4WD 2000 -2001.

part #: mag51711es price

  • $15.85

specifications electricacompone:

  • for models: 350, 400, Bear
  • for makes: Yamaha
  • for years: 1996-2001
  • brand: M.a.g-devotees
  • mpn: Mag51711es
  • part type: Regulator Rectifier
  • country of origin: United States
  • warranty: 1 Year
  • modification description: No
  • surface finish: Standrd

general electricacompone:

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

returns electricacompone:

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

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shipping electricacompone:

  • service: Standard, UPS 2nd Day Air
  • carrier: UPS
  • type: Fixed
  • class: Standard, Expedited
  • cost: $0.00
  • transit: 4-8 Days

seller electricacompone:

  • rating: 99.8%
  • # reviews: 622
  • city: Chino, California

offer electricacompone:

  • best offers: True
  • availability: In Stock
  • sold: 0
  • started: April 9, 2026
  • options: Ship-to-home
for models: 350, 400, bear, for makes: yamaha, for years: 1996-2001, part type: regulator rectifier, country of origin: united states, warranty: 1 year, modification description: no, surface finish: standrd,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, sku: 24466762328012892,
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