1. Voltage Regulators & Rectifiers Offers
  2. sku: 6012839368274983
  3. TWIN POWER TU-49-8311

TWIN POWER TU-49-8311 Voltage Regulator

fits model: Sportster. make: Harley. year: 1994–2003.

Tu-49-8311 Twin Power 1994-2003 Harley Sportster Voltage Regulator

( Brand: Twin Power ), ( Part Type: Voltage Regulator ), ( Country Of Origin: United States ), ( Manufacturer Warranty: Unspecified Length ), ( Manufacturer Part Number: TU-49-8311 ), ( Storage Location: D3 Fre-n Buk 50 )

Review TWIN POWER Harley Voltage Regulator fits SPORTSTER 1994–2003

Introducing the Twin Power Tu-49-8311 Voltage Regulator, a crucial component for Harley-Davidson Sportster models produced between 1994 and 2003. This voltage regulator plays a pivotal role in maintaining the correct charging system voltage in your motorcycle's electrical system.

The Tu-49-8311 is a high-performance, durable solution designed specifically for Harley-Davidson Sportster motorcycles. It is engineered to deliver consistent voltage output to ensure optimal charging system performance and reliable battery charging. This regulator is equipped with advanced features that provide enhanced protection against overcharging and battery damage.

Key features of the Twin Power Tu-49-8311 Voltage Regulator include:

1. Robust construction: The regulator housing is made of high-quality materials, ensuring it can withstand the rigors of motorcycle use. Its solid design provides excellent heat dissipation, ensuring the regulator operates efficiently and reliably.

2. Precise voltage regulation: The Tu-49-8311 regulates voltage output to within a narrow range, ensuring your battery is charged effectively and efficiently. This precise regulation helps prolong the life of your battery and reduces the risk of damage.

3. Overvoltage protection: The voltage regulator incorporates advanced overvoltage protection circuitry, which automatically shuts off the charging system when the voltage output exceeds safe levels. This feature helps prevent damage to the battery and other sensitive electrical components.

4. Easy installation: The Twin Power Tu-49-8311 Voltage Regulator is designed for easy installation on your Harley-Davidson Sportster. It fits securely in the stock location and connects to your motorcycle's charging system with minimal modifications required.

5. Superior durability: This voltage regulator is built to last, with high-quality components and robust construction. It is designed to provide reliable performance for thousands of miles, ensuring your Harley-Davidson Sportster is always ready to go.

In conclusion, the Twin Power Tu-49-8311 Voltage Regulator is an essential upgrade for Harley-Davidson Sportster motorcycles produced between 1994 and 2003. Its advanced features, precise voltage regulation, and robust construction make it an invaluable addition to your motorcycle's electrical system. Trust the Tu-49-8311 to provide reliable, consistent charging system performance and help prolong the life of your battery.

Buying a Twin Power TU-49-8311 Harley-Davidson Sportster voltage regulator for models produced between 1994 and 2003 involves considering both its advantages and disadvantages to make an informed decision.

Advantages:

1. OEM (Original Equipment Manufacturer) Part: This regulator is specifically designed for Harley-Davidson Sportster motorcycles during the mentioned period. Using an OEM part ensures compatibility and reliability.

2. Improved Charging System: A new voltage regulator can help improve the overall charging system of your motorcycle. This can lead to better battery life and more consistent charging while the bike is running.

3. Easy Installation: This part is relatively easy to install for a DIY project. You will need basic hand tools, and the process should not take more than an hour or two.

4. Availability: These regulators are readily available at most Harley-Davidson dealerships and online retailers, making it easy to find and purchase one when needed.

Disadvantages:

1. Cost: OEM parts can be more expensive than aftermarket alternatives. However, the cost may be justified due to the reliability and compatibility of this specific part.

2. Potential for Pre-existing Issues: If your motorcycle has been experiencing charging system issues, it is essential to determine the root cause before purchasing a new voltage regulator. There may be other underlying problems that need to be addressed.

3. Limited Longevity: Although the Twin Power TU-49-8311 voltage regulator is designed to last, it may eventually wear out or fail due to the natural aging process or heavy usage. Regular maintenance and inspections can help prolong its life.

Conclusion:

The decision to buy a Twin Power TU-49-8311 Harley-Davidson Sportster voltage regulator depends on your priorities and motorcycle's needs. If you value reliability, compatibility, and the ease of installation, this OEM part may be the best choice for you. However, if you are looking for a more cost-effective solution, an aftermarket alternative may be worth considering after evaluating its compatibility with your specific motorcycle.

Recommendation:

Before purchasing a new voltage regulator, it is essential to diagnose any charging system issues and ensure that the Twin Power TU-49-8311 is the correct part for your motorcycle. Consult your Harley-Davidson dealer or a knowledgeable mechanic for guidance if needed. If you decide to move forward with the purchase, consider buying from a reputable dealer or retailer to ensure authenticity and quality.

Details:

Spotlight: A Day Inside . 21-23 Yamaha XSR900 Engine Motor Oil Pump Casting Cover. The image to watch on YouTube. It ensures stable electrical system operation, protecting your battery and other components.

This TWIN POWER voltage Regulator, part number TU-49-8311, is a reliable replacement for 1994 2003 Harley-Davidson Sportster model's. Fits: Fits 1994 2003 Harley-Davidson Sportster 883 and 1200 model's.

part #: tu498311 prices

  • $79.95-$129.99

specifications rightrectifier:

  • for models: Sportster
  • for makes: Harley
  • for years: 1994-2003
  • brand: Twin Power
  • part type: Voltage Regulator
  • country of origin: United States
  • manufacturer warranty: Unspecified Length
  • manufacturer part number: TU-49-8311
  • storage location: D3 Fre-n Buk 50

offer rightrectifier:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • options: Ship-to-home
  • started: January 9, 2026

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  • # reviews: 203981
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  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers

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for models: sportster, for makes: harley, for years: 1994-2003, part type: voltage regulator, country of origin: united states, manufacturer warranty: unspecified length, storage location: d3 fre-n buk 50,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > voltage regulators rectifiers, sku: 6012839368274983,

Twin Power TU-49-8311 Is Similar To:

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