1. Electrical Components ATV Parts For Sale
  2. sku: 24425479570718751
  3. BERLIII BER290550

BERLIII BER290550 Stator Regulator Rectifier Atv

fits model: Lt-z400, Z400, Quadsport. make: Suzuki. year: 2003–2008.

Ber290550 Berliii Stator And Regulator Rectifier For Suzuki Lt-z400 Quadsport Z400 03-08 Atv

( Brand: Berliii ), ( Manufacturer Part Number: BER290550 ), ( Country Of Origin: United States ), ( Warranty: 90 Day ), ( Type: Stator Regulator Rectifier ), ( Fitment Type: Direct Replacement )

Review BERLIII Stator And Regulator Rectifier Suzuki Atv fits QUADSPORT LT-Z400 Z400 2003–2008

The **Berlii Ber290550 Stator Regulator Rectifier** is a high-performance, direct-fit replacement designed specifically for Suzuki LT-Z400 Quadsport models produced between 2003 and 2008. Engineered to meet the demanding electrical needs of modern off-road applications, this stator regulator rectifier assembly ensures reliable power regulation, preventing voltage spikes, battery drain, and electrical system failures that can plague aging or high-demand ATVs. Crafted from durable, high-quality materials, this component features a robust construction that resists corrosion, heat, and mechanical stress critical factors when operating in harsh, dusty, or wet conditions. The Berlii unit maintains precise voltage output, typically around 13.8 14.8 volts, which is essential for optimal charging of the battery while protecting sensitive electronics, such as lighting, ignition systems, and auxiliary accessories. Its compact yet sturdy design ensures a seamless fit within the Suzuki LT-Z400 s engine bay, eliminating the need for modifications or adaptations, and it s built to withstand prolonged use without degradation. Whether you re tackling rugged trails, hauling heavy loads, or simply relying on your ATV for daily utility, this stator regulator rectifier provides the stability and efficiency required to keep your electrical system running smoothly, reducing the risk of unexpected breakdowns and extending the lifespan of your vehicle s battery and components. Ideal for both professional mechanics and DIY enthusiasts, the Berlii Ber290550 is a trusted upgrade that combines performance, durability, and ease of installation to keep your Suzuki LT-Z400 Quadsport in peak operating condition.

### Pros and Cons of Buying a Berlii BR290550 Stator Regulator Rectifier for a Suzuki LT-Z400 Quadsport (2003 2008)

#### **Pros:**

1. **Compatibility** The Berlii BR290550 is specifically designed to fit the Suzuki LT-Z400 Quadsport (2003 2008) models, ensuring a direct replacement without modification. This reduces the risk of installation issues or electrical mismatches.

2. **Quality and Reliability** Berlii is a well-known brand in the ATV and motorcycle aftermarket, known for producing durable and high-performance electrical components. The BR290550 is built to handle the electrical demands of the Z400 s charging system, reducing the likelihood of premature failure.

3. **Improved Charging Performance** A faulty stator or regulator can lead to inconsistent charging, battery drain, or even complete failure to charge. Replacing it with a new Berlii unit ensures proper voltage regulation, which is critical for maintaining battery health and preventing electrical system issues.

4. **Ease of Installation** The BR290550 is designed for straightforward replacement. It typically requires removing the old stator/regulator, disconnecting wiring, and securing the new unit in place. No major modifications to the ATV are usually needed, making it a relatively simple DIY job for those with basic mechanical skills.

5. **Cost-Effective Solution** Replacing a failing stator/regulator is often more affordable than repairing or replacing the entire electrical system, including the battery or alternator. The Berlii unit provides a long-term fix without the need for frequent repairs.

6. **Warranty and Support** Berlii products often come with warranties (typically 1 2 years), offering peace of mind in case of defects. Additionally, the brand has a reputation for good customer support, which can be helpful if installation or performance issues arise.

7. **Prevents Further Damage** A failing stator or regulator can cause voltage spikes or drops, which may damage other electrical components (e.g., the battery, starter, or electronics). Replacing it proactively protects the ATV s electrical system from costly secondary damage.

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#### **Cons:**

1. **Cost** While the Berlii BR290550 is reasonably priced for an aftermarket part, it may still be more expensive than a generic or OEM replacement if available. However, the quality often justifies the cost.

2. **Installation Complexity (for Some)** Although the BR290550 is designed for easy replacement, the stator is located near the engine and may require removing the engine cover or other components for access. Those unfamiliar with ATV maintenance may find the process challenging.

3. **Potential for Counterfeit or Low-Quality Units** Purchasing from untrusted sellers (e.g., third-party marketplaces without return policies) could result in receiving a counterfeit or subpar replica. Always buy from reputable dealers or authorized distributors to avoid this risk.

4. **Mismatched Specifications (Rare)** While the BR290550 is designed for the Z400, there is a slight possibility of minor variations in voltage output or physical fit depending on the exact year or engine configuration. However, this is uncommon with Berlii s reputation for accuracy.

5. **Battery Compatibility Concerns** If the ATV s battery is old or damaged, replacing the stator/regulator alone may not fully resolve charging issues. In such cases, the battery may also need replacement, adding to the overall cost.

6. **Limited Availability of OEM Parts** If you prefer OEM (original equipment manufacturer) parts for reliability, you may need to source them from Suzuki or authorized dealers, which could be more expensive or harder to find than aftermarket options like Berlii.

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### **Conclusion:**

The Berlii BR290550 stator regulator rectifier is an excellent choice for Suzuki LT-Z400 Quadsport owners (2003 2008) experiencing charging or electrical issues. Its compatibility, quality, and ease of installation make it a practical and reliable upgrade. While there are minor drawbacks such as cost and installation complexity, these are outweighed by the benefits of a long-lasting, high-performance replacement.

For most users, the BR290550 offers the best balance of affordability, durability, and performance. If you re comfortable with basic ATV maintenance, this is the recommended solution. If you re unsure about installation, consulting a professional mechanic may be wise to ensure proper setup.

### **Recommendation:**

Purchase the Berlii BR290550 from a trusted seller (such as official Berlii distributors, reputable online marketplaces, or authorized ATV parts dealers). Before installation, test the ATV s battery and charging system to confirm the issue is isolated to the stator/regulator. Follow the installation instructions carefully, and consider checking the voltage output with a multimeter post-installation to ensure proper function. If the ATV has been neglected for a long time, also inspect the battery and wiring for any signs of wear or corrosion.

Details:

Features: Perfect Fitment, directly replacement, Made of high quality material, reliable and durable. Advanced manufacturing technology, high reliability and performance. Package Includes: 1 x Stator Regulator Rectifier. Item Specifics: Country of Origin USA, Brand Berliii, Manufacturer Part Number BER290550, Warranty 90 Day, Type Stator Regulator Rectifier, Fitment Direct Replacement.

New List Item. Stator Regulator Rectifier For Suzuki LT-Z400 Quadsport Z400 03-08 ATV Fitment: Fit for SUZUKI QUADSPORT 2003 -2008, LT-Z400Z 2003 -2008.

part #: ber290550 price

  • $27.65

specifications electricacompone:

  • for models: Lt-z400, Z400, Quadsport
  • for makes: Suzuki
  • for years: 2003-2008
  • brand: Berliii
  • mpn: Ber290550
  • country of origin: United States
  • warranty: 90 Day
  • type: Stator Regulator Rectifier
  • fitment type: Direct Replacement

offer electricacompone:

  • availability: In Stock
  • options: Ship-to-home
  • best offers: True
  • quantity: 10
  • sold: 0
  • started: April 7, 2026

payments electricacompone:

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

shipping electricacompone:

  • class: Standard, Expedited
  • transit: 3-8 Days
  • service: Standard, UPS 2nd Day Air
  • cost: $0.00
  • carrier: UPS
  • type: Fixed

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

seller electricacompone:

  • # reviews: 35876
  • city: Monroe Township, New Jersey
  • rating: 99.5%
for models: lt-z400, z400, quadsport, for makes: suzuki, for years: 2003-2008, country of origin: united states, warranty: 90 day, type: stator regulator rectifier, fitment type: direct replacement,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, sku: 24425479570718751,
Berliii BER290550 Is Similar To:
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1 offer $27.65 USD
  • New. Offer #1 priced at $27.65 + $0.00 shipping estimate = $27.65* total. Advanced manufacturing technology, high reliability and high performance Fitment: Fit for SUZUKI ATV LT-Z400 QUADSPORT 2003-2008 Fit for LT-Z400Z QUADSPORT 2003-2008 Type: Stator & Regulator Rectifier Package Includes: 1 x Stator 1 Regulator Rectifier Features: Perfect Fitment, directly replacment Made of high quality material, reliable quality and durable.FREE SHIPPING

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