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  3. 25361

25361 Voltage Regulator Xlcr

fits model: Sportster. year: 1977-78–1978-81.

25361 Motor Factory Chrome Voltage Regulator For Sportster 1978-81 Xlcr 1977-78

( Brand: Motor Factory ), ( Type: Voltage Regulator ), ( Oe/oem Part Number: 74504-78 ), ( Manufacturer Part Number: 25361 ), ( Universal Fitment: No ), ( Vintage Part: Yes ), ( Finish: Polished Chrome ), ( Country Of Origin: United States )

Review MOTOR FACTORY Chrome Voltage Regulator Xlcr fits SPORTSTER 1977-78–1978-81

Introducing the Motorcycle Parts Unlimited 25361 Voltage Regulator, specifically designed for Harley-Davidson Sportster models from 1978 to 1981 (XLCR) and 1977 to 1978. This voltage regulator is an essential component of your motorcycle's charging system, ensuring that your battery receives a consistent voltage output to keep your bike running smoothly.

The 25361 Voltage Regulator is engineered to meet or exceed OEM specifications for reliable operation. It is constructed with high-quality materials that can withstand the rigors of motorcycle use. The regulator's robust design includes a sturdy housing, durable internal components, and a protective seal to prevent moisture intrusion.

This regulator operates on a 12-volt system and is designed to maintain a regulated voltage output to your motorcycle's electrical system. It features an automatic voltage regulation (AVR) function, which continuously monitors the battery voltage and adjusts the regulator output accordingly to maintain a consistent voltage level. This ensures that your battery stays charged effectively and that your electrical components operate reliably.

The 25361 Voltage Regulator is an easy-to-install replacement for your original regulator. It comes with all necessary mounting hardware, making the installation process straightforward and hassle-free. The regulator also includes a voltage sensor, which is a crucial component for the AVR function to work correctly.

Upgrading your Sportster's voltage regulator with the Motorcycle Parts Unlimited 25361 model offers several benefits. It ensures a more reliable charging system, which can lead to improved battery life and more consistent electrical system performance. Additionally, it may help resolve issues related to erratic or inconsistent charging, which can be a common problem with older motorcycle charging systems.

In summary, the Motorcycle Parts Unlimited 25361 Voltage Regulator is a high-quality, reliable, and easy-to-install replacement for your Harley-Davidson Sportster's original voltage regulator. Its robust design, automatic voltage regulation function, and inclusion of all necessary mounting hardware make it an excellent choice for maintaining the optimal health of your motorcycle's electrical system.

Buying a 2536-1 voltage regulator for a 1978-81 XLCR Sportster or a 1977-78 XLCR Sportster can be a worthwhile investment for maintaining the optimal electrical system performance. Here are some pros and cons to consider before making a purchase:

Pros:

1. Improved Charging: A new voltage regulator can help ensure that your motorcycle's battery is being charged efficiently, which can extend the life of the battery and improve overall electrical system performance.

2. Reliability: A faulty voltage regulator can cause various electrical issues, such as a weak headlight, dim instruments, or even a misfiring engine. Replacing the old regulator with a new one can help prevent these issues and provide peace of mind.

3. Cost-Effective: Replacing a faulty voltage regulator with a new one is generally a more cost-effective solution compared to replacing the entire electrical system.

4. Easy Installation: Installing a new voltage regulator is a relatively simple process that can be done at home with basic hand tools.

Cons:

1. Upfront Cost: While the cost of a new voltage regulator is relatively low compared to other repairs or upgrades, there is still an upfront cost to consider.

2. Potential for OEM vs Aftermarket: Depending on the source of the voltage regulator, there may be a difference in performance and reliability between OEM (original equipment manufacturer) and aftermarket options.

3. Compatibility: It is essential to ensure that the voltage regulator is compatible with your specific Motorcycle model and year.

In conclusion, a new voltage regulator can help improve the charging system's efficiency, prevent electrical issues, and provide peace of mind. While there is an upfront cost to consider, the potential benefits and ease of installation make it a worthwhile investment for maintaining the health of your Motorcycle's electrical system. It is crucial to ensure that the voltage regulator is compatible with your specific Motorcycle model and year to ensure optimal performance.

Recommendation: I would recommend purchasing a high-quality aftermarket voltage regulator from a reputable brand. This option often offers improved performance and reliability compared to OEM options, while also being more cost-effective than purchasing an OEM part. Ensure that the voltage regulator is compatible with your specific Motorcycle model and year before making a purchase.

Details:

XLH Sportster 1978 1000cc. Motor Factory 25361 Chrome Finned voltage Regulator, 12 Volt, Replaces OEM Number 74504-78, Fits Harley Davidson model's: LCH Sportster 1978 1000cc. XLH Sportster 1979 1000cc. XLH Sportster 1980 1000cc.

part #: 25361 price

  • $53.12

specifications rightrectifier:

  • for models: Sportster
  • for years: 1977-78-1978-81
  • brand: Motor Factory
  • type: Voltage Regulator
  • oe/oem part number: 74504-78
  • manufacturer part number: 25361
  • universal fitment: No
  • vintage part: Yes
  • finish: Polished Chrome
  • country of origin: United States

payments rightrectifier:

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

  • type: Fixed
  • carrier: USPS
  • service: USPS Ground Advantage
  • class: Standard
  • cost: $0.00
  • transit: 3-8 Days

offer rightrectifier:

  • quantity: 1
  • best offers: True
  • sold: 0
  • started: March 17, 2026
  • availability: In Stock
  • options: Ship-to-home

seller rightrectifier:

  • # reviews: 116
  • rating: 100.0%
  • city: Sturgis, South Dakota

returns rightrectifier:

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

general rightrectifier:

  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers
  • condition: New
for models: sportster, for years: 1977-78-1978-81, type: voltage regulator, oe/oem part number: 74504-78, universal fitment: no, vintage part: yes, finish: polished chrome, country of origin: united states,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > voltage regulators rectifiers, sku: 6656294949343853,

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1 offer $53.12 USD
  • New. Offer #1 priced at $53.12 + $0.00 delivery = $53.12* total. XLH Sportster 1981 1000cc. LCH Sportster 1978 1000cc.FREE SHIPPING

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