1. Electrical Components ATV Parts For Sale
  2. sku: 24545528779351813
  3. PARTSMARKET PT8365071AM

PARTSMARKET PT8365071AM Voltage Regulator Rectifier 4PCS 12V 5TG-81960-00-00

fits model: Yfz, 450. make: Yamaha. year: 2009.

5tg-81960-00-00 Partsmarket Pt8365071am 4pcs Voltage Regulator Rectifier 12v Fit For Yamaha Yfz 450 2009

( Brand: Partsmarket ), ( Manufacturer Part Number: PT8365071AM ), ( Part Type: Voltage Regulator Rectifier ), ( Warranty: 90 Day ), ( Position On The Vehicle: Front ), ( Country Of Origin: China ), ( Primary Color: Same As The Picture ), ( Approx Size: 70 X 50 X 20 Mm ), ( Material: High Quality Aluminum ), ( Voltage: 12v ), ( Non-domestic Product: No ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Package Included: Regulator X 1 ), ( Wires Length: 150mm ), ( Hole Diameter: 5 Mm ), ( Fixation Holes Center To Holes Center: 65 Mm )

Review PARTSMARKET 4pcs Voltage Regulator Rectifier 12v Fit Yamaha fits YFZ 450 2009

The **PartsMarket PT8365071AM 4-Piece Voltage Regulator and Rectifier Kit (12V, 5TG-81960-00-00)** is a high-quality, OEM-specification replacement module designed exclusively for Yamaha YFZ450 2009 models, ensuring seamless compatibility and reliable performance. This meticulously engineered kit consists of four essential components the voltage regulator, rectifier, and associated wiring harness all packaged together for a hassle-free installation. The voltage regulator is a precision-crafted unit that maintains a stable 12-volt output to the motorcycle s electrical system, preventing voltage spikes, drain, or failure of sensitive components like the battery, lights, and instrumentation. Built with durable materials and robust construction, it withstands the demands of off-road and daily riding conditions, delivering consistent power regulation even under fluctuating load conditions. The integrated rectifier converts alternating current (AC) generated by the alternator into direct current (DC), ensuring the electrical system operates smoothly without interference or voltage instability. The included wiring harness is pre-assembled with high-quality connectors, simplifying the replacement process and minimizing the risk of improper connections or loose wires. This kit is a direct-fit replacement for the original Yamaha part number **5TG-81960-00-00**, guaranteeing an exact match in terms of function, form, and performance. Whether you're restoring an older YFZ450 or addressing electrical issues, this kit provides a dependable solution that restores optimal power management, extends battery life, and ensures all electrical components function at peak efficiency. Perfect for mechanics, DIY enthusiasts, and riders seeking long-term reliability, this voltage regulator and rectifier set is a must-have for maintaining the electrical integrity of your Yamaha YFZ450.

### **Pros and Cons of buying a PartsMarket PT8365071AM (4-Piece 12V Voltage Regulator/Rectifier for Yamaha YFZ450 2009, Part #5TG-81960-00-00)**

#### **Pros:**

1. **OEM Compatibility** This part is designed as an exact replacement for the original Yamaha voltage regulator/rectifier assembly (5TG-81960-00-00), ensuring proper fitment and functionality without modifications.

2. **Reliability** PartsMarket is a reputable aftermarket supplier that sources high-quality components, reducing the risk of premature failure compared to cheaper, unknown brands.

3. **Convenience of a 4-Piece Set** The package includes four identical units, which is useful if you need spares for future maintenance or if the bike has multiple voltage regulator/rectifier assemblies (e.g., in a multi-engine setup or if one fails later).

4. **Warranty Coverage** PartsMarket typically offers a warranty (terms vary by seller), providing some recourse if the part fails due to manufacturing defects.

5. **Cost-Effective Alternative to OEM** While not a brand-new OEM part, this aftermarket version is often priced lower than purchasing directly from Yamaha, offering good value for money.

6. **Easy Installation** Since it s a direct replacement, installation should be straightforward for someone with basic mechanical skills, requiring only standard tools and minimal disassembly.

7. **Compatibility with Aftermarket Mods** If you ve modified your bike s electrical system (e.g., upgraded lighting, added accessories), this regulator/rectifier should still function correctly as long as the voltage and amperage requirements are met.

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#### **Cons:**

1. **Aftermarket vs. OEM Quality** While PartsMarket parts are generally reliable, they may not match the exact durability of a brand-new OEM unit, especially if the bike is heavily used or subjected to harsh conditions.

2. **Potential for Counterfeit or Mismatched Parts** There is a risk (though small with reputable sellers like PartsMarket) of receiving a counterfeit or slightly mismatched part that doesn t fit perfectly or performs inconsistently.

3. **Limited Brand Support** Unlike OEM parts, aftermarket components may not have the same level of technical support or warranty coverage from Yamaha, though PartsMarket s own support should suffice for most issues.

4. **No Original Packaging or Documentation** The part may arrive without the original Yamaha manual or installation instructions, requiring you to rely on online guides or your own knowledge.

5. **Shipping and Handling Risks** As with any online purchase, there s a chance of damage during transit, though PartsMarket s packaging is usually sturdy.

6. **No Guarantee of Long-Term Performance** If the bike has electrical issues unrelated to the regulator/rectifier (e.g., faulty wiring, alternator problems), the new part may not resolve them, and the original issue could persist or worsen.

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### **Conclusion:**

The **PartsMarket PT8365071AM (4-piece 12V voltage regulator/rectifier)** is a **solid aftermarket alternative** to the OEM Yamaha part for your 2009 YFZ450. It offers **OEM compatibility, reliability, and cost savings** while being easy to install. The main drawbacks are the **slightly lower quality assurance compared to OEM** and the **risk of counterfeit parts** (though minimal with a trusted seller). If you prioritize **budget-friendly, high-quality replacements** and don t require OEM-level support, this is a **good choice**.

For **maximum longevity and warranty coverage**, an **OEM or Yamaha-approved aftermarket part** (e.g., from a dealer) would be ideal, but for most riders, this PartsMarket option strikes a **good balance between cost and performance**.

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### **Recommendation:** - **Buy from PartsMarket** if:

- You need a **direct replacement** at a lower cost than OEM.

- You trust the seller s reputation for authenticity.

- You re comfortable with aftermarket parts and have basic mechanical skills.

- You want **extra units** for future spares.

- **Consider an OEM or higher-end aftermarket alternative** if:

- You require **maximum reliability** for a high-mileage or heavily modified bike.

- You prefer **official Yamaha support** or extended warranties.

- You re unsure about the part s authenticity and want to verify compatibility thoroughly.

**Final Verdict:** This is a **reliable and cost-effective choice** for most riders, provided you purchase from a trusted seller and verify the part s authenticity upon arrival. If budget is not a concern, an OEM part may offer peace of mind.

Details:

Plug-and-play, direct fit, easy installation. At this point, the DC voltage routes to battery of bike. What is a voltage regulator rectifier?, A rectifier standard component of this circuitry. How does a voltage regulator rectifier work?, A is an electrical device that converts alternating current AC, which periodically reverses direction, to direct DC, flows in only one direction.

Color: as in picture. voltage : 12 Volt. Regulators are, on the other hand, systems configured to automatically maintain a constant voltage level protect various apparatus against damage that can be caused by fluctuating. What is the difference between a voltage regulator and rectifier?, Perhaps biggest thing to note that rectifier converts input AC power into DC electrical.

Whats inside a rectifier?, The rectifier circuit, which is typically made from set of cleverly interlocked diodes, converts alternating current to direct. All item pictures are accurate, if in doubt do not hesitate and compare our to your original part. Without a functioning rectifier-regulator, weak, dead, or overcharged battery would be the result. 100% brand new and high quality.

Once you get into slightly older bikes, start to see separate regulators and rectifiers. Does alternator have Rectifier?, Every Auto, Truck, Farm, Industrial, Marine Alternator has inside it what is called a Bridge Rectifier. A better type of rectifier circuit uses four diodes, in a special called bridge. Warranty:1 Year.

The simplest rectifiers, called half-wave work by eliminating one side of the AC, thereby only allowing direction current to pass through. The RR is simply converting excess stater output wattage that isn't needed to run the bike and charge battery heat. Direct replacement to your original unit. No assembly required.

What is the purpose of a regulator rectifier?, The rectifier converts AC power to DC allowing alternator charge battery, and controls amount delivered battery. You won't have any trouble diagnosing the faulty regulator rectifier if battery is cause. Package content. That's why there are cooling fins on the RR.

4pcs voltage Regulator Rectifier 12V Fit For Yamaha YFZ 450 2009 5TG-81960-00-00. Limit battery charging current and voltage to maximize life. The quality exceeds the OEM equipment All products shipped are tested. The Bridge Rectifier is the assembly in every alternator that converts AC alternating current alternators make to DC direct for use by vehicles battery electrical system.

First, the diode can burnout and cause battery to drain. Limit the voltage when headlights are used and protect.

part #: pt8365071am price

  • $29.99

specifications electricacompone:

  • for models: Yfz, 450
  • for makes: Yamaha
  • for years: 2009
  • brand: Partsmarket
  • mpn: Pt8365071am
  • part type: Voltage Regulator Rectifier
  • warranty: 90 Day
  • position on the vehicle: Front
  • country of origin: China
  • primary color: Same As The Picture
  • approx size: 70 X 50 X 20 Mm
  • material: High Quality Aluminum
  • voltage: 12v
  • non-domestic product: No
  • oe spec or performance/custom: Oe Spec
  • package included: Regulator X 1
  • wires length: 150mm
  • hole diameter: 5 Mm
  • fixation holes center to holes center: 65 Mm

returns electricacompone:

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

general electricacompone:

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

payments electricacompone:

  • credit card: Diners-club
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  • wallet: Paypal

seller electricacompone:

  • # reviews: 27343
  • city: Ontario, California
  • rating: 99.0%

offer electricacompone:

  • started: April 15, 2026
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True
  • quantity: 10
  • sold: 0

shipping electricacompone:

  • type: Fixed
  • class: Economy
  • cost: $0.00
  • transit: 3-8 Days
  • service: FedEx Ground Economy
  • carrier: FedEx
for models: yfz, 450, for makes: yamaha, for years: 2009, part type: voltage regulator rectifier, warranty: 90 day, position on the vehicle: front, country of origin: china, primary color: same as the picture, approx size: 70 x 50 x 20 mm, voltage: 12v, non-domestic product: no, oe spec or performance/custom: oe spec, package included: regulator x 1, wires length: 150mm, hole diameter: 5 mm, fixation holes center to holes center: 65 mm,
category: atv parts > atv, side-by-side utv parts accessories > electrical ignition components, material: high quality aluminum, sku: 24545528779351813,
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  • New. Offer #1 priced at $29.99 + $0.00 shipping estimate = $29.99* total. The quality exceeds the OEM equipment All products shipped are tested . Limit battery charging current and voltage to maximize battery life.FREE SHIPPING

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